new file mode 100644
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,105 @@
+#! gmake
+
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+MOD_DEPTH = .
+
+DIRS = config pr lib pr/tests
+
+ifdef MOZILLA_CLIENT
+PR_CLIENT_BUILD = 1
+PR_CLIENT_BUILD_UNIX = 1
+endif
+
+include $(MOD_DEPTH)/config/rules.mk
+
+#
+# The -ll option of zip converts CR LF to LF.
+#
+ifeq ($(OS_ARCH),WINNT)
+ZIP_ASCII_OPT = -ll
+endif
+
+ifdef PR_CLIENT_BUILD
+export::
+ rm -rf $(DIST)/../public/nspr
+ifdef PR_CLIENT_BUILD_UNIX
+ rm -f $(DIST)/lib/libnspr.a
+ rm -f $(DIST)/bin/libnspr.$(DLL_SUFFIX)
+endif
+endif
+
+release::
+ echo $(BUILD_NUMBER) > $(RELEASE_DIR)/$(BUILD_NUMBER)/version.df
+ @if test -f imports.df; then \
+ echo "cp -f imports.df $(RELEASE_DIR)/$(BUILD_NUMBER)/imports.df"; \
+ cp -f imports.df $(RELEASE_DIR)/$(BUILD_NUMBER)/imports.df; \
+ else \
+ echo "echo > $(RELEASE_DIR)/$(BUILD_NUMBER)/imports.df"; \
+ echo > $(RELEASE_DIR)/$(BUILD_NUMBER)/imports.df; \
+ fi
+ cd $(RELEASE_DIR)/$(BUILD_NUMBER)/$(OBJDIR_NAME); \
+ rm -rf META-INF; mkdir META-INF; cd META-INF; \
+ echo "Manifest-Version: 1.0" > MANIFEST.MF; \
+ echo "" >> MANIFEST.MF; \
+ cd ..; rm -f mdbinary.jar; zip -r mdbinary.jar META-INF lib; \
+ rm -rf META-INF; \
+ cd include; \
+ rm -rf META-INF; mkdir META-INF; cd META-INF; \
+ echo "Manifest-Version: 1.0" > MANIFEST.MF; \
+ echo "" >> MANIFEST.MF; \
+ cd ..; rm -f mdheader.jar; zip $(ZIP_ASCII_OPT) -r mdheader.jar *; \
+ rm -rf META-INF
+ifeq ($(OS_ARCH),WINNT)
+ @if test ! -d $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER); then \
+ rm -rf $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER); \
+ echo "making directory /m/dist/$(MOD_NAME)/$(BUILD_NUMBER)"; \
+ config/prmkdir.bat $(MDIST_DOS)\\$(MOD_NAME)\\$(BUILD_NUMBER); \
+ fi
+ @if test ! -d $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(OBJDIR_NAME); then \
+ rm -rf $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(OBJDIR_NAME); \
+ echo "making directory /m/dist/$(MOD_NAME)/$(BUILD_NUMBER)/$(OBJDIR_NAME)"; \
+ config/prmkdir.bat $(MDIST_DOS)\\$(MOD_NAME)\\$(BUILD_NUMBER)\\$(OBJDIR_NAME); \
+ fi
+else
+ @if test ! -d $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER); then \
+ rm -rf $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER); \
+ echo "making directory /m/dist/$(MOD_NAME)/$(BUILD_NUMBER)"; \
+ $(NSINSTALL) -D $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER); \
+ chmod 775 $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER); \
+ fi
+ @if test ! -d $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(OBJDIR_NAME); then \
+ rm -rf $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(OBJDIR_NAME); \
+ echo "making directory /m/dist/$(MOD_NAME)/$(BUILD_NUMBER)/$(OBJDIR_NAME)"; \
+ $(NSINSTALL) -D $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(OBJDIR_NAME); \
+ chmod 775 $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(OBJDIR_NAME); \
+ fi
+endif
+ cd $(RELEASE_DIR)/$(BUILD_NUMBER); \
+ cp -f version.df imports.df $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER); \
+ chmod 664 $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/version.df; \
+ chmod 664 $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/imports.df; \
+ cd $(OBJDIR_NAME); \
+ cp -f mdbinary.jar $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(OBJDIR_NAME); \
+ chmod 664 $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(OBJDIR_NAME)/mdbinary.jar; \
+ cd include; \
+ cp -f mdheader.jar $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(OBJDIR_NAME); \
+ chmod 664 $(MDIST)/$(MOD_NAME)/$(BUILD_NUMBER)/$(OBJDIR_NAME)/mdheader.jar
+
+depend:
+ @echo "NSPR20 has no dependencies. Skipped."
new file mode 100644
--- /dev/null
+++ b/config/.cvsignore
@@ -0,0 +1,2 @@
+nfspwd
+revdepth
new file mode 100644
--- /dev/null
+++ b/config/AIX.mk
@@ -0,0 +1,99 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for AIX.
+#
+
+include $(MOD_DEPTH)/config/UNIX.mk
+
+#
+# XXX
+# Temporary define for the Client; to be removed when binary release is used
+#
+ifdef MOZILLA_CLIENT
+CLASSIC_NSPR = 1
+endif
+
+#
+# There are three implementation strategies available on AIX:
+# pthreads, classic, and pthreads-user. The default is pthreads.
+#
+ifeq ($(CLASSIC_NSPR),1)
+ PTHREADS_USER =
+ USE_PTHREADS =
+ IMPL_STRATEGY = _CLASSIC
+ DEFINES += -D_PR_LOCAL_THREADS_ONLY
+else
+ifeq ($(PTHREADS_USER),1)
+ USE_PTHREADS =
+ IMPL_STRATEGY = _PTH_USER
+else
+ USE_PTHREADS = 1
+endif
+endif
+
+#
+# XXX
+# Temporary define for the Client; to be removed when binary release is used
+#
+ifdef MOZILLA_CLIENT
+IMPL_STRATEGY =
+endif
+
+ifeq ($(CLASSIC_NSPR),1)
+CC = xlC
+CCC = xlC
+else
+CC = xlC_r
+CCC = xlC_r
+endif
+
+CPU_ARCH = rs6000
+
+RANLIB = ranlib
+
+OS_CFLAGS = -qro -qroconst -DAIX -DSYSV
+ifeq ($(CC),xlC_r)
+OS_CFLAGS += -qarch=com
+endif
+
+ifeq ($(OS_RELEASE),4.1)
+OS_CFLAGS += -DAIX4_1
+else
+DSO_LDOPTS = -brtl -bM:SRE -bnoentry -bexpall
+MKSHLIB = $(LD) $(DSO_LDOPTS)
+ifeq ($(OS_RELEASE),4.3)
+OS_CFLAGS += -DAIX4_3
+endif
+endif
+
+#
+# Special link info for constructing AIX programs. On AIX we have to
+# statically link programs that use NSPR into a single .o, rewriting the
+# calls to select to call "aix". Once that is done we then can
+# link that .o with a .o built in nspr which implements the system call.
+#
+ifneq ($(OS_RELEASE),4.1)
+AIX_LINK_OPTS = -brtl -bnso -berok
+else
+AIX_LINK_OPTS = -bnso -berok
+#AIX_LINK_OPTS = -bnso -berok -brename:.select,.wrap_select -brename:.poll,.wrap_poll -bI:/usr/lib/syscalls.exp
+endif
+
+AIX_WRAP = $(DIST)/lib/aixwrap.o
+AIX_TMP = $(OBJDIR)/_aix_tmp.o
new file mode 100644
--- /dev/null
+++ b/config/AIX3.2.mk
@@ -0,0 +1,22 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for AIX3.2.5
+#
+
+include $(MOD_DEPTH)/config/AIX.mk
new file mode 100644
--- /dev/null
+++ b/config/AIX4.1.mk
@@ -0,0 +1,22 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for AIX4.1
+#
+
+include $(MOD_DEPTH)/config/AIX.mk
new file mode 100644
--- /dev/null
+++ b/config/AIX4.2.mk
@@ -0,0 +1,22 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for AIX4.2
+#
+
+include $(MOD_DEPTH)/config/AIX.mk
new file mode 100644
--- /dev/null
+++ b/config/AIX4.3.mk
@@ -0,0 +1,22 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for AIX4.3
+#
+
+include $(MOD_DEPTH)/config/AIX.mk
new file mode 100644
--- /dev/null
+++ b/config/BSD_3862.1.mk
@@ -0,0 +1,22 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for BSDI BSD/OS 2.1.
+#
+
+include $(MOD_DEPTH)/config/BSD_OS.mk
new file mode 100644
--- /dev/null
+++ b/config/BSD_3863.0.mk
@@ -0,0 +1,22 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for BSDI BSD/OS 3.0.
+#
+
+include $(MOD_DEPTH)/config/BSD_OS.mk
new file mode 100644
--- /dev/null
+++ b/config/BSD_OS.mk
@@ -0,0 +1,45 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for BSDI Unix for x86.
+#
+
+include $(MOD_DEPTH)/config/UNIX.mk
+
+#CC = gcc -Wall -Wno-format
+#CCC = g++
+CC = shlicc2
+CCC = shlicc2
+RANLIB = ranlib
+
+DEFINES += -D_PR_LOCAL_THREADS_ONLY
+OS_CFLAGS = -DBSDI -DHAVE_STRERROR -D__386BSD__ -DNEED_BSDREGEX -Di386
+OS_LIBS = -lcompat -ldl
+
+ifeq ($(OS_RELEASE),2.1)
+OS_CFLAGS += -DBSDI_2
+endif
+
+G++INCLUDES = -I/usr/include/g++
+
+CPU_ARCH = x86
+
+NOSUCHFILE = /no-such-file
+
+MKSHLIB = $(LD) $(DSO_LDOPTS)
+DSO_LDOPTS = -r
new file mode 100644
--- /dev/null
+++ b/config/FreeBSD2.mk
@@ -0,0 +1,50 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for FreeBSD2
+#
+
+include $(MOD_DEPTH)/config/UNIX.mk
+
+CC = gcc
+CCC = g++
+RANLIB = ranlib
+
+OS_REL_CFLAGS = -mno-486 -Di386
+CPU_ARCH = x86
+
+OS_CFLAGS = $(DSO_CFLAGS) $(OS_REL_CFLAGS) -ansi -Wall -pipe -DFREEBSD -DHAVE_STRERROR -DHAVE_BSD_FLOCK
+
+ifeq ($(USE_PTHREADS),1)
+OS_LIBS = -lc_r
+# XXX probably should define _THREAD_SAFE too.
+DEFINES += -D_PR_NEED_FAKE_POLL
+else
+OS_LIBS = -lc
+DEFINES += -D_PR_LOCAL_THREADS_ONLY
+endif
+
+ARCH = freebsd
+
+DSO_CFLAGS = -fPIC
+DSO_LDOPTS = -Bshareable
+DSO_LDFLAGS =
+
+MKSHLIB = $(LD) $(DSO_LDOPTS)
+
+G++INCLUDES = -I/usr/include/g++
new file mode 100644
--- /dev/null
+++ b/config/HP-UX.mk
@@ -0,0 +1,152 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for HP-UX
+#
+
+include $(MOD_DEPTH)/config/UNIX.mk
+
+DLL_SUFFIX = sl
+
+CC = cc -Ae
+CCC = CC
+RANLIB = echo
+
+CPU_ARCH = hppa
+
+OS_CFLAGS = +ESlit $(DSO_CFLAGS) -DHPUX -D$(CPU_ARCH) -D_HPUX_SOURCE
+
+#
+# The header netdb.h on 10.10 and 10.20 declares h_errno only
+# if _XOPEN_SOURCE_EXTENDED is defined. So we need to declare
+# h_errno ourselves.
+#
+ifeq (,$(filter-out B.10.10 B.10.20,$(OS_RELEASE)))
+OS_CFLAGS += -D_PR_NEED_H_ERRNO
+endif
+
+#
+# XXX
+# Temporary define for the Client; to be removed when binary release is used
+#
+ifdef MOZILLA_CLIENT
+CLASSIC_NSPR = 1
+endif
+
+#
+# On HP-UX 9, the default (and only) implementation strategy is
+# classic nspr.
+#
+# On HP-UX 10.10 and 10.20, the default implementation strategy is
+# pthreads (actually DCE threads). Classic nspr is also available.
+#
+# On HP-UX 10.30 and 11.00, the default implementation strategy is
+# pthreads. Classic nspr and pthreads-user are also available.
+#
+ifeq ($(OS_RELEASE),A.09.03)
+OS_CFLAGS += -DHPUX9
+DEFAULT_IMPL_STRATEGY = _CLASSIC
+endif
+
+ifeq ($(OS_RELEASE),A.09.07)
+OS_CFLAGS += -DHPUX9
+DEFAULT_IMPL_STRATEGY = _CLASSIC
+endif
+
+ifeq ($(OS_RELEASE),B.10.01)
+OS_CFLAGS += -DHPUX10
+DEFAULT_IMPL_STRATEGY = _CLASSIC
+endif
+
+ifeq ($(OS_RELEASE),B.10.10)
+OS_CFLAGS += -DHPUX10 -DHPUX10_10
+DEFAULT_IMPL_STRATEGY = _PTH
+endif
+
+ifeq ($(OS_RELEASE),B.10.20)
+OS_CFLAGS += -DHPUX10 -DHPUX10_20
+DEFAULT_IMPL_STRATEGY = _PTH
+endif
+
+#
+# On 10.30 and 11.00, we use the new ANSI C++ compiler aCC.
+#
+
+ifeq ($(OS_RELEASE),B.10.30)
+CCC = /opt/aCC/bin/aCC
+OS_CFLAGS += +DA1.0 +DS1.0 -DHPUX10 -DHPUX10_30
+DEFAULT_IMPL_STRATEGY = _PTH
+endif
+
+# 11.00 is similar to 10.30.
+ifeq ($(OS_RELEASE),B.11.00)
+CCC = /opt/aCC/bin/aCC
+OS_CFLAGS += +DA1.0 +DS1.0 -DHPUX10 -DHPUX11
+DEFAULT_IMPL_STRATEGY = _PTH
+endif
+
+ifeq ($(DEFAULT_IMPL_STRATEGY),_PTH)
+USE_PTHREADS = 1
+ifeq ($(CLASSIC_NSPR),1)
+USE_PTHREADS =
+IMPL_STRATEGY = _CLASSIC
+endif
+ifeq ($(PTHREADS_USER),1)
+USE_PTHREADS =
+IMPL_STRATEGY = _PTH_USER
+endif
+endif
+
+#
+# XXX
+# Temporary define for the Client; to be removed when binary release is used
+#
+ifdef MOZILLA_CLIENT
+IMPL_STRATEGY =
+endif
+
+ifeq ($(CLASSIC_NSPR),1)
+DEFINES += -D_PR_LOCAL_THREADS_ONLY
+endif
+
+#
+# To use the true pthread (kernel thread) library on 10.30 and
+# 11.00, we should define _POSIX_C_SOURCE to be 199506L.
+# The _REENTRANT macro is deprecated.
+#
+
+ifdef USE_PTHREADS
+ifeq (,$(filter-out B.10.10 B.10.20,$(OS_RELEASE)))
+OS_CFLAGS += -D_REENTRANT
+else
+OS_CFLAGS += -D_POSIX_C_SOURCE=199506L
+endif
+endif
+
+ifdef PTHREADS_USER
+OS_CFLAGS += -D_POSIX_C_SOURCE=199506L
+endif
+
+MKSHLIB = $(LD) $(DSO_LDOPTS)
+
+DSO_LDOPTS = -b
+DSO_LDFLAGS =
+# +Z generates position independent code for use in shared libraries.
+DSO_CFLAGS = +Z
+
+HAVE_PURIFY = 1
new file mode 100644
--- /dev/null
+++ b/config/HP-UXA.09.03.mk
@@ -0,0 +1,21 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for HP-UXA.09.03
+#
+include $(MOD_DEPTH)/config/HP-UX.mk
new file mode 100644
--- /dev/null
+++ b/config/HP-UXA.09.07.mk
@@ -0,0 +1,21 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for HP-UXA.09.07
+#
+include $(MOD_DEPTH)/config/HP-UX.mk
new file mode 100644
--- /dev/null
+++ b/config/HP-UXB.10.01.mk
@@ -0,0 +1,21 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for HP-UXB.10.01
+#
+include $(MOD_DEPTH)/config/HP-UX.mk
new file mode 100644
--- /dev/null
+++ b/config/HP-UXB.10.10.mk
@@ -0,0 +1,25 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for HP-UXB.10.10
+#
+include $(MOD_DEPTH)/config/HP-UX.mk
+
+ifeq ($(USE_PTHREADS),1)
+OS_CFLAGS += -D_PR_DCETHREADS
+endif
new file mode 100644
--- /dev/null
+++ b/config/HP-UXB.10.20.mk
@@ -0,0 +1,25 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for HP-UXB.10.20
+#
+include $(MOD_DEPTH)/config/HP-UX.mk
+
+ifeq ($(USE_PTHREADS),1)
+OS_CFLAGS += -D_PR_DCETHREADS
+endif
new file mode 100644
--- /dev/null
+++ b/config/HP-UXB.10.30.mk
@@ -0,0 +1,21 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for HP-UXB.10.30.
+#
+include $(MOD_DEPTH)/config/HP-UX.mk
new file mode 100644
--- /dev/null
+++ b/config/HP-UXB.11.00.mk
@@ -0,0 +1,21 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for HP-UXB.11.00.
+#
+include $(MOD_DEPTH)/config/HP-UX.mk
new file mode 100644
--- /dev/null
+++ b/config/IRIX.mk
@@ -0,0 +1,108 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for IRIX
+#
+
+include $(MOD_DEPTH)/config/UNIX.mk
+
+#
+# The default implementation strategy for Irix is classic nspr.
+#
+ifeq ($(USE_PTHREADS),1)
+IMPL_STRATEGY = _PTH
+endif
+
+ifdef NS_USE_GCC
+CC = gcc
+COMPILER_TAG = _gcc
+AS = $(CC) -x assembler-with-cpp
+ODD_CFLAGS = -Wall -Wno-format
+ifdef BUILD_OPT
+OPTIMIZER = -O6
+endif
+else
+CC = cc
+CCC = CC
+ODD_CFLAGS = -fullwarn -xansi -rdata_shared
+ifdef BUILD_OPT
+
+ifeq ($(USE_N32),1)
+OPTIMIZER = -O -OPT:Olimit=4000
+else
+OPTIMIZER = -O -Olimit 4000
+endif
+
+endif
+
+# For 6.x machines, include this flag
+ifeq (6.,$(findstring 6.,$(OS_RELEASE)))
+ifeq ($(USE_N32),1)
+ODD_CFLAGS += -n32 -exceptions
+else
+ODD_CFLAGS += -32 -multigot
+endif
+else
+ODD_CFLAGS += -xgot
+endif
+endif
+
+ODD_CFLAGS += -DSVR4 -DIRIX
+
+
+CPU_ARCH = mips
+
+RANLIB = /bin/true
+
+# For purify
+# XXX: should always define _SGI_MP_SOURCE
+NOMD_OS_CFLAGS = $(ODD_CFLAGS) -D_SGI_MP_SOURCE
+
+ifeq ($(OS_RELEASE),5.3)
+OS_CFLAGS += -DIRIX5_3
+endif
+
+ifeq ($(OS_RELEASE),6.2)
+OS_CFLAGS += -DIRIX6_2
+endif
+
+ifeq ($(OS_RELEASE),6.3)
+OS_CFLAGS += -DIRIX6_3
+endif
+
+ifndef NO_MDUPDATE
+OS_CFLAGS += $(NOMD_OS_CFLAGS) -MDupdate $(DEPENDENCIES)
+else
+OS_CFLAGS += $(NOMD_OS_CFLAGS)
+endif
+
+ifeq ($(USE_N32),1)
+SHLIB_LD_OPTS += -n32
+endif
+
+MKSHLIB = $(LD) $(SHLIB_LD_OPTS) -shared -soname $(@:$(OBJDIR)/%.so=%.so)
+
+HAVE_PURIFY = 1
+
+DSO_LDOPTS = -elf -shared -all
+
+ifdef DSO_BACKEND
+DSO_LDOPTS += -soname $(DSO_NAME)
+
+
+endif
new file mode 100644
--- /dev/null
+++ b/config/IRIX5.2.mk
@@ -0,0 +1,21 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for IRIX5.2
+#
+include $(MOD_DEPTH)/config/IRIX.mk
new file mode 100644
--- /dev/null
+++ b/config/IRIX5.3.mk
@@ -0,0 +1,21 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for IRIX5.3
+#
+include $(MOD_DEPTH)/config/IRIX.mk
new file mode 100644
--- /dev/null
+++ b/config/IRIX6.2.mk
@@ -0,0 +1,26 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for IRIX6.2
+#
+
+# catch unresolved symbols
+
+SHLIB_LD_OPTS = -no_unresolved
+
+include $(MOD_DEPTH)/config/IRIX.mk
new file mode 100644
--- /dev/null
+++ b/config/IRIX6.3.mk
@@ -0,0 +1,26 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for IRIX6.3
+#
+
+# catch unresolved symbols
+
+SHLIB_LD_OPTS = -no_unresolved
+
+include $(MOD_DEPTH)/config/IRIX.mk
new file mode 100644
--- /dev/null
+++ b/config/Linux.mk
@@ -0,0 +1,100 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+######################################################################
+# Config stuff for Linux (all architectures)
+######################################################################
+
+######################################################################
+# Version-independent
+######################################################################
+
+include $(MOD_DEPTH)/config/UNIX.mk
+
+#
+# The default implementation strategy for Linux is classic nspr.
+#
+ifeq ($(USE_PTHREADS),1)
+IMPL_STRATEGY = _PTH
+DEFINES += -D_REENTRANT
+else
+DEFINES += -D_PR_LOCAL_THREADS_ONLY
+endif
+
+ifeq (86,$(findstring 86,$(OS_TEST)))
+CPU_ARCH := x86
+else
+CPU_ARCH := $(OS_TEST)
+endif
+
+CC = gcc
+CCC = g++
+RANLIB = ranlib
+
+OS_INCLUDES =
+G++INCLUDES = -I/usr/include/g++
+
+# The -pipe flag doesn't work on Alpha Linux in recursive sub-makes
+#PLATFORM_FLAGS = -ansi -Wall -pipe -DLINUX -Dlinux
+PLATFORM_FLAGS = -ansi -Wall -DLINUX -Dlinux
+PORT_FLAGS = -D_POSIX_SOURCE -D_BSD_SOURCE -DHAVE_STRERROR
+
+OS_CFLAGS = $(DSO_CFLAGS) $(PLATFORM_FLAGS) $(PORT_FLAGS)
+
+######################################################################
+# Version-specific stuff
+######################################################################
+
+ifeq ($(CPU_ARCH),alpha)
+PLATFORM_FLAGS += -DLINUX1_2 -D_ALPHA_ -D__alpha
+endif
+ifeq ($(CPU_ARCH),ppc)
+PLATFORM_FLAGS += -DMKLINUX -DMACLINUX -DLINUX1_2
+OS_INCLUDES += -I/usr/local/include
+endif
+ifeq ($(CPU_ARCH),sparc)
+PLATFORM_FLAGS += -DLINUX1_2
+endif
+ifeq ($(CPU_ARCH),x86)
+PLATFORM_FLAGS += -mno-486 -DLINUX1_2 -Di386
+endif
+
+ifeq ($(OS_RELEASE),2.0)
+PLATFORM_FLAGS += -DLINUX2_0
+endif
+
+#
+# Linux ppc and 2.0 have shared libraries.
+#
+
+MKSHLIB = $(LD) $(DSO_LDOPTS) -soname $(@:$(OBJDIR)/%.so=%.so)
+
+######################################################################
+# Overrides for defaults in config.mk (or wherever)
+######################################################################
+
+ifneq (,$(filter-out x86 ppc,$(CPU_ARCH)))
+CPU_ARCH_TAG = _$(CPU_ARCH)
+endif
+
+######################################################################
+# Other
+######################################################################
+
+DSO_CFLAGS = -fPIC
+DSO_LDOPTS = -shared
+DSO_LDFLAGS =
new file mode 100644
--- /dev/null
+++ b/config/LinuxELF1.2.mk
@@ -0,0 +1,22 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for Linux 1.2 (ELF)
+#
+
+include $(MOD_DEPTH)/config/Linux.mk
new file mode 100644
--- /dev/null
+++ b/config/LinuxELF2.0.mk
@@ -0,0 +1,22 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for Linux 2.0 (ELF)
+#
+
+include $(MOD_DEPTH)/config/Linux.mk
new file mode 100644
--- /dev/null
+++ b/config/LinuxELFppc.mk
@@ -0,0 +1,22 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for Mac Linux 2.0 (ELF)
+#
+
+include $(MOD_DEPTH)/config/Linux.mk
new file mode 100644
--- /dev/null
+++ b/config/Makefile
@@ -0,0 +1,40 @@
+#! gmake
+
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+MOD_DEPTH = ..
+
+include $(MOD_DEPTH)/config/config.mk
+
+CSRCS = nsinstall.c pathsub.c
+
+PLSRCS = nfspwd.pl
+
+ifneq ($(OS_ARCH),WINNT)
+PROGRAM = $(OBJDIR)/nsinstall
+TARGETS = $(PROGRAM) $(PLSRCS:.pl=)
+endif
+
+include $(MOD_DEPTH)/config/rules.mk
+
+# Redefine MAKE_OBJDIR for just this directory
+define MAKE_OBJDIR
+if test ! -d $(@D); then rm -rf $(@D); mkdir $(@D); fi
+endef
+
+export:: $(TARGETS)
new file mode 100644
--- /dev/null
+++ b/config/NCR3.0.mk
@@ -0,0 +1,75 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for NCR SysVr4 v 3.0
+#
+
+include $(MOD_DEPTH)/config/UNIX.mk
+###
+NS_USE_NATIVE = 1
+
+# NS_USE_GCC = 1
+
+export PATH:=$(PATH):/opt/ncc/bin
+###
+
+RANLIB = true
+GCC_FLAGS_EXTRA = -pipe
+
+DEFINES += -DSVR4 -DSYSV -DHAVE_STRERROR -DNCR -D_PR_LOCAL_THREADS_ONLY
+
+ifdef NS_USE_NATIVE
+CC = cc
+CCC = ncc
+OS_CFLAGS = -Hnocopyr
+#OS_LIBS = -L/opt/ncc/lib
+else
+#OS_LIBS =
+endif
+
+CCC = g++
+
+#OS_LIBS += -lsocket -lnsl -ldl -lc
+
+MKSHLIB = $(LD) $(DSO_LDOPTS)
+#DSO_LDOPTS = -G -z defs
+DSO_LDOPTS = -G
+
+CPU_ARCH = x86
+ARCH = ncr
+
+NOSUCHFILE = /no-such-file
+
+# now take care of default GCC (rus@5/5/97)
+
+ifdef NS_USE_GCC
+# if gcc-settings are redefined already - don't touch it
+#
+ifeq (,$(findstring gcc, $(CC)))
+CC = gcc
+CCC = g++
+CXX = g++
+COMPILER_TAG = _gcc
+# always use -fPIC - some makefiles are still broken and don't distinguish
+# situation when they build shared and static libraries
+CFLAGS += -fPIC -Wall $(GCC_FLAGS_EXTRA)
+#OS_LIBS += -L/usr/local/lib -lstdc++ -lg++ -lgcc
+endif
+endif
+###
+
new file mode 100644
--- /dev/null
+++ b/config/NEC4.2.mk
@@ -0,0 +1,45 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for NEC Mips SYSV
+#
+
+include $(MOD_DEPTH)/config/UNIX.mk
+
+CPU_ARCH = mips
+
+ifdef NS_USE_GCC
+CC = gcc
+CCC = g++
+else
+CC = $(NSDEPTH)/build/hcc -Xa -KGnum=0 -KOlimit=4000
+CCC = g++
+endif
+
+MKSHLIB = $(LD) $(DSO_LDOPTS)
+
+RANLIB = /bin/true
+
+DEFINES += -D_PR_LOCAL_THREADS_ONLY
+OS_CFLAGS = $(ODD_CFLAGS) -DSVR4 -D__SVR4 -DNEC -Dnec_ews -DHAVE_STRERROR
+OS_LIBS = -lsocket -lnsl -ldl $(LDOPTIONS)
+LDOPTIONS = -lc -L/usr/ucblib -lucb
+
+NOSUCHFILE = /no-such-file
+
+DSO_LDOPTS = -G
new file mode 100644
--- /dev/null
+++ b/config/NEWS-OS6.1.1.mk
@@ -0,0 +1,59 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+######################################################################
+# Config stuff for Sony NEWS-OS
+######################################################################
+
+######################################################################
+# Version-independent
+######################################################################
+
+include $(MOD_DEPTH)/config/UNIX.mk
+
+ARCH := sony
+CPU_ARCH := mips
+
+CC = cc
+CCC = CC
+RANLIB = /bin/true
+
+OS_INCLUDES = -I/usr/include
+G++INCLUDES =
+#OS_LIBS = -lsocket -lnsl -lgen -lresolv
+
+PLATFORM_FLAGS = -Xa -fullwarn -DSONY
+PORT_FLAGS = -DSYSV -DSVR4 -D__svr4 -D__svr4__ -D_PR_LOCAL_THREADS_ONLY
+
+OS_CFLAGS = $(PLATFORM_FLAGS) $(PORT_FLAGS)
+
+######################################################################
+# Version-specific stuff
+######################################################################
+
+######################################################################
+# Overrides for defaults in config.mk (or wherever)
+######################################################################
+
+######################################################################
+# Other
+######################################################################
+
+MKSHLIB = $(LD) $(DSO_LDOPTS)
+
+DSO_LDOPTS = -G
+DSO_LDFLAGS =
new file mode 100644
--- /dev/null
+++ b/config/OS2.mk
@@ -0,0 +1,86 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Configuration common to all (supported) versions of OS/2
+#
+# OS_CFLAGS is the command line options for the compiler when
+# building the .DLL object files.
+# OS_EXE_CFLAGS is the command line options for the compiler
+# when building the .EXE object files; this is for the test
+# programs.
+# the macro OS_CFLAGS is set to OS_EXE_CFLAGS inside of the
+# makefile for the pr/tests directory. ... Hack.
+
+
+#
+# On OS/2 we proudly support gbash...
+#
+SHELL = GBASH.EXE
+
+CC = icc -q -DXP_OS2 -N10
+CCC = icc -q -DXP_OS2 -DOS2=4 -N10
+LINK = flipper ilink
+AR = flipper ilibo //noignorecase //nologo $@
+RANLIB = echo
+BSDECHO = echo
+NSINSTALL = nsinstall
+INSTALL = $(NSINSTALL)
+MAKE_OBJDIR = mkdir $(OBJDIR)
+IMPLIB = flipper implib -nologo -noignorecase
+FILTER = flipper cppfilt -q
+RC = rc.exe
+
+GARBAGE =
+
+XP_DEFINE = -DXP_PC
+LIB_SUFFIX = lib
+DLL_SUFFIX = dll
+
+OS_CFLAGS = -I. -W3 -gm -gd+ -sd- -su4 -ge-
+OS_EXE_CFLAGS = -I. -W3 -gm -gd+ -sd- -su4
+AR_EXTRA_ARGS = ,,
+
+ifdef BUILD_OPT
+OPTIMIZER = -O+ -Oi
+DEFINES = -UDEBUG -U_DEBUG -DNDEBUG
+DLLFLAGS = -DLL -OUT:$@ -MAP:$(@:.dll=.map)
+OBJDIR_TAG = _OPT
+else
+OPTIMIZER = -Ti+
+DEFINES = -DDEBUG -D_DEBUG -UNDEBUG
+DLLFLAGS = -DEBUG -DLL -OUT:$@ -MAP:$(@:.dll=.map)
+OBJDIR_TAG = _DBG
+LDFLAGS = -DEBUG
+endif
+
+DEFINES += -DOS2=4 -DBSD_SELECT
+DEFINES += -D_X86_
+DEFINES += -D_PR_GLOBAL_THREADS_ONLY
+
+# Name of the binary code directories
+ifeq ($(CPU_ARCH),x386)
+ifdef MOZ_LITE
+OBJDIR_NAME = $(subst OS2,NAV,$(OS_CONFIG))$(OBJDIR_TAG).OBJ
+else
+OBJDIR_NAME = $(OS_CONFIG)$(OBJDIR_TAG).OBJ
+endif
+else
+OBJDIR_NAME = $(OS_CONFIG)$(CPU_ARCH)$(OBJDIR_TAG).OBJ
+endif
+
+OS_DLLFLAGS = -nologo -DLL -FREE -NOE
new file mode 100644
--- /dev/null
+++ b/config/OS24.0.mk
@@ -0,0 +1,22 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for OS/2 4.0.
+#
+
+include $(MOD_DEPTH)/config/OS2.mk
new file mode 100644
--- /dev/null
+++ b/config/OSF1.mk
@@ -0,0 +1,93 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for DEC OSF/1
+#
+
+#
+# The Bourne shell (sh) on OSF1 doesn't handle "set -e" correctly,
+# which we use to stop LOOP_OVER_DIRS submakes as soon as any
+# submake fails. So we use the Korn shell instead.
+#
+SHELL = /usr/bin/ksh
+
+include $(MOD_DEPTH)/config/UNIX.mk
+
+#
+# XXX
+# Temporary define for the Client; to be removed when binary release is used
+#
+ifdef MOZILLA_CLIENT
+CLASSIC_NSPR = 1
+endif
+
+#
+# On OSF1 V3.2, classic nspr is the default (and only) implementation
+# strategy.
+#
+# On OSF1 V4.0, pthreads is the default implementation strategy.
+# Classic nspr is also available.
+#
+ifneq ($(OS_RELEASE),V3.2)
+USE_PTHREADS = 1
+ifeq ($(CLASSIC_NSPR), 1)
+ USE_PTHREADS =
+ IMPL_STRATEGY := _CLASSIC
+ DEFINES += -D_PR_LOCAL_THREADS_ONLY
+endif
+endif
+
+#
+# XXX
+# Temporary define for the Client; to be removed when binary release is used
+#
+ifdef MOZILLA_CLIENT
+IMPL_STRATEGY =
+endif
+
+CC = cc $(NON_LD_FLAGS) -std -readonly_strings
+# The C++ compiler cxx has -readonly_strings on by default.
+CCC = cxx
+
+RANLIB = /bin/true
+
+CPU_ARCH = alpha
+
+ifdef BUILD_OPT
+OPTIMIZER += -Olimit 4000
+endif
+
+NON_LD_FLAGS = -ieee_with_inexact
+
+OS_CFLAGS = -DOSF1 -D_REENTRANT -taso
+
+ifeq ($(OS_RELEASE),V3.2)
+OS_CFLAGS += -DOSF1V3
+endif
+
+ifeq ($(OS_RELEASE),V4.0)
+OS_CFLAGS += -DOSF1V4
+endif
+
+ifeq ($(USE_PTHREADS),1)
+OS_CFLAGS += -pthread
+endif
+
+# The command to build a shared library on OSF1.
+MKSHLIB = ld -shared -all -expect_unresolved "*"
+DSO_LDOPTS = -shared
new file mode 100644
--- /dev/null
+++ b/config/OSF1V2.0.mk
@@ -0,0 +1,21 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for DEC OSF/1 V2.0
+#
+include $(MOD_DEPTH)/config/OSF1.mk
new file mode 100644
--- /dev/null
+++ b/config/OSF1V3.0.mk
@@ -0,0 +1,21 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for DEC OSF/1 V3.0
+#
+include $(MOD_DEPTH)/config/OSF1.mk
new file mode 100644
--- /dev/null
+++ b/config/OSF1V3.2.mk
@@ -0,0 +1,21 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for DEC OSF/1 V3.2
+#
+include $(MOD_DEPTH)/config/OSF1.mk
new file mode 100644
--- /dev/null
+++ b/config/OSF1V4.0.mk
@@ -0,0 +1,21 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for DEC OSF/1 V4.0
+#
+include $(MOD_DEPTH)/config/OSF1.mk
new file mode 100644
--- /dev/null
+++ b/config/ReliantUNIX.mk
@@ -0,0 +1,74 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for ReliantUNIX
+#
+
+include $(MOD_DEPTH)/config/UNIX.mk
+
+# use gcc -tf-
+NS_USE_GCC = 1
+
+ifdef NS_USE_GCC
+## gcc-2.7.2 homebrewn
+CC = gcc
+COMPILER_TAG = _gcc
+CCC = g++
+AS = $(CC) -x assembler-with-cpp
+LD = gld
+ODD_CFLAGS = -pipe -Wall -Wno-format
+ifdef BUILD_OPT
+OPTIMIZER = -O
+#OPTIMIZER = -O6
+endif
+MKSHLIB = $(LD) -G -h $(@:$(OBJDIR)/%.so=%.so)
+DSO_LDOPTS = -G -Xlinker -Blargedynsym
+else
+## native compiler (CDS++ 1.0)
+CC = /usr/bin/cc
+CCC = /usr/bin/CC
+AS = /usr/bin/cc
+#ODD_CFLAGS = -fullwarn -xansi
+ODD_CFLAGS =
+ifdef BUILD_OPT
+#OPTIMIZER = -Olimit 4000
+OPTIMIZER = -O -F Olimit,4000
+endif
+MKSHLIB = $(CC) -G -h $(@:$(OBJDIR)/%.so=%.so)
+DSO_LDOPTS = -G -W l,-Blargedynsym
+endif
+
+ODD_CFLAGS += -DSVR4 -DSNI -DRELIANTUNIX -D_SVID_GETTOD
+
+CPU_ARCH = mips
+
+RANLIB = /bin/true
+
+# For purify
+NOMD_OS_CFLAGS = $(ODD_CFLAGS)
+
+# we do not have -MDupdate ...
+OS_CFLAGS = $(NOMD_OS_CFLAGS)
+OS_LIBS = -lsocket -lnsl -lresolv -lgen -ldl -lc $(UCBLIB)
+UCBLIB = -L/usr/ucblib -lucb
+NOSUCHFILE = /no-such-file
+
+HAVE_PURIFY = 0
+
+DEFINES += -D_PR_LOCAL_THREADS_ONLY
+OS_CFLAGS = $(ODD_CFLAGS) -DSVR4 -DSNI -Dsinix
new file mode 100644
--- /dev/null
+++ b/config/ReliantUNIX5.4.mk
@@ -0,0 +1,21 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for ReliantUNIX5.4
+#
+include $(MOD_DEPTH)/config/ReliantUNIX.mk
new file mode 100644
--- /dev/null
+++ b/config/SCOOS5.0.mk
@@ -0,0 +1,22 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for SCO OpenServer 5.0 for x86.
+#
+
+include $(MOD_DEPTH)/config/SCO_SV3.2.mk
new file mode 100644
--- /dev/null
+++ b/config/SCO_SV3.2.mk
@@ -0,0 +1,74 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for SCO Unix for x86.
+#
+
+include $(MOD_DEPTH)/config/UNIX.mk
+
+CC = cc -b elf -KPIC
+CCC = g++ -b elf -I/usr/local/lib/g++-include
+# CCC = $(DEPTH)/build/hcpp +.cpp +w
+RANLIB = /bin/true
+
+DEFINES += -D_PR_LOCAL_THREADS_ONLY
+#
+# -DSCO_PM - Policy Manager AKA: SCO Licensing
+# -DSCO - Changes to Netscape source (consistent with AIX, LINUX, etc..)
+# -Dsco - Needed for /usr/include/X11/*
+#
+OS_CFLAGS = -DSCO_SV -DSYSV -D_SVID3 -DHAVE_STRERROR -DSCO_PM -DSCO -Dsco
+#OS_LIBS = -lpmapi -lsocket -lc
+
+MKSHLIB = $(LD) $(DSO_LDOPTS)
+
+XINC = /usr/include/X11
+MOTIFLIB = -lXm
+INCLUDES += -I$(XINC)
+
+CPU_ARCH = x86
+GFX_ARCH = x
+ARCH = sco
+
+LOCALE_MAP = $(DEPTH)/cmd/xfe/intl/sco.lm
+EN_LOCALE = C
+DE_LOCALE = de_DE.ISO8859-1
+FR_LOCALE = fr_FR.ISO8859-1
+JP_LOCALE = ja
+SJIS_LOCALE = ja_JP.SJIS
+KR_LOCALE = ko_KR.EUC
+CN_LOCALE = zh
+TW_LOCALE = zh
+I2_LOCALE = i2
+
+LOC_LIB_DIR = /usr/lib/X11
+
+NOSUCHFILE = /no-such-file
+
+BSDECHO = /bin/echo
+
+#
+# These defines are for building unix plugins
+#
+BUILD_UNIX_PLUGINS = 1
+#DSO_LDOPTS = -b elf -G -z defs
+DSO_LDOPTS = -b elf -G
+DSO_LDFLAGS = -nostdlib -L/lib -L/usr/lib -lXm -lXt -lX11 -lgen
+
+# Used for Java compiler
+EXPORT_FLAGS = -W l,-Bexport
new file mode 100644
--- /dev/null
+++ b/config/SunOS4.1.3_U1.mk
@@ -0,0 +1,48 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for SunOS4.1
+#
+
+include $(MOD_DEPTH)/config/UNIX.mk
+
+# SunOS 4 _requires_ that shared libs have a version number.
+# XXX FIXME: Version number should use NSPR_VERSION_NUMBER?
+DLL_SUFFIX = so.1.0
+
+CC = gcc
+COMPILER_TAG = _gcc
+
+RANLIB = ranlib
+
+CPU_ARCH = sparc
+
+DEFINES += -D_PR_LOCAL_THREADS_ONLY
+# Purify doesn't like -MDupdate
+NOMD_OS_CFLAGS = -Wall -Wno-format -DSUNOS4
+OS_CFLAGS = $(DSO_CFLAGS) $(NOMD_OS_CFLAGS) -MDupdate $(DEPENDENCIES)
+
+MKSHLIB = $(LD) $(DSO_LDOPTS)
+
+HAVE_PURIFY = 1
+
+NOSUCHFILE = /no-such-file
+
+DSO_LDOPTS =
+# -fPIC generates position-independent code for use in a shared library.
+DSO_CFLAGS = -fPIC
new file mode 100644
--- /dev/null
+++ b/config/SunOS5.3.mk
@@ -0,0 +1,24 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for SunOS5.3
+#
+
+SOL_CFLAGS =
+
+include $(MOD_DEPTH)/config/SunOS5.mk
new file mode 100644
--- /dev/null
+++ b/config/SunOS5.4.mk
@@ -0,0 +1,24 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for SunOS5.4
+#
+
+SOL_CFLAGS =
+
+include $(MOD_DEPTH)/config/SunOS5.mk
new file mode 100644
--- /dev/null
+++ b/config/SunOS5.4_i86pc.mk
@@ -0,0 +1,22 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for Solaris 2.4 on x86
+#
+
+include $(MOD_DEPTH)/config/SunOS5.mk
new file mode 100644
--- /dev/null
+++ b/config/SunOS5.5.1.mk
@@ -0,0 +1,24 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for SunOS5.5.1
+#
+
+SOL_CFLAGS = -D_SVID_GETTOD
+
+include $(MOD_DEPTH)/config/SunOS5.mk
new file mode 100644
--- /dev/null
+++ b/config/SunOS5.5.1_i86pc.mk
@@ -0,0 +1,24 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for Solaris 2.5.1 on x86
+#
+
+SOL_CFLAGS = -D_SVID_GETTOD
+
+include $(MOD_DEPTH)/config/SunOS5.mk
new file mode 100644
--- /dev/null
+++ b/config/SunOS5.5.mk
@@ -0,0 +1,24 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for SunOS5.5
+#
+
+SOL_CFLAGS = -D_SVID_GETTOD
+
+include $(MOD_DEPTH)/config/SunOS5.mk
new file mode 100644
--- /dev/null
+++ b/config/SunOS5.6.mk
@@ -0,0 +1,24 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for SunOS5.6
+#
+
+SOL_CFLAGS = -D_SVID_GETTOD
+
+include $(MOD_DEPTH)/config/SunOS5.mk
new file mode 100644
--- /dev/null
+++ b/config/SunOS5.6_i86pc.mk
@@ -0,0 +1,24 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for Solaris 2.6 on x86
+#
+
+SOL_CFLAGS = -D_SVID_GETTOD
+
+include $(MOD_DEPTH)/config/SunOS5.mk
new file mode 100644
--- /dev/null
+++ b/config/SunOS5.mk
@@ -0,0 +1,158 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for SunOS 5.x on sparc and x86
+#
+
+include $(MOD_DEPTH)/config/UNIX.mk
+
+#
+# XXX
+# Temporary define for the Client; to be removed when binary release is used
+#
+ifdef MOZILLA_CLIENT
+LOCAL_THREADS_ONLY = 1
+ifndef NS_USE_NATIVE
+NS_USE_GCC = 1
+endif
+endif
+
+#
+# The default implementation strategy on Solaris is global threads only.
+# Local threads only and pthreads are also available.
+#
+ifeq ($(USE_PTHREADS),1)
+ IMPL_STRATEGY = _PTH
+else
+ ifeq ($(LOCAL_THREADS_ONLY),1)
+ IMPL_STRATEGY = _LOCAL
+ DEFINES += -D_PR_LOCAL_THREADS_ONLY
+ else
+ DEFINES += -D_PR_GLOBAL_THREADS_ONLY
+ endif
+endif
+
+#
+# XXX
+# Temporary define for the Client; to be removed when binary release is used
+#
+ifdef MOZILLA_CLIENT
+IMPL_STRATEGY =
+endif
+
+ifdef NS_USE_GCC
+CC = gcc -Wall -Wno-format
+CCC = g++ -Wall -Wno-format
+#
+# XXX
+# Temporary define for the Client; to be removed when binary release is used
+#
+ifdef MOZILLA_CLIENT
+#COMPILER_TAG = _gcc
+else
+COMPILER_TAG = _gcc
+endif
+#ASFLAGS += -x assembler-with-cpp
+ifdef NO_MDUPDATE
+OS_CFLAGS = $(NOMD_OS_CFLAGS)
+else
+OS_CFLAGS = $(NOMD_OS_CFLAGS) -MDupdate $(DEPENDENCIES)
+endif
+else
+CC = cc -xstrconst
+CCC = CC -Qoption cg -xstrconst
+ASFLAGS += -Wa,-P
+OS_CFLAGS = $(NOMD_OS_CFLAGS)
+#
+# If we are building for a release, we want to put all symbol
+# tables in the debug executable or share library instead of
+# the .o files, so that our clients can run dbx on the debug
+# library without having the .o files around.
+#
+ifdef BUILD_NUMBER
+ifndef BUILD_OPT
+OS_CFLAGS += -xs
+endif
+endif
+endif
+
+RANLIB = echo
+
+OS_DEFINES = -DSVR4 -DSYSV -D__svr4 -D__svr4__ -DSOLARIS
+
+ifeq (i86pc,$(findstring i86pc,$(OS_RELEASE)))
+CPU_ARCH = x86
+OS_DEFINES += -Di386
+else
+CPU_ARCH = sparc
+endif
+
+ifeq (5.5,$(findstring 5.5,$(OS_RELEASE)))
+OS_DEFINES += -DSOLARIS2_5
+endif
+
+ifneq ($(LOCAL_THREADS_ONLY),1)
+OS_DEFINES += -D_REENTRANT
+endif
+
+# Purify doesn't like -MDupdate
+NOMD_OS_CFLAGS = $(DSO_CFLAGS) $(OS_DEFINES) $(SOL_CFLAGS)
+
+MKSHLIB = $(LD) $(DSO_LDOPTS)
+
+# ld options:
+# -G: produce a shared object
+# -z defs: no unresolved symbols allowed
+DSO_LDOPTS = -G
+
+# -KPIC generates position independent code for use in shared libraries.
+# (Similarly for -fPIC in case of gcc.)
+ifdef NS_USE_GCC
+DSO_CFLAGS = -fPIC
+else
+DSO_CFLAGS = -KPIC
+endif
+
+HAVE_PURIFY = 1
+
+NOSUCHFILE = /no-such-file
+
+#
+# Library of atomic functions for UltraSparc systems
+#
+# The nspr makefiles build ULTRASPARC_LIBRARY (which contains assembly language
+# implementation of the nspr atomic functions for UltraSparc systems) in addition
+# to libnspr.so. (The actual name of the library is
+# lib$(ULTRASPARC_LIBRARY)$(MOD_VERSION).so
+#
+# The actual name of the filter-library, recorded in libnspr.so, is set to the
+# value of $(ULTRASPARC_FILTER_LIBRARY).
+# For an application to use the assembly-language implementation, a link should be
+# made so that opening ULTRASPARC_FILTER_LIBRARY results in opening
+# ULTRASPARC_LIBRARY. This indirection requires the user to explicitly set up
+# library for use on UltraSparc systems, thereby helping to avoid using it by
+# accident on non-UltraSparc systems.
+# The directory containing the ultrasparc libraries should be in LD_LIBRARY_PATH.
+#
+ifneq ($(OS_RELEASE),4.1.3_U1)
+ifeq ($(OS_TEST),sun4u)
+ULTRASPARC_LIBRARY = ultrasparc
+ULTRASPARC_FILTER_LIBRARY = libatomic.so
+DSO_LDOPTS += -f $(ULTRASPARC_FILTER_LIBRARY)
+endif
+endif
new file mode 100644
--- /dev/null
+++ b/config/UNIX.mk
@@ -0,0 +1,69 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+XP_DEFINE = -DXP_UNIX
+LIB_SUFFIX = a
+DLL_SUFFIX = so
+AR = ar cr $@
+
+ifdef BUILD_OPT
+OPTIMIZER = -O
+DEFINES = -UDEBUG -DNDEBUG
+OBJDIR_TAG = _OPT
+else
+OPTIMIZER = -g
+DEFINES = -DDEBUG -UNDEBUG -DDEBUG_$(shell whoami)
+OBJDIR_TAG = _DBG
+endif
+
+# Name of the binary code directories
+OBJDIR_NAME = $(OS_CONFIG)$(CPU_ARCH_TAG)$(COMPILER_TAG)$(IMPL_STRATEGY)$(OBJDIR_TAG).OBJ
+
+MKDEPEND_DIR = $(DEPTH)/config/mkdepend
+MKDEPEND = $(MKDEPEND_DIR)/$(OBJDIR_NAME)/mkdepend
+MKDEPENDENCIES = $(OBJDIR)/depend.mk
+
+####################################################################
+#
+# One can define the makefile variable NSDISTMODE to control
+# how files are published to the 'dist' directory. If not
+# defined, the default is "install using relative symbolic
+# links". The two possible values are "copy", which copies files
+# but preserves source mtime, and "absolute_symlink", which
+# installs using absolute symbolic links. The "absolute_symlink"
+# option requires NFSPWD.
+#
+####################################################################
+
+NSINSTALL = $(MOD_DEPTH)/config/$(OBJDIR_NAME)/nsinstall
+
+ifeq ($(NSDISTMODE),copy)
+# copy files, but preserve source mtime
+INSTALL = $(NSINSTALL) -t
+else
+ifeq ($(NSDISTMODE),absolute_symlink)
+# install using absolute symbolic links
+INSTALL = $(NSINSTALL) -L `$(NFSPWD)`
+else
+# install using relative symbolic links
+INSTALL = $(NSINSTALL) -R
+endif
+endif
+
+define MAKE_OBJDIR
+if test ! -d $(@D); then rm -rf $(@D); $(NSINSTALL) -D $(@D); fi
+endef
new file mode 100644
--- /dev/null
+++ b/config/UNIXWARE2.1.mk
@@ -0,0 +1,38 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for SCO Unixware 2.1
+#
+
+include $(MOD_DEPTH)/config/UNIX.mk
+
+CC = $(NSDEPTH)/build/hcc
+CCC = $(NSDEPTH)/build/hcpp
+
+RANLIB = true
+
+DEFINES += -D_PR_LOCAL_THREADS_ONLY
+OS_CFLAGS = -DSVR4 -DSYSV -DUNIXWARE
+
+MKSHLIB = $(LD) $(DSO_LDOPTS)
+DSO_LDOPTS = -G
+
+CPU_ARCH = x86
+ARCH = sco
+
+NOSUCHFILE = /no-such-file
new file mode 100644
--- /dev/null
+++ b/config/WIN954.0.mk
@@ -0,0 +1,22 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for WIN95
+#
+
+include $(MOD_DEPTH)/config/WINNT.mk
new file mode 100644
--- /dev/null
+++ b/config/WINNT.mk
@@ -0,0 +1,139 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Configuration common to all versions of Windows NT
+# and Windows 95. This file should probably be called
+# WIN32.mk.
+#
+
+#
+# Client build: make sure we use the shmsdos.exe under $(MOZ_TOOLS).
+# $(MOZ_TOOLS_FLIPPED) is $(MOZ_TOOLS) with all the backslashes
+# flipped, so that gmake won't interpret them as escape characters.
+#
+ifdef PR_CLIENT_BUILD_WINDOWS
+SHELL = $(MOZ_TOOLS_FLIPPED)/bin/shmsdos.exe
+endif
+
+CC = cl
+CCC = cl
+LINK = link
+AR = lib -NOLOGO -OUT:"$@"
+RANLIB = echo
+BSDECHO = echo
+NSINSTALL = nsinstall
+INSTALL = $(NSINSTALL)
+define MAKE_OBJDIR
+if test ! -d $(@D); then rm -rf $(@D); $(NSINSTALL) -D $(@D); fi
+endef
+RC = rc.exe
+
+GARBAGE = $(OBJDIR)/vc20.pdb $(OBJDIR)/vc40.pdb
+
+XP_DEFINE = -DXP_PC
+LIB_SUFFIX = lib
+DLL_SUFFIX = dll
+
+OS_CFLAGS = -W3 -nologo -GF -Gy
+
+ifdef MOZ_PROF
+
+#
+# compile with debug symbols, but without DEBUG code and ASSERTs
+#
+ifdef USE_DEBUG_RTL
+OS_CFLAGS += -MDd
+else
+OS_CFLAGS += -MD
+endif
+OPTIMIZER = -Od -Z7
+#OPTIMIZER = -Zi -Fd$(OBJDIR)/ -Od
+DEFINES = -UDEBUG -U_DEBUG -DNDEBUG
+DLLFLAGS = -DEBUG -DEBUGTYPE:CV -OUT:"$@"
+OBJDIR_TAG = _DBG
+LDFLAGS = -DEBUG -DEBUGTYPE:CV
+
+else
+
+ifdef BUILD_OPT
+OS_CFLAGS += -MD
+OPTIMIZER = -O2
+DEFINES = -UDEBUG -U_DEBUG -DNDEBUG
+DLLFLAGS = -OUT:"$@"
+OBJDIR_TAG = _OPT
+else
+#
+# Define USE_DEBUG_RTL if you want to use the debug runtime library
+# (RTL) in the debug build
+#
+ifdef USE_DEBUG_RTL
+OS_CFLAGS += -MDd
+else
+OS_CFLAGS += -MD
+endif
+OPTIMIZER = -Od -Z7
+#OPTIMIZER = -Zi -Fd$(OBJDIR)/ -Od
+DEFINES = -DDEBUG -D_DEBUG -UNDEBUG
+DLLFLAGS = -DEBUG -DEBUGTYPE:CV -OUT:"$@"
+OBJDIR_TAG = _DBG
+LDFLAGS = -DEBUG -DEBUGTYPE:CV
+endif
+endif
+
+DEFINES += -DWIN32
+ifeq ($(OS_TARGET),WINNT)
+#
+# Win NT needs -GT so that fibers can work
+#
+OS_CFLAGS += -GT
+DEFINES += -DWINNT
+else
+DEFINES += -DWIN95 -D_PR_GLOBAL_THREADS_ONLY
+endif
+
+ifeq ($(CPU_ARCH),x386)
+DEFINES += -D_X86_
+else
+ifeq ($(CPU_ARCH),MIPS)
+DEFINES += -D_MIPS_
+else
+ifeq ($(CPU_ARCH),ALPHA)
+DEFINES += -D_ALPHA_=1
+else
+CPU_ARCH = processor_is_undefined
+endif
+endif
+endif
+
+# Name of the binary code directories
+
+ifeq ($(CPU_ARCH),x386)
+CPU_ARCH_TAG =
+else
+CPU_ARCH_TAG = $(CPU_ARCH)
+endif
+
+ifdef USE_DEBUG_RTL
+OBJDIR_SUFFIX = OBJD
+else
+OBJDIR_SUFFIX = OBJ
+endif
+
+OBJDIR_NAME = $(OS_CONFIG)$(CPU_ARCH_TAG)$(OBJDIR_TAG).$(OBJDIR_SUFFIX)
+
+OS_DLLFLAGS = -nologo -DLL -SUBSYSTEM:WINDOWS -PDB:NONE
new file mode 100644
--- /dev/null
+++ b/config/WINNT3.51.mk
@@ -0,0 +1,22 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for WINNT 3.51
+#
+
+include $(MOD_DEPTH)/config/WINNT.mk
new file mode 100644
--- /dev/null
+++ b/config/WINNT4.0.mk
@@ -0,0 +1,22 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for WINNT 4.0
+#
+
+include $(MOD_DEPTH)/config/WINNT.mk
new file mode 100644
--- /dev/null
+++ b/config/WINNT5.0.mk
@@ -0,0 +1,22 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# Config stuff for WINNT 5.0
+#
+
+include $(MOD_DEPTH)/config/WINNT.mk
new file mode 100644
--- /dev/null
+++ b/config/arch.mk
@@ -0,0 +1,222 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#######################################################################
+# Master "Core Components" macros for getting the OS architecture #
+#######################################################################
+
+#
+# Macros for getting the OS architecture
+#
+
+OS_ARCH := $(subst /,_,$(shell uname -s))
+
+#
+# Attempt to differentiate between sparc and x86 Solaris
+#
+
+OS_TEST := $(shell uname -m)
+ifeq ($(OS_TEST),i86pc)
+ OS_RELEASE := $(shell uname -r)_$(OS_TEST)
+else
+ OS_RELEASE := $(shell uname -r)
+endif
+
+#
+# Force the IRIX64 machines to use IRIX.
+#
+
+ifeq ($(OS_ARCH),IRIX64)
+ OS_ARCH := IRIX
+endif
+
+#
+# Force the newer BSDI versions to use the old arch name.
+#
+
+ifeq ($(OS_ARCH),BSD_OS)
+ OS_ARCH := BSD_386
+endif
+
+#
+# Drop all but the major revision for FreeBSD releases.
+#
+# Handle one dot (2.2-STABLE) and two dot (2.2.5-RELEASE) forms.
+#
+
+ifeq ($(OS_ARCH),FreeBSD)
+ OS_RELEASE := $(basename $(shell uname -r))
+ NEW_OS_RELEASE := $(basename $(OS_RELEASE))
+ ifneq ($(NEW_OS_RELEASE),"")
+ OS_RELEASE := $(NEW_OS_RELEASE)
+ endif
+endif
+
+#
+# Catch NCR butchering of SVR4
+#
+
+ifeq ($(OS_ARCH),UNIX_SV)
+ ifneq ($(findstring NCR, $(shell grep NCR /etc/bcheckrc | head -1 )),)
+ OS_ARCH := NCR
+ else
+ # Make UnixWare something human readable
+ OS_ARCH := UNIXWARE
+ endif
+
+ # Get the OS release number, not 4.2
+ OS_RELEASE := $(shell uname -v)
+endif
+
+ifeq ($(OS_ARCH),UNIX_System_V)
+ OS_ARCH := NEC
+endif
+
+ifeq ($(OS_ARCH),AIX)
+ OS_RELEASE := $(shell uname -v).$(shell uname -r)
+endif
+
+ifeq (osfmach3,$(findstring osfmach3,$(OS_RELEASE)))
+ OS_RELEASE := ppc
+endif
+
+#
+# SINIX changes name to ReliantUNIX with 5.43
+#
+
+ifeq ($(OS_ARCH),ReliantUNIX-N)
+ OS_ARCH := ReliantUNIX
+ OS_RELEASE := 5.4
+endif
+
+ifeq ($(OS_ARCH),SINIX-N)
+ OS_ARCH := ReliantUNIX
+ OS_RELEASE := 5.4
+endif
+
+#
+# OS_OBJTYPE is used only by Linux
+#
+
+ifeq ($(OS_ARCH),Linux)
+ OS_OBJTYPE := ELF
+ OS_RELEASE := $(basename $(OS_RELEASE))
+endif
+
+#######################################################################
+# Master "Core Components" macros for getting the OS target #
+#######################################################################
+
+#
+# Note: OS_TARGET should be specified on the command line for gmake.
+# When OS_TARGET=WIN95 is specified, then a Windows 95 target is built.
+# The difference between the Win95 target and the WinNT target is that
+# the WinNT target uses Windows NT specific features not available
+# in Windows 95. The Win95 target will run on Windows NT, but (supposedly)
+# at lesser performance (the Win95 target uses threads; the WinNT target
+# uses fibers).
+#
+# When OS_TARGET=WIN16 is specified, then a Windows 3.11 (16bit) target
+# is built. See: win16_3.11.mk for lots more about the Win16 target.
+#
+# If OS_TARGET is not specified, it defaults to $(OS_ARCH), i.e., no
+# cross-compilation.
+#
+
+#
+# The following hack allows one to build on a WIN95 machine (as if
+# s/he were cross-compiling on a WINNT host for a WIN95 target).
+# It also accomodates for MKS's uname.exe. If you never intend
+# to do development on a WIN95 machine, you don't need this hack.
+#
+ifeq ($(OS_ARCH),WIN95)
+ OS_ARCH := WINNT
+ OS_TARGET := WIN95
+endif
+ifeq ($(OS_ARCH),Windows_95)
+ OS_ARCH := Windows_NT
+ OS_TARGET := WIN95
+endif
+ifeq ($(OS_ARCH), OS2)
+ OS_ARCH := WINNT
+ OS_TARGET := OS2
+endif
+
+#
+# On WIN32, we also define the variable CPU_ARCH.
+#
+
+ifeq ($(OS_ARCH), WINNT)
+ CPU_ARCH := $(shell uname -p)
+ ifeq ($(CPU_ARCH),I386)
+ CPU_ARCH = x386
+ endif
+else
+#
+# If uname -s returns "Windows_NT", we assume that we are using
+# the uname.exe in MKS toolkit.
+#
+# The -r option of MKS uname only returns the major version number.
+# So we need to use its -v option to get the minor version number.
+# Moreover, it doesn't have the -p option, so we need to use uname -m.
+#
+ifeq ($(OS_ARCH), Windows_NT)
+ OS_ARCH = WINNT
+ OS_MINOR_RELEASE := $(shell uname -v)
+ ifeq ($(OS_MINOR_RELEASE),00)
+ OS_MINOR_RELEASE = 0
+ endif
+ OS_RELEASE := $(OS_RELEASE).$(OS_MINOR_RELEASE)
+ CPU_ARCH := $(shell uname -m)
+ #
+ # MKS's uname -m returns "586" on a Pentium machine.
+ #
+ ifneq (,$(findstring 86,$(CPU_ARCH)))
+ CPU_ARCH = x386
+ endif
+else
+#
+# If uname -s returns "CYGWIN32/NT", we assume that we are using
+# the uname.exe in the GNU-Win32 tools.
+#
+ifeq ($(OS_ARCH), CYGWIN32_NT)
+ OS_ARCH = WINNT
+ CPU_ARCH := $(shell uname -m)
+ #
+ # GNU-Win32's uname -m returns "i686" on a Pentium Pro machine.
+ #
+ ifneq (,$(findstring 86,$(CPU_ARCH)))
+ CPU_ARCH = x386
+ endif
+endif
+endif
+endif
+
+ifndef OS_TARGET
+ OS_TARGET := $(OS_ARCH)
+endif
+
+ifeq ($(OS_TARGET), WIN95)
+ OS_RELEASE := 4.0
+endif
+
+ifeq ($(OS_TARGET), WIN16)
+ OS_RELEASE :=
+# OS_RELEASE := _3.11
+endif
+
+OS_CONFIG := $(OS_TARGET)$(OS_OBJTYPE)$(OS_RELEASE)
new file mode 100644
--- /dev/null
+++ b/config/config.mk
@@ -0,0 +1,112 @@
+#! gmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+# Configuration information for building in the NSPR source module
+
+# Define an include-at-most-once-flag
+NSPR_CONFIG_MK = 1
+
+include $(MOD_DEPTH)/config/module.df
+
+include $(MOD_DEPTH)/config/arch.mk
+
+ifndef NSDEPTH
+NSDEPTH = $(MOD_DEPTH)/..
+endif
+
+#
+# Default command macros; can be overridden in <arch>.mk.
+#
+# XXX FIXME: I removed CCF and LINKEXE.
+AS = $(CC)
+ASFLAGS = $(CFLAGS)
+PURIFY = purify $(PURIFYOPTIONS)
+LINK_DLL = $(LINK) $(OS_DLLFLAGS) $(DLLFLAGS)
+NFSPWD = $(MOD_DEPTH)/config/nfspwd
+
+LIBNSPR = $(DIST)/lib/libnspr.$(LIB_SUFFIX)
+PURELIBNSPR = $(DIST)/lib/libpurenspr.$(LIB_SUFFIX)
+
+CFLAGS = $(OPTIMIZER) $(OS_CFLAGS) $(XP_DEFINE) $(DEFINES) $(INCLUDES) \
+ $(XCFLAGS)
+# For purify
+NOMD_CFLAGS = $(OPTIMIZER) $(NOMD_OS_CFLAGS) $(XP_DEFINE) $(DEFINES) $(INCLUDES) \
+ $(XCFLAGS)
+
+include $(MOD_DEPTH)/config/$(OS_CONFIG).mk
+
+# Figure out where the binary code lives.
+BUILD = $(OBJDIR_NAME)
+OBJDIR = $(OBJDIR_NAME)
+DIST = $(NSDEPTH)/dist/$(OBJDIR_NAME)
+ifeq ($(MOZ_BITS),16)
+MOZ_INCL = $(NSDEPTH)/dist/public/win16
+MOZ_DIST = $(NSDEPTH)/dist/WIN16D_D.OBJ
+endif
+
+VPATH = $(OBJDIR)
+DEPENDENCIES = $(OBJDIR)/.md
+
+ifdef BUILD_DEBUG_GC
+DEFINES += -DDEBUG_GC
+endif
+
+GARBAGE += $(DEPENDENCIES) core $(wildcard core.[0-9]*)
+
+####################################################################
+#
+# The NSPR-specific configuration
+#
+####################################################################
+
+OS_CFLAGS += -DFORCE_PR_LOG
+
+ifeq ($(_PR_NO_CLOCK_TIMER),1)
+OS_CFLAGS += -D_PR_NO_CLOCK_TIMER
+endif
+
+ifeq ($(USE_PTHREADS), 1)
+OS_CFLAGS += -D_PR_PTHREADS -UHAVE_CVAR_BUILT_ON_SEM
+endif
+
+ifeq ($(PTHREADS_USER), 1)
+OS_CFLAGS += -DPTHREADS_USER -UHAVE_CVAR_BUILT_ON_SEM
+endif
+
+ifeq ($(USE_IPV6),1)
+OS_CFLAGS += -D_PR_INET6
+endif
+
+####################################################################
+#
+# Configuration for the release process
+#
+####################################################################
+
+MDIST = /m/dist
+ifeq ($(OS_ARCH),WINNT)
+MDIST = //helium/dist
+MDIST_DOS = \\\\helium\\dist
+endif
+
+# RELEASE_DIR is ns/dist/<module name>
+
+RELEASE_DIR = $(NSDEPTH)/dist/release/$(MOD_NAME)
+
+RELEASE_INCLUDE_DIR = $(RELEASE_DIR)/$(BUILD_NUMBER)/$(OBJDIR_NAME)/include
+RELEASE_LIB_DIR = $(RELEASE_DIR)/$(BUILD_NUMBER)/$(OBJDIR_NAME)/lib
new file mode 100644
--- /dev/null
+++ b/config/libc_r.h
@@ -0,0 +1,139 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL. You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation. Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation. All Rights
+ * Reserved.
+ */
+
+/* libc_r.h -- macros, defines, etc. to make using reentrant libc calls */
+/* a bit easier. This was initially done for AIX pthreads, */
+/* but should be usable for anyone... */
+
+/* Most of these use locally defined space instead of static library space. */
+/* Because of this, we use the _INIT_R to declare/allocate space (stack), */
+/* and the plain routines to actually do it..._WARNING_: avoid allocating */
+/* memory wherever possible. Memory allocation is fairly expensive, at */
+/* least on AIX...use arrays instead (which allocate from the stack.) */
+/* I know the names are a bit strange, but I wanted to be fairly certain */
+/* that we didn't have any namespace corruption...in general, the inits are */
+/* R_<name>_INIT_R(), and the actual calls are R_<name>_R(). */
+
+#ifndef _LIBC_R_H
+#define _LIBC_R_H
+
+/************/
+/* strtok */
+/************/
+#define R_STRTOK_INIT_R() \
+ char *r_strtok_r=NULL
+
+#define R_STRTOK_R(return,source,delim) \
+ return=strtok_r(source,delim,&r_strtok_r)
+
+#define R_STRTOK_NORET_R(source,delim) \
+ strtok_r(source,delim,&r_strtok_r)
+
+/**************/
+/* strerror */
+/**************/
+#define R_MAX_STRERROR_LEN_R 8192 /* Straight from limits.h */
+
+#define R_STRERROR_INIT_R() \
+ char r_strerror_r[R_MAX_STRERROR_LEN_R]
+
+#define R_STRERROR_R(val) \
+ strerror_r(val,r_strerror_r,R_MAX_STRERROR_LEN_R)
+
+/*****************/
+/* time things */
+/*****************/
+#define R_ASCTIME_INIT_R() \
+ char r_asctime_r[26]
+
+#define R_ASCTIME_R(val) \
+ asctime_r(val,r_asctime_r)
+
+#define R_CTIME_INIT_R() \
+ char r_ctime_r[26]
+
+#define R_CTIME_R(val) \
+ ctime_r(val,r_ctime_r)
+
+#define R_GMTIME_INIT_R() \
+ struct tm r_gmtime_r
+
+#define R_GMTIME_R(time) \
+ gmtime_r(time,&r_gmtime_r)
+
+#define R_LOCALTIME_INIT_R() \
+ struct tm r_localtime_r
+
+#define R_LOCALTIME_R(val) \
+ localtime_r(val,&r_localtime_r)
+
+/***********/
+/* crypt */
+/***********/
+#include <crypt.h>
+#define R_CRYPT_INIT_R() \
+ CRYPTD r_cryptd_r; \
+ bzero(&r_cryptd_r,sizeof(CRYPTD))
+
+#define R_CRYPT_R(pass,salt) \
+ crypt_r(pass,salt,&r_cryptd_r)
+
+/**************/
+/* pw stuff */
+/**************/
+#define R_MAX_PW_LEN_R 1024
+/* The following must be after the last declaration, but */
+/* before the first bit of code... */
+#define R_GETPWNAM_INIT_R(pw_ptr) \
+ struct passwd r_getpwnam_pw_r; \
+ char r_getpwnam_line_r[R_MAX_PW_LEN_R]; \
+ pw_ptr = &r_getpwnam_pw_r
+
+#define R_GETPWNAM_R(name) \
+ getpwnam_r(name,&r_getpwnam_pw_r,r_getpwnam_line_r,R_MAX_PW_LEN_R)
+
+/*******************/
+/* gethost stuff */
+/*******************/
+#define R_GETHOSTBYADDR_INIT_R() \
+ struct hostent r_gethostbyaddr_r; \
+ struct hostent_data r_gethostbyaddr_data_r
+
+#define R_GETHOSTBYADDR_R(addr,len,type,xptr_ent) \
+ bzero(&r_gethostbyaddr_r,sizeof(struct hostent)); \
+ bzero(&r_gethostbyaddr_data_r,sizeof(struct hostent_data)); \
+ xptr_ent = &r_gethostbyaddr_r; \
+ if (gethostbyaddr_r(addr,len,type, \
+ &r_gethostbyaddr_r,&r_gethostbyaddr_data_r) == -1) { \
+ xptr_ent = NULL; \
+ }
+
+#define R_GETHOSTBYNAME_INIT_R() \
+ struct hostent r_gethostbyname_r; \
+ struct hostent_data r_gethostbyname_data_r
+
+#define R_GETHOSTBYNAME_R(name,xptr_ent) \
+ bzero(&r_gethostbyname_r,sizeof(struct hostent)); \
+ bzero(&r_gethostbyname_data_r,sizeof(struct hostent_data)); \
+ xptr_ent = &r_gethostbyname_r; \
+ if (gethostbyname_r(name, \
+ &r_gethostbyname_r,&r_gethostbyname_data_r) == -1) { \
+ xptr_ent = NULL; \
+ }
+
+#endif /* _LIBC_R_H */
new file mode 100644
--- /dev/null
+++ b/config/module.df
@@ -0,0 +1,6 @@
+# Module description file
+#
+# A module is also called a component or a subsystem.
+
+MOD_NAME = nspr20
+MOD_VERSION = 21
new file mode 100644
--- /dev/null
+++ b/config/nfspwd.pl
@@ -0,0 +1,30 @@
+#! perl
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+require "fastcwd.pl";
+
+$_ = &fastcwd;
+if (m@^/[uh]/@o || s@^/tmp_mnt/@/@o) {
+ print("$_\n");
+} elsif ((($user, $rest) = m@^/usr/people/(\w+)/(.*)@o)
+ && readlink("/u/$user") eq "/usr/people/$user") {
+ print("/u/$user/$rest\n");
+} else {
+ chop($host = `hostname`);
+ print("/h/$host$_\n");
+}
new file mode 100644
--- /dev/null
+++ b/config/nsinstall.c
@@ -0,0 +1,317 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL. You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation. Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation. All Rights
+ * Reserved.
+ */
+
+/*
+** Netscape portable install command.
+**
+** Brendan Eich, 7/20/95
+*/
+#include <stdio.h> /* OSF/1 requires this before grp.h, so put it first */
+#include <assert.h>
+#include <fcntl.h>
+#include <grp.h>
+#include <pwd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <utime.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include "pathsub.h"
+
+#define HAVE_LCHOWN
+
+#if defined(AIX) || defined(BSDI) || defined(HPUX) || defined(LINUX) || defined(SUNOS4) || defined(SCO) || defined(UNIXWARE)
+#undef HAVE_LCHOWN
+#endif
+
+#ifdef LINUX
+#include <getopt.h>
+#endif
+
+#if defined(SCO) || defined(UNIXWARE) || defined(SNI) || defined(NCR) || defined(NEC)
+#if !defined(S_ISLNK) && defined(S_IFLNK)
+#define S_ISLNK(a) (((a) & S_IFMT) == S_IFLNK)
+#endif
+#endif
+
+#if defined(SNI)
+extern int fchmod(int fildes, mode_t mode);
+#endif
+
+static void
+usage(void)
+{
+ fprintf(stderr,
+ "usage: %s [-C cwd] [-L linkprefix] [-m mode] [-o owner] [-g group]\n"
+ " %*s [-DdltR] file [file ...] directory\n",
+ program, strlen(program), "");
+ exit(2);
+}
+
+static int
+mkdirs(char *path, mode_t mode)
+{
+ char *cp;
+ struct stat sb;
+
+ while (*path == '/' && path[1] == '/')
+ path++;
+ while ((cp = strrchr(path, '/')) && cp[1] == '\0')
+ *cp = '\0';
+ if (cp && cp != path) {
+ *cp = '\0';
+ if ((lstat(path, &sb) < 0 || !S_ISDIR(sb.st_mode)) &&
+ mkdirs(path, mode) < 0) {
+ return -1;
+ }
+ *cp = '/';
+ }
+ return mkdir(path, mode);
+}
+
+static uid_t
+touid(char *owner)
+{
+ struct passwd *pw;
+ uid_t uid;
+ char *cp;
+
+ pw = getpwnam(owner);
+ if (pw)
+ return pw->pw_uid;
+ uid = strtol(owner, &cp, 0);
+ if (uid == 0 && cp == owner)
+ fail("cannot find uid for %s", owner);
+ return uid;
+}
+
+static gid_t
+togid(char *group)
+{
+ struct group *gr;
+ gid_t gid;
+ char *cp;
+
+ gr = getgrnam(group);
+ if (gr)
+ return gr->gr_gid;
+ gid = strtol(group, &cp, 0);
+ if (gid == 0 && cp == group)
+ fail("cannot find gid for %s", group);
+ return gid;
+}
+
+int
+main(int argc, char **argv)
+{
+ int onlydir, dodir, dolink, dorelsymlink, dotimes, opt, len, lplen, tdlen, bnlen, exists, fromfd, tofd, cc, wc;
+ mode_t mode = 0755;
+ char *linkprefix, *owner, *group, *cp, *cwd, *todir, *toname, *name, *base, *linkname, *bp, buf[BUFSIZ];
+ uid_t uid;
+ gid_t gid;
+ struct stat sb, tosb;
+ struct utimbuf utb;
+
+ program = argv[0];
+ cwd = linkname = linkprefix = owner = group = 0;
+ onlydir = dodir = dolink = dorelsymlink = dotimes = lplen = 0;
+
+ while ((opt = getopt(argc, argv, "C:DdlL:Rm:o:g:t")) != EOF) {
+ switch (opt) {
+ case 'C':
+ cwd = optarg;
+ break;
+ case 'D':
+ onlydir = 1;
+ break;
+ case 'd':
+ dodir = 1;
+ break;
+ case 'l':
+ dolink = 1;
+ break;
+ case 'L':
+ linkprefix = optarg;
+ lplen = strlen(linkprefix);
+ dolink = 1;
+ break;
+ case 'R':
+ dolink = dorelsymlink = 1;
+ break;
+ case 'm':
+ mode = strtoul(optarg, &cp, 8);
+ if (mode == 0 && cp == optarg)
+ usage();
+ break;
+ case 'o':
+ owner = optarg;
+ break;
+ case 'g':
+ group = optarg;
+ break;
+ case 't':
+ dotimes = 1;
+ break;
+ default:
+ usage();
+ }
+ }
+
+ argc -= optind;
+ argv += optind;
+ if (argc < 2 - onlydir)
+ usage();
+
+ todir = argv[argc-1];
+ if ((stat(todir, &sb) < 0 || !S_ISDIR(sb.st_mode)) &&
+ mkdirs(todir, 0777) < 0) {
+ fail("cannot make directory %s", todir);
+ }
+ if (onlydir)
+ return 0;
+
+ if (!cwd)
+ cwd = getcwd(0, PATH_MAX);
+ xchdir(todir);
+ todir = getcwd(0, PATH_MAX);
+ tdlen = strlen(todir);
+ xchdir(cwd);
+ tdlen = strlen(todir);
+
+ uid = owner ? touid(owner) : -1;
+ gid = group ? togid(group) : -1;
+
+ while (--argc > 0) {
+ name = *argv++;
+ len = strlen(name);
+ base = xbasename(name);
+ bnlen = strlen(base);
+ toname = (char*)xmalloc(tdlen + 1 + bnlen + 1);
+ sprintf(toname, "%s/%s", todir, base);
+ exists = (lstat(toname, &tosb) == 0);
+
+ if (dodir) {
+ /* -d means create a directory, always */
+ if (exists && !S_ISDIR(tosb.st_mode)) {
+ (void) unlink(toname);
+ exists = 0;
+ }
+ if (!exists && mkdir(toname, mode) < 0)
+ fail("cannot make directory %s", toname);
+ if ((owner || group) && chown(toname, uid, gid) < 0)
+ fail("cannot change owner of %s", toname);
+ } else if (dolink) {
+ if (*name == '/') {
+ /* source is absolute pathname, link to it directly */
+ linkname = 0;
+ } else {
+ if (linkprefix) {
+ /* -L implies -l and prefixes names with a $cwd arg. */
+ len += lplen + 1;
+ linkname = (char*)xmalloc(len + 1);
+ sprintf(linkname, "%s/%s", linkprefix, name);
+ } else if (dorelsymlink) {
+ /* Symlink the relative path from todir to source name. */
+ linkname = (char*)xmalloc(PATH_MAX);
+
+ if (*todir == '/') {
+ /* todir is absolute: skip over common prefix. */
+ lplen = relatepaths(todir, cwd, linkname);
+ strcpy(linkname + lplen, name);
+ } else {
+ /* todir is named by a relative path: reverse it. */
+ reversepath(todir, name, len, linkname);
+ xchdir(cwd);
+ }
+
+ len = strlen(linkname);
+ }
+ name = linkname;
+ }
+
+ /* Check for a pre-existing symlink with identical content. */
+ if (exists &&
+ (!S_ISLNK(tosb.st_mode) ||
+ readlink(toname, buf, sizeof buf) != len ||
+ strncmp(buf, name, len) != 0)) {
+ (void) (S_ISDIR(tosb.st_mode) ? rmdir : unlink)(toname);
+ exists = 0;
+ }
+ if (!exists && symlink(name, toname) < 0)
+ fail("cannot make symbolic link %s", toname);
+#ifdef HAVE_LCHOWN
+ if ((owner || group) && lchown(toname, uid, gid) < 0)
+ fail("cannot change owner of %s", toname);
+#endif
+
+ if (linkname) {
+ free(linkname);
+ linkname = 0;
+ }
+ } else {
+ /* Copy from name to toname, which might be the same file. */
+ fromfd = open(name, O_RDONLY);
+ if (fromfd < 0 || fstat(fromfd, &sb) < 0)
+ fail("cannot access %s", name);
+ if (exists && (!S_ISREG(tosb.st_mode) || access(toname, W_OK) < 0))
+ (void) (S_ISDIR(tosb.st_mode) ? rmdir : unlink)(toname);
+ tofd = open(toname, O_CREAT | O_WRONLY, 0666);
+ if (tofd < 0)
+ fail("cannot create %s", toname);
+
+ bp = buf;
+ while ((cc = read(fromfd, bp, sizeof buf)) > 0) {
+ while ((wc = write(tofd, bp, cc)) > 0) {
+ if ((cc -= wc) == 0)
+ break;
+ bp += wc;
+ }
+ if (wc < 0)
+ fail("cannot write to %s", toname);
+ }
+ if (cc < 0)
+ fail("cannot read from %s", name);
+
+ if (ftruncate(tofd, sb.st_size) < 0)
+ fail("cannot truncate %s", toname);
+ if (dotimes) {
+ utb.actime = sb.st_atime;
+ utb.modtime = sb.st_mtime;
+ if (utime(toname, &utb) < 0)
+ fail("cannot set times of %s", toname);
+ }
+ if (fchmod(tofd, mode) < 0)
+ fail("cannot change mode of %s", toname);
+ if ((owner || group) && fchown(tofd, uid, gid) < 0)
+ fail("cannot change owner of %s", toname);
+
+ /* Must check for delayed (NFS) write errors on close. */
+ if (close(tofd) < 0)
+ fail("cannot write to %s", toname);
+ close(fromfd);
+ }
+
+ free(toname);
+ }
+
+ free(cwd);
+ free(todir);
+ return 0;
+}
new file mode 100644
--- /dev/null
+++ b/config/pathsub.c
@@ -0,0 +1,219 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL. You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation. Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation. All Rights
+ * Reserved.
+ */
+
+/*
+** Pathname subroutines.
+**
+** Brendan Eich, 8/29/95
+*/
+#include <assert.h>
+#include <sys/types.h>
+#include <dirent.h>
+#include <errno.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/stat.h>
+#include "pathsub.h"
+#ifdef USE_REENTRANT_LIBC
+#include "libc_r.h"
+#endif /* USE_REENTRANT_LIBC */
+
+char *program;
+
+void
+fail(char *format, ...)
+{
+ int error;
+ va_list ap;
+
+#ifdef USE_REENTRANT_LIBC
+ R_STRERROR_INIT_R();
+#endif
+
+ error = errno;
+ fprintf(stderr, "%s: ", program);
+ va_start(ap, format);
+ vfprintf(stderr, format, ap);
+ va_end(ap);
+ if (error)
+
+#ifdef USE_REENTRANT_LIBC
+ R_STRERROR_R(errno);
+ fprintf(stderr, ": %s", r_strerror_r);
+#else
+ fprintf(stderr, ": %s", strerror(errno));
+#endif
+
+ putc('\n', stderr);
+ exit(1);
+}
+
+char *
+getcomponent(char *path, char *name)
+{
+ if (*path == '\0')
+ return 0;
+ if (*path == '/') {
+ *name++ = '/';
+ } else {
+ do {
+ *name++ = *path++;
+ } while (*path != '/' && *path != '\0');
+ }
+ *name = '\0';
+ while (*path == '/')
+ path++;
+ return path;
+}
+
+#ifdef UNIXWARE
+/* Sigh. The static buffer in Unixware's readdir is too small. */
+struct dirent * readdir(DIR *d)
+{
+ static struct dirent *buf = NULL;
+#define MAX_PATH_LEN 1024
+
+
+ if(buf == NULL)
+ buf = (struct dirent *) malloc(sizeof(struct dirent) + MAX_PATH_LEN)
+;
+ return(readdir_r(d, buf));
+}
+#endif
+
+char *
+ino2name(ino_t ino, char *dir)
+{
+ DIR *dp;
+ struct dirent *ep;
+ char *name;
+
+ dp = opendir("..");
+ if (!dp)
+ fail("cannot read parent directory");
+ for (;;) {
+ if (!(ep = readdir(dp)))
+ fail("cannot find current directory");
+ if (ep->d_ino == ino)
+ break;
+ }
+ name = xstrdup(ep->d_name);
+ closedir(dp);
+ return name;
+}
+
+void *
+xmalloc(size_t size)
+{
+ void *p = malloc(size);
+ if (!p)
+ fail("cannot allocate %u bytes", size);
+ return p;
+}
+
+char *
+xstrdup(char *s)
+{
+ return strcpy((char*)xmalloc(strlen(s) + 1), s);
+}
+
+char *
+xbasename(char *path)
+{
+ char *cp;
+
+ while ((cp = strrchr(path, '/')) && cp[1] == '\0')
+ *cp = '\0';
+ if (!cp) return path;
+ return cp + 1;
+}
+
+void
+xchdir(char *dir)
+{
+ if (chdir(dir) < 0)
+ fail("cannot change directory to %s", dir);
+}
+
+int
+relatepaths(char *from, char *to, char *outpath)
+{
+ char *cp, *cp2;
+ int len;
+ char buf[NAME_MAX];
+
+ assert(*from == '/' && *to == '/');
+ for (cp = to, cp2 = from; *cp == *cp2; cp++, cp2++)
+ if (*cp == '\0')
+ break;
+ while (cp[-1] != '/')
+ cp--, cp2--;
+ if (cp - 1 == to) {
+ /* closest common ancestor is /, so use full pathname */
+ len = strlen(strcpy(outpath, to));
+ if (outpath[len] != '/') {
+ outpath[len++] = '/';
+ outpath[len] = '\0';
+ }
+ } else {
+ len = 0;
+ while ((cp2 = getcomponent(cp2, buf)) != 0) {
+ strcpy(outpath + len, "../");
+ len += 3;
+ }
+ while ((cp = getcomponent(cp, buf)) != 0) {
+ sprintf(outpath + len, "%s/", buf);
+ len += strlen(outpath + len);
+ }
+ }
+ return len;
+}
+
+void
+reversepath(char *inpath, char *name, int len, char *outpath)
+{
+ char *cp, *cp2;
+ char buf[NAME_MAX];
+ struct stat sb;
+
+ cp = strcpy(outpath + PATH_MAX - (len + 1), name);
+ cp2 = inpath;
+ while ((cp2 = getcomponent(cp2, buf)) != 0) {
+ if (strcmp(buf, ".") == 0)
+ continue;
+ if (strcmp(buf, "..") == 0) {
+ if (stat(".", &sb) < 0)
+ fail("cannot stat current directory");
+ name = ino2name(sb.st_ino, "..");
+ len = strlen(name);
+ cp -= len + 1;
+ strcpy(cp, name);
+ cp[len] = '/';
+ free(name);
+ xchdir("..");
+ } else {
+ cp -= 3;
+ strncpy(cp, "../", 3);
+ xchdir(buf);
+ }
+ }
+ strcpy(outpath, cp);
+}
new file mode 100644
--- /dev/null
+++ b/config/pathsub.h
@@ -0,0 +1,59 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL. You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation. Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation. All Rights
+ * Reserved.
+ */
+
+#ifndef pathsub_h___
+#define pathsub_h___
+/*
+** Pathname subroutines.
+**
+** Brendan Eich, 8/29/95
+*/
+#include <limits.h>
+#include <sys/types.h>
+
+#if SUNOS4
+#include "../pr/include/md/sunos4.h"
+#endif
+
+#ifndef PATH_MAX
+#define PATH_MAX 1024
+#endif
+
+/*
+ * Just prevent stupidity
+ */
+#undef NAME_MAX
+#define NAME_MAX 256
+
+extern char *program;
+
+extern void fail(char *format, ...);
+extern char *getcomponent(char *path, char *name);
+extern char *ino2name(ino_t ino, char *dir);
+extern void *xmalloc(size_t size);
+extern char *xstrdup(char *s);
+extern char *xbasename(char *path);
+extern void xchdir(char *dir);
+
+/* Relate absolute pathnames from and to returning the result in outpath. */
+extern int relatepaths(char *from, char *to, char *outpath);
+
+/* XXX changes current working directory -- caveat emptor */
+extern void reversepath(char *inpath, char *name, int len, char *outpath);
+
+#endif /* pathsub_h___ */
new file mode 100755
--- /dev/null
+++ b/config/prmkdir.bat
@@ -0,0 +1,18 @@
+REM
+REM The contents of this file are subject to the Netscape Public License
+REM Version 1.0 (the "NPL"); you may not use this file except in
+REM compliance with the NPL. You may obtain a copy of the NPL at
+REM http://www.mozilla.org/NPL/
+REM
+REM Software distributed under the NPL is distributed on an "AS IS" basis,
+REM WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+REM for the specific language governing rights and limitations under the
+REM NPL.
+REM
+REM The Initial Developer of this code under the NPL is Netscape
+REM Communications Corporation. Portions created by Netscape are
+REM Copyright (C) 1998 Netscape Communications Corporation. All Rights
+REM Reserved.
+REM
+
+mkdir %1
new file mode 100644
--- /dev/null
+++ b/config/rules.mk
@@ -0,0 +1,367 @@
+#! gmake
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+################################################################################
+# We have a 4 pass build process:
+#
+# Pass 1. export - Create generated headers and stubs. Publish public headers to
+# dist/<arch>/include.
+#
+# Pass 2. libs - Create libraries. Publish libraries to dist/<arch>/lib.
+#
+# Pass 3. all - Create programs.
+#
+# Pass 4. install - Publish programs to dist/<arch>/bin.
+#
+# Parameters to this makefile (set these before including):
+#
+# a)
+# TARGETS -- the target to create
+# (defaults to $LIBRARY $PROGRAM)
+# b)
+# DIRS -- subdirectories for make to recurse on
+# (the 'all' rule builds $TARGETS $DIRS)
+# c)
+# CSRCS -- .c files to compile
+# (used to define $OBJS)
+# d)
+# PROGRAM -- the target program name to create from $OBJS
+# ($OBJDIR automatically prepended to it)
+# e)
+# LIBRARY -- the target library name to create from $OBJS
+# ($OBJDIR automatically prepended to it)
+#
+################################################################################
+
+ifndef NSPR_CONFIG_MK
+include $(MOD_DEPTH)/config/config.mk
+endif
+
+#
+# This makefile contains rules for building the following kinds of
+# libraries:
+# - LIBRARY: a static (archival) library
+# - SHARED_LIBRARY: a shared (dynamic link) library
+# - IMPORT_LIBRARY: an import library, used only on Windows and OS/2
+# - PURE_LIBRARY: a library for Purify
+#
+# The names of these libraries can be generated by simply specifying
+# LIBRARY_NAME and LIBRARY_VERSION.
+#
+
+ifdef LIBRARY_NAME
+ifeq ($(OS_ARCH), WINNT)
+
+#
+# Win16 and OS/2 require library names conforming to the 8.3 rule.
+# other platforms do not.
+#
+ifeq (,$(filter-out WIN16 OS2,$(OS_TARGET)))
+LIBRARY = $(OBJDIR)/$(LIBRARY_NAME)$(LIBRARY_VERSION)_s.lib
+SHARED_LIBRARY = $(OBJDIR)/$(LIBRARY_NAME)$(LIBRARY_VERSION).dll
+IMPORT_LIBRARY = $(OBJDIR)/$(LIBRARY_NAME)$(LIBRARY_VERSION).lib
+else
+LIBRARY = $(OBJDIR)/lib$(LIBRARY_NAME)$(LIBRARY_VERSION)_s.lib
+SHARED_LIBRARY = $(OBJDIR)/lib$(LIBRARY_NAME)$(LIBRARY_VERSION).dll
+IMPORT_LIBRARY = $(OBJDIR)/lib$(LIBRARY_NAME)$(LIBRARY_VERSION).lib
+endif
+
+else
+
+LIBRARY = $(OBJDIR)/lib$(LIBRARY_NAME)$(LIBRARY_VERSION).$(LIB_SUFFIX)
+ifeq ($(OS_ARCH)$(OS_RELEASE), AIX4.1)
+SHARED_LIBRARY = $(OBJDIR)/lib$(LIBRARY_NAME)$(LIBRARY_VERSION)_shr.a
+else
+SHARED_LIBRARY = $(OBJDIR)/lib$(LIBRARY_NAME)$(LIBRARY_VERSION).$(DLL_SUFFIX)
+endif
+ifdef HAVE_PURIFY
+ifdef DSO_BACKEND
+PURE_LIBRARY = $(OBJDIR)/purelib$(LIBRARY_NAME)$(LIBRARY_VERSION).$(DLL_SUFFIX)
+else
+PURE_LIBRARY = $(OBJDIR)/purelib$(LIBRARY_NAME)$(LIBRARY_VERSION).$(LIB_SUFFIX)
+endif
+endif
+
+endif
+endif
+
+ifndef TARGETS
+ifeq ($(OS_ARCH), WINNT)
+TARGETS = $(LIBRARY) $(SHARED_LIBRARY) $(IMPORT_LIBRARY)
+else
+TARGETS = $(LIBRARY) $(SHARED_LIBRARY)
+ifdef HAVE_PURIFY
+TARGETS += $(PURE_LIBRARY)
+endif
+endif
+endif
+
+#
+# OBJS is the list of object files. It can be constructed by
+# specifying CSRCS (list of C source files) and ASFILES (list
+# of assembly language source files).
+#
+
+ifndef OBJS
+OBJS = $(addprefix $(OBJDIR)/,$(CSRCS:.c=.o)) \
+ $(addprefix $(OBJDIR)/,$(ASFILES:.s=.o))
+endif
+
+ifeq ($(OS_TARGET), WIN16)
+ comma := ,
+ empty :=
+ space := $(empty) $(empty)
+ W16OBJS = $(subst $(space),$(comma)$(space),$(strip $(OBJS)))
+ W16TEMP =$(OS_LIBS) $(EXTRA_LIBS)
+ ifeq ($(strip $(W16TEMP)),)
+ W16LIBS =
+ else
+ W16LIBS = library $(subst $(space),$(comma)$(space),$(strip $(W16TEMP)))
+ endif
+ W16DEF = $(notdir $(basename $(SHARED_LIBRARY))).DEF
+endif
+
+ifeq ($(OS_ARCH), WINNT)
+ifneq ($(OS_TARGET), WIN16)
+ifneq ($(OS_TARGET), OS2)
+OBJS += $(RES)
+endif
+endif
+endif
+
+ALL_TRASH = $(TARGETS) $(OBJS) $(OBJDIR) LOGS TAGS $(GARBAGE) \
+ $(NOSUCHFILE) \
+ so_locations
+
+ifdef DIRS
+LOOP_OVER_DIRS = \
+ @for d in $(DIRS); do \
+ if test -d $$d; then \
+ set -e; \
+ echo "cd $$d; $(MAKE) $@"; \
+ $(MAKE) -C $$d $@; \
+ set +e; \
+ else \
+ echo "Skipping non-directory $$d..."; \
+ fi; \
+ done
+endif
+
+################################################################################
+
+all:: export libs install
+
+export::
+ +$(LOOP_OVER_DIRS)
+
+libs::
+ +$(LOOP_OVER_DIRS)
+
+install::
+ +$(LOOP_OVER_DIRS)
+
+clean::
+ rm -rf $(OBJS) so_locations $(NOSUCHFILE)
+ +$(LOOP_OVER_DIRS)
+
+clobber::
+ rm -f $(OBJS) $(TARGETS) $(GARBAGE) so_locations $(NOSUCHFILE)
+ +$(LOOP_OVER_DIRS)
+
+realclean clobber_all::
+ rm -rf $(wildcard *.OBJ *.OBJD) dist $(ALL_TRASH)
+ +$(LOOP_OVER_DIRS)
+
+release:: export
+ifdef RELEASE_LIBS
+ @echo "Copying libraries to release directory"
+ @if test -z "$(BUILD_NUMBER)"; then \
+ echo "BUILD_NUMBER must be defined"; \
+ false; \
+ fi
+ @if test ! -d $(RELEASE_LIB_DIR); then \
+ rm -f $(RELEASE_LIB_DIR); \
+ $(NSINSTALL) -D $(RELEASE_LIB_DIR);\
+ fi
+ cp $(RELEASE_LIBS) $(RELEASE_LIB_DIR)
+endif
+ifdef RELEASE_HEADERS
+ @echo "Copying header files to release directory"
+ @if test -z "$(BUILD_NUMBER)"; then \
+ echo "BUILD_NUMBER must be defined"; \
+ false; \
+ fi
+ @if test ! -d $(RELEASE_HEADERS_DEST); then \
+ rm -rf $(RELEASE_HEADERS_DEST); \
+ $(NSINSTALL) -D $(RELEASE_HEADERS_DEST);\
+ fi
+ cp $(RELEASE_HEADERS) $(RELEASE_HEADERS_DEST)
+endif
+ +$(LOOP_OVER_DIRS)
+
+alltags:
+ rm -f TAGS tags
+ find . -name dist -prune -o \( -name '*.[hc]' -o -name '*.cp' -o -name '*.cpp' \) -print | xargs etags -a
+ find . -name dist -prune -o \( -name '*.[hc]' -o -name '*.cp' -o -name '*.cpp' \) -print | xargs ctags -a
+
+$(NFSPWD):
+ cd $(@D); $(MAKE) $(@F)
+
+$(PROGRAM): $(OBJS)
+ @$(MAKE_OBJDIR)
+ifeq ($(OS_ARCH),WINNT)
+ $(CC) $(OBJS) -Fe$@ -link $(LDFLAGS) $(OS_LIBS) $(EXTRA_LIBS)
+else
+ $(CC) -o $@ $(CFLAGS) $(OBJS) $(LDFLAGS)
+endif
+
+$(LIBRARY): $(OBJS)
+ @$(MAKE_OBJDIR)
+ rm -f $@
+ $(AR) $(OBJS) $(AR_EXTRA_ARGS)
+ $(RANLIB) $@
+
+ifeq ($(OS_TARGET), WIN16)
+$(IMPORT_LIBRARY): $(SHARED_LIBRARY)
+ wlib $(OS_LIB_FLAGS) $@ +$(SHARED_LIBRARY)
+endif
+
+ifeq ($(OS_TARGET), OS2)
+$(IMPORT_LIBRARY): $(SHARED_LIBRARY)
+ $(IMPLIB) $@ $(SHARED_LIBRARY).def
+endif
+
+$(SHARED_LIBRARY): $(OBJS)
+ @$(MAKE_OBJDIR)
+ rm -f $@
+ifeq ($(OS_ARCH)$(OS_RELEASE), AIX4.1)
+ echo "#!" > $(OBJDIR)/lib$(LIBRARY_NAME)_syms
+ nm -B -C -g $(OBJS) \
+ | awk '/ [T,D] / {print $$3}' \
+ | sed -e 's/^\.//' \
+ | sort -u >> $(OBJDIR)/lib$(LIBRARY_NAME)_syms
+ $(LD) $(XCFLAGS) -o $@ $(OBJS) -bE:$(OBJDIR)/lib$(LIBRARY_NAME)_syms \
+ -bM:SRE -bnoentry $(OS_LIBS) $(EXTRA_LIBS)
+
+else
+ifeq ($(OS_ARCH), WINNT)
+ifeq ($(OS_TARGET), WIN16)
+ echo system windows dll initinstance >w16link
+ echo option map >>w16link
+ echo option oneautodata >>w16link
+ echo option heapsize=32K >>w16link
+ echo option $(OS_DLL_OPTION) >>w16link
+ echo debug $(DEBUGTYPE) all >>w16link
+ echo name $@ >>w16link
+ echo file >>w16link
+ echo $(W16OBJS) >>w16link
+ echo $(W16IMPORTS) >>w16link
+ echo $(W16LIBS) >>w16link
+ echo $(W16_EXPORTS) >>w16link
+ echo libfile libentry >>w16link
+ $(LINK) @w16link.
+ rm w16link
+else
+ifeq ($(OS_TARGET), OS2)
+# append ( >> ) doesn't seem to be working under OS/2 gmake. Run through OS/2 shell instead.
+ @cmd /C "echo LIBRARY $(notdir $(basename $(SHARED_LIBRARY))) INITINSTANCE TERMINSTANCE >$@.def"
+ @cmd /C "echo PROTMODE >>$@.def"
+ @cmd /C "echo CODE LOADONCALL MOVEABLE DISCARDABLE >>$@.def"
+ @cmd /C "echo DATA PRELOAD MOVEABLE MULTIPLE NONSHARED >>$@.def"
+ @cmd /C "echo EXPORTS >>$@.def"
+ @cmd /C "$(FILTER) -B -P $(LIBRARY) >> $@.def"
+ $(LINK_DLL) -MAP $(DLLBASE) $(OS_LIBS) $(EXTRA_LIBS) $(OBJS) $@.def
+else
+ $(LINK_DLL) -MAP $(DLLBASE) $(OS_LIBS) $(EXTRA_LIBS) $(OBJS)
+endif
+endif
+else
+ $(MKSHLIB) -o $@ $(OBJS) $(LD_LIBS) $(EXTRA_LIBS) $(OS_LIBS)
+endif
+endif
+
+$(PURE_LIBRARY):
+ rm -f $@
+ifneq ($(OS_ARCH), WINNT)
+ $(AR) $(OBJS)
+endif
+ $(RANLIB) $@
+
+ifeq ($(OS_ARCH), WINNT)
+$(RES): $(RESNAME)
+ @$(MAKE_OBJDIR)
+ifeq ($(OS_TARGET),OS2)
+ $(RC) -DOS2 -r $(RESNAME) $(RES)
+else
+ $(RC) -Fo$(RES) $(RESNAME)
+endif
+ @echo $(RES) finished
+endif
+
+$(OBJDIR)/%.o: %.cpp
+ @$(MAKE_OBJDIR)
+ifeq ($(OS_ARCH), WINNT)
+ $(CCC) -Fo$@ -c $(CFLAGS) $<
+else
+ $(CCC) -o $@ -c $(CFLAGS) $<
+endif
+
+WCCFLAGS1 = $(subst /,\\,$(CFLAGS))
+WCCFLAGS2 = $(subst -I,-i=,$(WCCFLAGS1))
+WCCFLAGS3 = $(subst -D,-d,$(WCCFLAGS2))
+$(OBJDIR)/%.o: %.c
+ @$(MAKE_OBJDIR)
+ifeq ($(OS_ARCH), WINNT)
+ifeq ($(OS_TARGET), WIN16)
+# $(MOD_DEPTH)/config/w16opt $(WCCFLAGS3)
+ echo $(WCCFLAGS3) >w16wccf
+ $(CC) -zq -fo$(OBJDIR)\\$*.o @w16wccf $*.c
+ rm w16wccf
+else
+ $(CC) -Fo$@ -c $(CFLAGS) $*.c
+endif
+else
+ $(CC) -o $@ -c $(CFLAGS) $*.c
+endif
+
+$(OBJDIR)/%.o: %.s
+ @$(MAKE_OBJDIR)
+ $(AS) -o $@ $(ASFLAGS) -c $*.s
+
+%.i: %.c
+ $(CC) -C -E $(CFLAGS) $< > $*.i
+
+%: %.pl
+ rm -f $@; cp $*.pl $@; chmod +x $@
+
+################################################################################
+# Special gmake rules.
+################################################################################
+
+#
+# Re-define the list of default suffixes, so gmake won't have to churn through
+# hundreds of built-in suffix rules for stuff we don't need.
+#
+.SUFFIXES:
+.SUFFIXES: .a .o .c .cpp .s .h .i .pl
+
+#
+# Fake targets. Always run these rules, even if a file/directory with that
+# name already exists.
+#
+.PHONY: all alltags clean export install libs realclean release
new file mode 100644
--- /dev/null
+++ b/config/win16.mk
@@ -0,0 +1,98 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#
+# win16_3.11.mk -- Make configuration for Win16
+#
+# This file configures gmake to build the Win16 variant of
+# NSPR 2.0. This file has the function of two files commonly
+# used on other platforms, for example: winnt.mk and
+# winnt4.0.mk. ... The packaging is easier and there is only
+# one variant of the Win16 target.
+#
+# Win16 is built using the Watcom C/C++ version 11.0
+# compiler. You gotta set up the compiler first. Follow the
+# directions in the manual (Ha! ... really, its not a
+# problem). The Watcom compiler depends on a few environment
+# variables; these environment variables define where the
+# compiler components are installed; they must be set before
+# running the make.
+#
+# Notes:
+# OS_CFLAGS is the command line options for the compiler when
+# building the .DLL object files.
+# OS_EXE_CFLAGS is the command line options for the compiler
+# when building the .EXE object files; this is for the test
+# programs.
+# the macro OS_CFLAGS is set to OS_EXE_CFLAGS inside of the
+# makefile for the pr/tests directory. ... Hack.
+#
+# USE_WATCOM_DEBUG_DATA environment variable causes the
+# watcom compiler flag to be set to -hw (otherwise
+# it is set to -hc (codeview debug data)) for debug builds.
+#
+
+# -- configuration -----------------------------------------
+
+CC = wcc
+CCC = wcl
+LINK = wlink
+AR = wlib -q $@
+RC = wrc.exe /r /dWIN16=1 /bt=windows
+RANLIB = echo
+BSDECHO = echo
+NSINSTALL = nsinstall
+INSTALL = $(NSINSTALL)
+MAKE_OBJDIR = mkdir $(OBJDIR)
+
+XP_DEFINE = -DXP_PC
+LIB_SUFFIX = lib
+DLL_SUFFIX = dll
+
+ifdef BUILD_OPT
+OBJDIR_TAG = _O
+OPTIMIZER = -oneatx -oh -oi -ei -3 -fpi87 -fp3 -s
+else
+ifdef USE_WATCOM_DEBUG_DATA
+OPTIMIZER = -d2 -hw -s -DDEBUG
+DEBUGTYPE = watcom
+else
+OPTIMIZER = -d2 -hc -s -DDEBUG
+DEBUGTYPE = codeview
+endif
+OBJDIR_TAG = _D
+endif
+
+# XXX FIXME: I doubt we use this. It is redundant with
+# SHARED_LIBRARY.
+ifdef DLL
+DLL := $(addprefix $(OBJDIR)/, $(DLL))
+endif
+
+
+CPU_ARCH = x386
+OS_CFLAGS = -ml -3 -bd -zc -zu -bt=windows -d_X86_ -dWIN16 -d_WINDLL
+OS_EXE_CFLAGS = -ml -3 -bt=windows -d_X86_ -dWIN16
+OS_LIB_FLAGS = -c -iro -n
+
+# Name of the binary code directories
+OBJDIR_NAME = $(OS_CONFIG)$(OBJDIR_TAG).OBJ
+
+OS_DLL_OPTION = CASEEXACT
+OS_DLLFLAGS =
+OS_LIBS =
+W16_EXPORTS = #
new file mode 100644
--- /dev/null
+++ b/lib/Makefile
@@ -0,0 +1,37 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#! gmake
+
+MOD_DEPTH = ..
+
+export NSPR20=1
+
+include $(MOD_DEPTH)/config/config.mk
+
+#
+# On all platforms, we build ds and libc.
+#
+DIRS = ds libc msgc
+ifneq (,$(filter-out WIN16 NEWS-OS,$(OS_TARGET)))
+endif
+
+include $(MOD_DEPTH)/config/rules.mk
+
+export:: $(TARGETS)
+
+install:: export
new file mode 100644
--- /dev/null
+++ b/lib/ds/Makefile
@@ -0,0 +1,108 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#! gmake
+
+MOD_DEPTH = ../..
+
+include $(MOD_DEPTH)/config/config.mk
+
+# Disable optimization of the nspr on SunOS4.1.3
+ifeq ($(OS_ARCH),SunOS)
+ifeq ($(OS_RELEASE),4.1.3_U1)
+OPTIMIZER =
+endif
+endif
+
+INCLUDES = -I$(DIST)/include/private -I$(DIST)/include
+
+CSRCS = \
+ plarena.c \
+ plevent.c \
+ plhash.c \
+ $(NULL)
+
+HEADERS = \
+ plarenas.h \
+ plarena.h \
+ plevent.h \
+ plhash.h \
+ $(NULL)
+
+ifeq ($(OS_ARCH), WINNT)
+ifeq (,$(filter-out WIN16 OS2,$(OS_TARGET)))
+# OS_CFLAGS = $(OS_EXE_CFLAGS)
+EXTRA_LIBS = $(DIST)/lib/nspr$(MOD_VERSION).lib
+else
+DLLBASE=/BASE:0x30000000
+RES=$(OBJDIR)/ds.res
+RESNAME=$(MOD_DEPTH)/pr/src/nspr.rc
+OS_LIBS = user32.lib
+EXTRA_LIBS = $(DIST)/lib/libnspr$(MOD_VERSION).lib
+endif
+else
+ifeq ($(OS_ARCH), AIX)
+ifeq ($(CLASSIC_NSPR),1)
+OS_LIBS += -lc
+else
+OS_LIBS += -lc_r
+endif
+endif
+ifeq ($(OS_ARCH)$(OS_RELEASE), AIX4.1)
+EXTRA_LIBS = -L$(DIST)/lib -lnspr$(MOD_VERSION)_shr
+else
+EXTRA_LIBS = -L$(DIST)/lib -lnspr$(MOD_VERSION)
+endif
+endif
+
+# On NCR and SCO_SV, we can't link with extra libraries when
+# we build a shared library. If we do so, the linker doesn't
+# complain, but we would run into weird problems at run-time.
+# Therefore on these platforms, we link just the .o files.
+ifeq ($(OS_ARCH),NCR)
+EXTRA_LIBS =
+endif
+ifeq ($(OS_ARCH),SCO_SV)
+EXTRA_LIBS =
+endif
+
+LIBRARY_NAME = plds
+LIBRARY_VERSION = $(MOD_VERSION)
+
+RELEASE_HEADERS = $(HEADERS)
+RELEASE_HEADERS_DEST = $(RELEASE_INCLUDE_DIR)
+RELEASE_LIBS = $(TARGETS)
+
+include $(MOD_DEPTH)/config/rules.mk
+
+#
+# The Client build wants the shared libraries in $(DIST)/bin,
+# so we also install them there.
+#
+
+export:: $(TARGETS)
+ $(INSTALL) -m 444 $(HEADERS) $(DIST)/include
+ $(INSTALL) -m 444 $(TARGETS) $(DIST)/lib
+ $(INSTALL) -m 444 $(SHARED_LIBRARY) $(DIST)/bin
+ifeq ($(MOZ_BITS),16)
+ $(INSTALL) -m 444 $(HEADERS) $(MOZ_INCL)
+ $(INSTALL) -m 444 $(TARGETS) $(MOZ_DIST)/lib
+ $(INSTALL) -m 444 $(TARGETS) $(MOZ_DIST)/bin
+endif
+
+install:: export
+
new file mode 100644
--- /dev/null
+++ b/lib/ds/plarena.c
@@ -0,0 +1,299 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL. You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation. Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation. All Rights
+ * Reserved.
+ */
+
+/*
+ * Lifetime-based fast allocation, inspired by much prior art, including
+ * "Fast Allocation and Deallocation of Memory Based on Object Lifetimes"
+ * David R. Hanson, Software -- Practice and Experience, Vol. 20(1).
+ */
+#include <stdlib.h>
+#include <string.h>
+#include "plarena.h"
+#include "prmem.h"
+#include "prbit.h"
+#include "prlog.h"
+
+static PLArena *arena_freelist;
+
+#ifdef PL_ARENAMETER
+static PLArenaStats *arena_stats_list;
+
+#define COUNT(pool,what) (pool)->stats.what++
+#else
+#define COUNT(pool,what) /* nothing */
+#endif
+
+#define PL_ARENA_DEFAULT_ALIGN sizeof(double)
+
+PR_IMPLEMENT(void) PL_InitArenaPool(
+ PLArenaPool *pool, const char *name, PRUint32 size, PRUint32 align)
+{
+#if defined(XP_MAC)
+#pragma unused (name)
+#endif
+
+ if (align == 0)
+ align = PL_ARENA_DEFAULT_ALIGN;
+ pool->mask = PR_BITMASK(PR_CeilingLog2(align));
+ pool->first.next = NULL;
+ pool->first.base = pool->first.avail = pool->first.limit =
+ (PRUword)PL_ARENA_ALIGN(pool, &pool->first + 1);
+ pool->current = &pool->first;
+ pool->arenasize = size;
+#ifdef PL_ARENAMETER
+ memset(&pool->stats, 0, sizeof pool->stats);
+ pool->stats.name = strdup(name);
+ pool->stats.next = arena_stats_list;
+ arena_stats_list = &pool->stats;
+#endif
+}
+
+PR_IMPLEMENT(void *) PL_ArenaAllocate(PLArenaPool *pool, PRUint32 nb)
+{
+ PLArena **ap, *a, *b;
+ PRUint32 sz;
+ void *p;
+
+ PR_ASSERT((nb & pool->mask) == 0);
+#if defined(WIN16)
+ if (nb >= 60000U)
+ return 0;
+#endif /* WIN16 */
+ ap = &arena_freelist;
+ for (a = pool->current; a->avail + nb > a->limit; pool->current = a) {
+ if (a->next) { /* move to next arena */
+ a = a->next;
+ continue;
+ }
+ while ((b = *ap) != 0) { /* reclaim a free arena */
+ if (b->limit - b->base == pool->arenasize) {
+ *ap = b->next;
+ b->next = 0;
+ a = a->next = b;
+ COUNT(pool, nreclaims);
+ goto claim;
+ }
+ ap = &b->next;
+ }
+ sz = PR_MAX(pool->arenasize, nb); /* allocate a new arena */
+ sz += sizeof *a + pool->mask; /* header and alignment slop */
+ b = (PLArena*)PR_MALLOC(sz);
+ if (!b)
+ return 0;
+ a = a->next = b;
+ a->next = 0;
+ a->limit = (PRUword)a + sz;
+ PL_COUNT_ARENA(pool,++);
+ COUNT(pool, nmallocs);
+ claim:
+ a->base = a->avail = (PRUword)PL_ARENA_ALIGN(pool, a + 1);
+ }
+ p = (void *)a->avail;
+ a->avail += nb;
+ return p;
+}
+
+PR_IMPLEMENT(void *) PL_ArenaGrow(
+ PLArenaPool *pool, void *p, PRUint32 size, PRUint32 incr)
+{
+ void *newp;
+
+ PL_ARENA_ALLOCATE(newp, pool, size + incr);
+ if (newp)
+ memcpy(newp, p, size);
+ return newp;
+}
+
+/*
+ * Free tail arenas linked after head, which may not be the true list head.
+ * Reset pool->current to point to head in case it pointed at a tail arena.
+ */
+static void FreeArenaList(PLArenaPool *pool, PLArena *head, PRBool reallyFree)
+{
+ PLArena **ap, *a;
+
+ ap = &head->next;
+ a = *ap;
+ if (!a)
+ return;
+
+#ifdef DEBUG
+ do {
+ PR_ASSERT(a->base <= a->avail && a->avail <= a->limit);
+ a->avail = a->base;
+ PL_CLEAR_UNUSED(a);
+ } while ((a = a->next) != 0);
+ a = *ap;
+#endif
+
+ if (reallyFree) {
+ do {
+ *ap = a->next;
+ PL_CLEAR_ARENA(a);
+ PL_COUNT_ARENA(pool,--);
+ PR_DELETE(a);
+ } while ((a = *ap) != 0);
+ } else {
+ /* Insert the whole arena chain at the front of the freelist. */
+ do {
+ ap = &(*ap)->next;
+ } while (*ap);
+ *ap = arena_freelist;
+ arena_freelist = a;
+ head->next = 0;
+ }
+
+ pool->current = head;
+}
+
+PR_IMPLEMENT(void) PL_ArenaRelease(PLArenaPool *pool, char *mark)
+{
+ PLArena *a;
+
+ for (a = pool->first.next; a; a = a->next) {
+ if (PR_UPTRDIFF(mark, a) < PR_UPTRDIFF(a->avail, a)) {
+ a->avail = (PRUword)PL_ARENA_ALIGN(pool, mark);
+ FreeArenaList(pool, a, PR_TRUE);
+ return;
+ }
+ }
+}
+
+PR_IMPLEMENT(void) PL_FreeArenaPool(PLArenaPool *pool)
+{
+ FreeArenaList(pool, &pool->first, PR_FALSE);
+ COUNT(pool, ndeallocs);
+}
+
+PR_IMPLEMENT(void) PL_FinishArenaPool(PLArenaPool *pool)
+{
+ FreeArenaList(pool, &pool->first, PR_TRUE);
+#ifdef PL_ARENAMETER
+ {
+ PLArenaStats *stats, **statsp;
+
+ if (pool->stats.name)
+ PR_DELETE(pool->stats.name);
+ for (statsp = &arena_stats_list; (stats = *statsp) != 0;
+ statsp = &stats->next) {
+ if (stats == &pool->stats) {
+ *statsp = stats->next;
+ return;
+ }
+ }
+ }
+#endif
+}
+
+PR_IMPLEMENT(void) PL_CompactArenaPool(PLArenaPool *ap)
+{
+#if XP_MAC
+#pragma unused (ap)
+#if 0
+ PRArena *curr = &(ap->first);
+ while (curr) {
+ reallocSmaller(curr, curr->avail - (uprword_t)curr);
+ curr->limit = curr->avail;
+ curr = curr->next;
+ }
+#endif
+#endif
+}
+
+PR_IMPLEMENT(void) PL_ArenaFinish()
+{
+ PLArena *a, *next;
+
+ for (a = arena_freelist; a; a = next) {
+ next = a->next;
+ PR_DELETE(a);
+ }
+ arena_freelist = NULL;
+}
+
+#ifdef PL_ARENAMETER
+PR_IMPLEMENT(void) PL_ArenaCountAllocation(PLArenaPool *pool, PRUint32 nb)
+{
+ pool->stats.nallocs++;
+ pool->stats.nbytes += nb;
+ if (nb > pool->stats.maxalloc)
+ pool->stats.maxalloc = nb;
+ pool->stats.variance += nb * nb;
+}
+
+PR_IMPLEMENT(void) PL_ArenaCountInplaceGrowth(
+ PLArenaPool *pool, PRUint32 size, PRUint32 incr)
+{
+ pool->stats.ninplace++;
+}
+
+PR_IMPLEMENT(void) PL_ArenaCountGrowth(
+ PLArenaPool *pool, PRUint32 size, PRUint32 incr)
+{
+ pool->stats.ngrows++;
+ pool->stats.nbytes += incr;
+ pool->stats.variance -= size * size;
+ size += incr;
+ if (size > pool->stats.maxalloc)
+ pool->stats.maxalloc = size;
+ pool->stats.variance += size * size;
+}
+
+PR_IMPLEMENT(void) PL_ArenaCountRelease(PLArenaPool *pool, char *mark)
+{
+ pool->stats.nreleases++;
+}
+
+PR_IMPLEMENT(void) PL_ArenaCountRetract(PLArenaPool *pool, char *mark)
+{
+ pool->stats.nfastrels++;
+}
+
+#include <math.h>
+#include <stdio.h>
+
+PR_IMPLEMENT(void) PL_DumpArenaStats(FILE *fp)
+{
+ PLArenaStats *stats;
+ double mean, variance;
+
+ for (stats = arena_stats_list; stats; stats = stats->next) {
+ if (stats->nallocs != 0) {
+ mean = (double)stats->nbytes / stats->nallocs;
+ variance = fabs(stats->variance / stats->nallocs - mean * mean);
+ } else {
+ mean = variance = 0;
+ }
+
+ fprintf(fp, "\n%s allocation statistics:\n", stats->name);
+ fprintf(fp, " number of arenas: %u\n", stats->narenas);
+ fprintf(fp, " number of allocations: %u\n", stats->nallocs);
+ fprintf(fp, " number of free arena reclaims: %u\n", stats->nreclaims);
+ fprintf(fp, " number of malloc calls: %u\n", stats->nmallocs);
+ fprintf(fp, " number of deallocations: %u\n", stats->ndeallocs);
+ fprintf(fp, " number of allocation growths: %u\n", stats->ngrows);
+ fprintf(fp, " number of in-place growths: %u\n", stats->ninplace);
+ fprintf(fp, "number of released allocations: %u\n", stats->nreleases);
+ fprintf(fp, " number of fast releases: %u\n", stats->nfastrels);
+ fprintf(fp, " total bytes allocated: %u\n", stats->nbytes);
+ fprintf(fp, " mean allocation size: %g\n", mean);
+ fprintf(fp, " standard deviation: %g\n", sqrt(variance));
+ fprintf(fp, " maximum allocation size: %u\n", stats->maxalloc);
+ }
+}
+#endif /* PL_ARENAMETER */
new file mode 100644
--- /dev/null
+++ b/lib/ds/plarena.h
@@ -0,0 +1,193 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL. You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation. Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation. All Rights
+ * Reserved.
+ */
+
+#ifndef plarena_h___
+#define plarena_h___
+/*
+ * Lifetime-based fast allocation, inspired by much prior art, including
+ * "Fast Allocation and Deallocation of Memory Based on Object Lifetimes"
+ * David R. Hanson, Software -- Practice and Experience, Vol. 20(1).
+ *
+ * Also supports LIFO allocation (PL_ARENA_MARK/PL_ARENA_RELEASE).
+ */
+#include "prtypes.h"
+#include "plarenas.h"
+
+PR_BEGIN_EXTERN_C
+
+typedef struct PLArena PLArena;
+
+struct PLArena {
+ PLArena *next; /* next arena for this lifetime */
+ PRUword base; /* aligned base address, follows this header */
+ PRUword limit; /* one beyond last byte in arena */
+ PRUword avail; /* points to next available byte */
+};
+
+#ifdef PL_ARENAMETER
+typedef struct PLArenaStats PLArenaStats;
+
+struct PLArenaStats {
+ PLArenaStats *next; /* next in arenaStats list */
+ char *name; /* name for debugging */
+ PRUint32 narenas; /* number of arenas in pool */
+ PRUint32 nallocs; /* number of PL_ARENA_ALLOCATE() calls */
+ PRUint32 nreclaims; /* number of reclaims from freeArenas */
+ PRUint32 nmallocs; /* number of malloc() calls */
+ PRUint32 ndeallocs; /* number of lifetime deallocations */
+ PRUint32 ngrows; /* number of PL_ARENA_GROW() calls */
+ PRUint32 ninplace; /* number of in-place growths */
+ PRUint32 nreleases; /* number of PL_ARENA_RELEASE() calls */
+ PRUint32 nfastrels; /* number of "fast path" releases */
+ PRUint32 nbytes; /* total bytes allocated */
+ PRUint32 maxalloc; /* maximum allocation size in bytes */
+ PRFloat64 variance; /* size variance accumulator */
+};
+#endif
+
+struct PLArenaPool {
+ PLArena first; /* first arena in pool list */
+ PLArena *current; /* arena from which to allocate space */
+ PRUint32 arenasize; /* net exact size of a new arena */
+ PRUword mask; /* alignment mask (power-of-2 - 1) */
+#ifdef PL_ARENAMETER
+ PLArenaStats stats;
+#endif
+};
+
+/*
+ * If the including .c file uses only one power-of-2 alignment, it may define
+ * PL_ARENA_CONST_ALIGN_MASK to the alignment mask and save a few instructions
+ * per ALLOCATE and GROW.
+ */
+#ifdef PL_ARENA_CONST_ALIGN_MASK
+#define PL_ARENA_ALIGN(pool, n) (((PRUword)(n) + PL_ARENA_CONST_ALIGN_MASK) \
+ & ~PL_ARENA_CONST_ALIGN_MASK)
+
+#define PL_INIT_ARENA_POOL(pool, name, size) \
+ PL_InitArenaPool(pool, name, size, PL_ARENA_CONST_ALIGN_MASK + 1)
+#else
+#define PL_ARENA_ALIGN(pool, n) (((PRUword)(n) + (pool)->mask) & ~(pool)->mask)
+#endif
+
+#define PL_ARENA_ALLOCATE(p, pool, nb) \
+ PR_BEGIN_MACRO \
+ PLArena *_a = (pool)->current; \
+ PRUint32 _nb = PL_ARENA_ALIGN(pool, nb); \
+ PRUword _p = _a->avail; \
+ PRUword _q = _p + _nb; \
+ if (_q > _a->limit) \
+ _p = (PRUword)PL_ArenaAllocate(pool, _nb); \
+ else \
+ _a->avail = _q; \
+ p = (void *)_p; \
+ PL_ArenaCountAllocation(pool, nb); \
+ PR_END_MACRO
+
+#define PL_ARENA_GROW(p, pool, size, incr) \
+ PR_BEGIN_MACRO \
+ PLArena *_a = (pool)->current; \
+ PRUint32 _incr = PL_ARENA_ALIGN(pool, incr); \
+ PRUword _p = _a->avail; \
+ PRUword _q = _p + _incr; \
+ if (_p == (PRUword)(p) + PL_ARENA_ALIGN(pool, size) && \
+ _q <= _a->limit) { \
+ _a->avail = _q; \
+ PL_ArenaCountInplaceGrowth(pool, size, incr); \
+ } else { \
+ p = PL_ArenaGrow(pool, p, size, incr); \
+ } \
+ PL_ArenaCountGrowth(pool, size, incr); \
+ PR_END_MACRO
+
+#define PL_ARENA_MARK(pool) ((void *) (pool)->current->avail)
+#define PR_UPTRDIFF(p,q) ((PRUword)(p) - (PRUword)(q))
+
+#ifdef DEBUG
+#define PL_FREE_PATTERN 0xDA
+#define PL_CLEAR_UNUSED(a) (PR_ASSERT((a)->avail <= (a)->limit), \
+ memset((void*)(a)->avail, PL_FREE_PATTERN, \
+ (a)->limit - (a)->avail))
+#define PL_CLEAR_ARENA(a) memset((void*)(a), PL_FREE_PATTERN, \
+ (a)->limit - (PRUword)(a))
+#else
+#define PL_CLEAR_UNUSED(a)
+#define PL_CLEAR_ARENA(a)
+#endif
+
+#define PL_ARENA_RELEASE(pool, mark) \
+ PR_BEGIN_MACRO \
+ char *_m = (char *)(mark); \
+ PLArena *_a = (pool)->current; \
+ if (PR_UPTRDIFF(_m, _a) <= PR_UPTRDIFF(_a->avail, _a)) { \
+ _a->avail = (PRUword)PL_ARENA_ALIGN(pool, _m); \
+ PL_CLEAR_UNUSED(_a); \
+ PL_ArenaCountRetract(pool, _m); \
+ } else { \
+ PL_ArenaRelease(pool, _m); \
+ } \
+ PL_ArenaCountRelease(pool, _m); \
+ PR_END_MACRO
+
+#ifdef PL_ARENAMETER
+#define PL_COUNT_ARENA(pool,op) ((pool)->stats.narenas op)
+#else
+#define PL_COUNT_ARENA(pool,op)
+#endif
+
+#define PL_ARENA_DESTROY(pool, a, pnext) \
+ PR_BEGIN_MACRO \
+ PL_COUNT_ARENA(pool,--); \
+ if ((pool)->current == (a)) (pool)->current = &(pool)->first; \
+ *(pnext) = (a)->next; \
+ PL_CLEAR_ARENA(a); \
+ free(a); \
+ (a) = 0; \
+ PR_END_MACRO
+
+#ifdef PL_ARENAMETER
+
+#include <stdio.h>
+
+PR_EXTERN(void) PL_ArenaCountAllocation(PLArenaPool *pool, PRUint32 nb);
+
+PR_EXTERN(void) PL_ArenaCountInplaceGrowth(
+ PLArenaPool *pool, PRUint32 size, PRUint32 incr);
+
+PR_EXTERN(void) PL_ArenaCountGrowth(
+ PLArenaPool *pool, PRUint32 size, PRUint32 incr);
+
+PR_EXTERN(void) PL_ArenaCountRelease(PLArenaPool *pool, char *mark);
+
+PR_EXTERN(void) PL_ArenaCountRetract(PLArenaPool *pool, char *mark);
+
+PR_EXTERN(void) PL_DumpArenaStats(FILE *fp);
+
+#else /* !PL_ARENAMETER */
+
+#define PL_ArenaCountAllocation(ap, nb) /* nothing */
+#define PL_ArenaCountInplaceGrowth(ap, size, incr) /* nothing */
+#define PL_ArenaCountGrowth(ap, size, incr) /* nothing */
+#define PL_ArenaCountRelease(ap, mark) /* nothing */
+#define PL_ArenaCountRetract(ap, mark) /* nothing */
+
+#endif /* !PL_ARENAMETER */
+
+PR_END_EXTERN_C
+
+#endif /* plarena_h___ */
new file mode 100644
--- /dev/null
+++ b/lib/ds/plarenas.h
@@ -0,0 +1,95 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL. You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation. Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation. All Rights
+ * Reserved.
+ */
+
+#if defined(PLARENAS_H)
+#else /* defined(PLARENAS_H) */
+
+PR_BEGIN_EXTERN_C
+
+typedef struct PLArenaPool PLArenaPool;
+
+/*
+** Allocate an arena pool as specified by the parameters.
+**
+** This is equivelant to allocating the space yourself and then
+** calling PL_InitArenaPool().
+**
+** This function may fail (and return a NULL) for a variety of
+** reasons. The reason for a particular failure can be discovered
+** by calling PR_GetError().
+*/
+#if 0 /* Not implemented */
+PR_EXTERN(PLArenaPool*) PL_AllocArenaPool(
+ const char *name, PRUint32 size, PRUint32 align);
+#endif
+
+/*
+** Destroy an arena pool previously allocated by PL_AllocArenaPool().
+**
+** This function may fail if the arena is not empty and the caller
+** wishes to check for empty upon descruction.
+*/
+#if 0 /* Not implemented */
+PR_EXTERN(PRStatus) PL_DestroyArenaPool(PLArenaPool *pool, PRBool checkEmpty);
+#endif
+
+
+/*
+** Initialize an arena pool with the given name for debugging and metering,
+** with a minimum size per arena of size bytes.
+**/
+PR_EXTERN(void) PL_InitArenaPool(
+ PLArenaPool *pool, const char *name, PRUint32 size, PRUint32 align);
+
+/*
+** Finish using arenas, freeing all memory associated with them.
+**/
+PR_EXTERN(void) PL_ArenaFinish(void);
+
+/*
+** Free the arenas in pool. The user may continue to allocate from pool
+** after calling this function. There is no need to call PL_InitArenaPool()
+** again unless PL_FinishArenaPool(pool) has been called.
+**/
+PR_EXTERN(void) PL_FreeArenaPool(PLArenaPool *pool);
+
+/*
+** Free the arenas in pool and finish using it altogether.
+**/
+PR_EXTERN(void) PL_FinishArenaPool(PLArenaPool *pool);
+
+/*
+** Compact all of the arenas in a pool so that no space is wasted.
+**/
+PR_EXTERN(void) PL_CompactArenaPool(PLArenaPool *pool);
+
+/*
+** Friend functions used by the PL_ARENA_*() macros.
+**/
+PR_EXTERN(void *) PL_ArenaAllocate(PLArenaPool *pool, PRUint32 nb);
+
+PR_EXTERN(void *) PL_ArenaGrow(
+ PLArenaPool *pool, void *p, PRUint32 size, PRUint32 incr);
+
+PR_EXTERN(void) PL_ArenaRelease(PLArenaPool *pool, char *mark);
+
+PR_END_EXTERN_C
+
+#endif /* defined(PLARENAS_H) */
+
+/* plarenas */
new file mode 100644
--- /dev/null
+++ b/lib/ds/plevent.c
@@ -0,0 +1,734 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL. You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation. Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation. All Rights
+ * Reserved.
+ */
+#if defined(WIN16)
+#include <windows.h>
+#endif
+#include "plevent.h"
+#include "prmem.h"
+#include "prcmon.h"
+#include "prlog.h"
+#if !defined(WIN32)
+#include <errno.h>
+#include <stddef.h>
+#if !defined(OS2)
+#include <unistd.h>
+#endif
+#endif
+
+#if defined(XP_MAC)
+#include <AppleEvents.h>
+#include "pprthred.h"
+#include "primpl.h"
+#else
+#include "private/pprthred.h"
+#include "private/primpl.h"
+#endif
+
+static PRLogModuleInfo *event_lm = NULL;
+
+/*******************************************************************************
+ * Private Stuff
+ ******************************************************************************/
+
+struct PLEventQueue {
+ char* name;
+ PRCList queue;
+ PRMonitor* monitor;
+ PRThread* handlerThread;
+#ifdef XP_UNIX
+ PRInt32 eventPipe[2];
+ PRPackedBool nativeNotifier;
+ int notifyCount;
+#endif
+};
+
+#define PR_EVENT_PTR(_qp) \
+ ((PLEvent*) ((char*) (_qp) - offsetof(PLEvent, link)))
+
+static PRStatus _pl_SetupNativeNotifier(PLEventQueue* self);
+static void _pl_CleanupNativeNotifier(PLEventQueue* self);
+static PRStatus _pl_NativeNotify(PLEventQueue* self);
+static PRStatus _pl_AcknowledgeNativeNotify(PLEventQueue* self);
+
+
+#if defined(_WIN32) || defined(WIN16)
+PLEventQueue * _pr_main_event_queue;
+UINT _pr_PostEventMsgId;
+HWND _pr_eventReceiverWindow;
+static char *_pr_eventWindowClass = "NSPR:EventWindow";
+#endif
+
+/*******************************************************************************
+ * Event Queue Operations
+ ******************************************************************************/
+
+PR_IMPLEMENT(PLEventQueue*)
+PL_CreateEventQueue(char* name, PRThread* handlerThread)
+{
+ PRStatus err;
+ PLEventQueue* self = NULL;
+ PRMonitor* mon = NULL;
+
+ if (event_lm == NULL)
+ event_lm = PR_LOG_DEFINE("event");
+
+ self = PR_NEWZAP(PLEventQueue);
+ if (self == NULL) return NULL;
+
+ mon = PR_NewNamedMonitor(name);
+ if (mon == NULL) goto error;
+
+ self->name = name;
+ self->monitor = mon;
+ self->handlerThread = handlerThread;
+ PR_INIT_CLIST(&self->queue);
+ err = _pl_SetupNativeNotifier(self);
+ if (err) goto error;
+
+ return self;
+
+ error:
+ if (mon != NULL)
+ PR_DestroyMonitor(mon);
+ PR_DELETE(self);
+ return NULL;
+}
+
+PR_IMPLEMENT(PRMonitor*)
+PL_GetEventQueueMonitor(PLEventQueue* self)
+{
+ return self->monitor;
+}
+
+static void PR_CALLBACK
+_pl_destroyEvent(PLEvent* event, void* data, PLEventQueue* queue)
+{
+#ifdef XP_MAC
+#pragma unused (data, queue)
+#endif
+ PL_DequeueEvent(event, queue);
+ PL_DestroyEvent(event);
+}
+
+PR_IMPLEMENT(void)
+PL_DestroyEventQueue(PLEventQueue* self)
+{
+ PR_EnterMonitor(self->monitor);
+
+ /* destroy undelivered events */
+ PL_MapEvents(self, _pl_destroyEvent, NULL);
+
+ _pl_CleanupNativeNotifier(self);
+
+ /* destroying the monitor also destroys the name */
+ PR_ExitMonitor(self->monitor);
+ PR_DestroyMonitor(self->monitor);
+ PR_DELETE(self);
+
+}
+
+PR_IMPLEMENT(PRStatus)
+PL_PostEvent(PLEventQueue* self, PLEvent* event)
+{
+ PRStatus err;
+ PRMonitor* mon;
+
+ if (self == NULL)
+ return PR_FAILURE;
+
+ mon = self->monitor;
+ PR_EnterMonitor(mon);
+
+ /* insert event into thread's event queue: */
+ if (event != NULL) {
+ PR_APPEND_LINK(&event->link, &self->queue);
+ }
+
+ /* notify even if event is NULL */
+ err = _pl_NativeNotify(self);
+ if (err != PR_SUCCESS) goto done;
+
+ /*
+ * This may fall on deaf ears if we're really notifying the native
+ * thread, and no one has called PL_WaitForEvent (or PL_EventLoop):
+ */
+ err = PR_Notify(mon);
+
+ done:
+ PR_ExitMonitor(mon);
+ return err;
+}
+
+PR_IMPLEMENT(void*)
+PL_PostSynchronousEvent(PLEventQueue* self, PLEvent* event)
+{
+ void* result;
+
+ if (self == NULL)
+ return NULL;
+
+ PR_ASSERT(event != NULL);
+ PR_CEnterMonitor(event);
+
+ if (PR_CurrentThread() == self->handlerThread) {
+ /* Handle the case where the thread requesting the event handling
+ is also the thread that's supposed to do the handling. */
+ result = event->handler(event);
+ }
+ else {
+ int inEventQueueMon = PR_GetMonitorEntryCount(self->monitor);
+ int i, entryCount = self->monitor->entryCount;
+
+ event->synchronousResult = (void*)PR_TRUE;
+ PR_PostEvent(self, event);
+ /* We need to temporarily give up our event queue monitor if
+ we're holding it, otherwise, the thread we're going to wait
+ for notification from won't be able to enter it to process
+ the event. */
+ if (inEventQueueMon) {
+ for (i = 0; i < entryCount; i++)
+ PR_ExitMonitor(self->monitor);
+ }
+ PR_CWait(event, PR_INTERVAL_NO_TIMEOUT); /* wait for event to be handled or destroyed */
+ if (inEventQueueMon) {
+ for (i = 0; i < entryCount; i++)
+ PR_EnterMonitor(self->monitor);
+ }
+ result = event->synchronousResult;
+ event->synchronousResult = NULL;
+ }
+
+ PR_CExitMonitor(event);
+
+ /* For synchronous events, they're destroyed here on the caller's
+ thread before the result is returned. See PL_HandleEvent. */
+ PL_DestroyEvent(event);
+
+ return result;
+}
+
+PR_IMPLEMENT(PLEvent*)
+PL_GetEvent(PLEventQueue* self)
+{
+ PLEvent* event = NULL;
+ PRStatus err;
+ PRMonitor* mon;
+
+ if (self == NULL)
+ return NULL;
+
+ mon = self->monitor;
+ PR_EnterMonitor(mon);
+
+ err = _pl_AcknowledgeNativeNotify(self);
+ if (err) goto done;
+
+ if (!PR_CLIST_IS_EMPTY(&self->queue)) {
+ /* then grab the event and return it: */
+ event = PR_EVENT_PTR(self->queue.next);
+ PR_REMOVE_AND_INIT_LINK(&event->link);
+ }
+
+ done:
+ PR_ExitMonitor(mon);
+ return event;
+}
+
+PR_IMPLEMENT(PRBool)
+PL_EventAvailable(PLEventQueue* self)
+{
+ PRBool result = PR_FALSE;
+
+ if (self == NULL)
+ return PR_FALSE;
+
+ PR_EnterMonitor(self->monitor);
+
+ if (!PR_CLIST_IS_EMPTY(&self->queue))
+ result = PR_TRUE;
+
+ PR_ExitMonitor(self->monitor);
+ return result;
+}
+
+PR_IMPLEMENT(void)
+PL_MapEvents(PLEventQueue* self, PLEventFunProc fun, void* data)
+{
+ PRCList* qp;
+
+ if (self == NULL)
+ return;
+
+ PR_EnterMonitor(self->monitor);
+ qp = self->queue.next;
+ while (qp != &self->queue) {
+ PLEvent* event = PR_EVENT_PTR(qp);
+ qp = qp->next;
+ (*fun)(event, data, self);
+ }
+ PR_ExitMonitor(self->monitor);
+}
+
+static void PR_CALLBACK
+_pl_DestroyEventForOwner(PLEvent* event, void* owner, PLEventQueue* queue)
+{
+ PR_ASSERT(PR_GetMonitorEntryCount(queue->monitor) > 0);
+ if (event->owner == owner) {
+ PR_LOG(event_lm, PR_LOG_DEBUG,
+ ("$$$ \tdestroying event %0x for owner %0x", event, owner));
+ PL_DequeueEvent(event, queue);
+ if (event->synchronousResult == (void*)PR_TRUE) {
+ PR_CEnterMonitor(event);
+ event->synchronousResult = NULL;
+ PR_CNotify(event);
+ PR_CExitMonitor(event);
+ }
+ else {
+ PL_DestroyEvent(event);
+ }
+ }
+ else {
+ PR_LOG(event_lm, PR_LOG_DEBUG,
+ ("$$$ \tskipping event %0x for owner %0x", event, owner));
+ }
+}
+
+PR_IMPLEMENT(void)
+PL_RevokeEvents(PLEventQueue* self, void* owner)
+{
+ if (self == NULL)
+ return;
+
+ PR_LOG_BEGIN(event_lm, PR_LOG_DEBUG,
+ ("$$$ revoking events for owner %0x", owner));
+
+ /*
+ ** First we enter the monitor so that no one else can post any events
+ ** to the queue:
+ */
+ PR_EnterMonitor(self->monitor);
+ PR_LOG(event_lm, PR_LOG_DEBUG, ("$$$ owner %0x, entered monitor", owner));
+
+ /*
+ ** Discard any pending events for this owner:
+ */
+ PL_MapEvents(self, _pl_DestroyEventForOwner, owner);
+
+#ifdef DEBUG
+ {
+ PRCList* qp = self->queue.next;
+ while (qp != &self->queue) {
+ PREvent* event = PR_EVENT_PTR(qp);
+ qp = qp->next;
+ PR_ASSERT(event->owner != owner);
+ }
+ }
+#endif /* DEBUG */
+
+ PR_ExitMonitor(self->monitor);
+
+ PR_LOG_END(event_lm, PR_LOG_DEBUG,
+ ("$$$ revoking events for owner %0x", owner));
+}
+
+PR_IMPLEMENT(void)
+PL_ProcessPendingEvents(PLEventQueue* self)
+{
+ if (self == NULL)
+ return;
+
+ while (PR_TRUE) {
+ PLEvent* event = PL_GetEvent(self);
+ if (event == NULL) return;
+
+ PR_LOG_BEGIN(event_lm, PR_LOG_DEBUG, ("$$$ processing event"));
+ PL_HandleEvent(event);
+ PR_LOG_END(event_lm, PR_LOG_DEBUG, ("$$$ done processing event"));
+ }
+}
+
+/*******************************************************************************
+ * Event Operations
+ ******************************************************************************/
+
+PR_IMPLEMENT(void)
+PL_InitEvent(PLEvent* self, void* owner,
+ PLHandleEventProc handler,
+ PLDestroyEventProc destructor)
+{
+ PR_INIT_CLIST(&self->link);
+ self->handler = handler;
+ self->destructor = destructor;
+ self->owner = owner;
+ self->synchronousResult = NULL;
+}
+
+PR_IMPLEMENT(void*)
+PL_GetEventOwner(PLEvent* self)
+{
+ return self->owner;
+}
+
+PR_IMPLEMENT(void)
+PL_HandleEvent(PLEvent* self)
+{
+ void* result;
+
+ if (self == NULL)
+ return;
+
+ /* This event better not be on an event queue anymore. */
+ PR_ASSERT(PR_CLIST_IS_EMPTY(&self->link));
+
+ result = (*self->handler)(self);
+ if (NULL != self->synchronousResult) {
+ PR_CEnterMonitor(self);
+ self->synchronousResult = result;
+ PR_CNotify(self); /* wake up the guy waiting for the result */
+ PR_CExitMonitor(self);
+ }
+ else {
+ /* For asynchronous events, they're destroyed by the event-handler
+ thread. See PR_PostSynchronousEvent. */
+ PL_DestroyEvent(self);
+ }
+}
+
+PR_IMPLEMENT(void)
+PL_DestroyEvent(PLEvent* self)
+{
+ if (self == NULL)
+ return;
+
+ /* This event better not be on an event queue anymore. */
+ PR_ASSERT(PR_CLIST_IS_EMPTY(&self->link));
+
+ (*self->destructor)(self);
+}
+
+PR_IMPLEMENT(void)
+PL_DequeueEvent(PLEvent* self, PLEventQueue* queue)
+{
+#ifdef XP_MAC
+#pragma unused (queue)
+#endif
+ if (self == NULL)
+ return;
+
+ /* Only the owner is allowed to dequeue events because once the
+ client has put it in the queue, they have no idea whether it's
+ been processed and destroyed or not. */
+/* PR_ASSERT(queue->handlerThread == PR_CurrentThread());*/
+
+ PR_EnterMonitor(queue->monitor);
+
+ PR_ASSERT(!PR_CLIST_IS_EMPTY(&self->link));
+ PR_REMOVE_AND_INIT_LINK(&self->link);
+
+ PR_ExitMonitor(queue->monitor);
+}
+
+/*******************************************************************************
+ * Pure Event Queues
+ *
+ * For when you're only processing PLEvents and there is no native
+ * select, thread messages, or AppleEvents.
+ ******************************************************************************/
+
+PR_IMPLEMENT(PLEvent*)
+PL_WaitForEvent(PLEventQueue* self)
+{
+ PLEvent* event;
+ PRMonitor* mon;
+
+ if (self == NULL)
+ return NULL;
+
+ mon = self->monitor;
+ PR_EnterMonitor(mon);
+
+ while ((event = PL_GetEvent(self)) == NULL) {
+ PRStatus err;
+ PR_LOG_END(event_lm, PR_LOG_DEBUG, ("$$$ waiting for event"));
+ err = PR_Wait(mon, PR_INTERVAL_NO_TIMEOUT);
+ if ((err == PR_FAILURE)
+ && (PR_PENDING_INTERRUPT_ERROR == PR_GetError())) break;
+ }
+
+ PR_ExitMonitor(mon);
+ return event;
+}
+
+PR_IMPLEMENT(void)
+PL_EventLoop(PLEventQueue* self)
+{
+ if (self == NULL)
+ return;
+
+ while (PR_TRUE) {
+ PLEvent* event = PL_WaitForEvent(self);
+ if (event == NULL) {
+ /* This can only happen if the current thread is interrupted */
+ return;
+ }
+
+ PR_LOG_BEGIN(event_lm, PR_LOG_DEBUG, ("$$$ processing event"));
+ PL_HandleEvent(event);
+ PR_LOG_END(event_lm, PR_LOG_DEBUG, ("$$$ done processing event"));
+ }
+}
+
+/*******************************************************************************
+ * Native Event Queues
+ *
+ * For when you need to call select, or WaitNextEvent, and yet also want
+ * to handle PLEvents.
+ ******************************************************************************/
+
+static PRStatus
+_pl_SetupNativeNotifier(PLEventQueue* self)
+{
+#if defined(XP_MAC)
+#pragma unused (self)
+#endif
+
+ PRInt32 err = 0;
+#if defined(XP_UNIX)
+ err = pipe(self->eventPipe);
+#endif
+ return err == 0 ? PR_SUCCESS : PR_FAILURE;
+}
+
+static void
+_pl_CleanupNativeNotifier(PLEventQueue* self)
+{
+#if defined(XP_MAC)
+#pragma unused (self)
+#endif
+
+#if defined(XP_UNIX)
+ close(self->eventPipe[0]);
+ close(self->eventPipe[1]);
+#endif
+}
+
+static PRStatus
+_pl_NativeNotify(PLEventQueue* self)
+{
+#if defined(XP_UNIX)
+
+# define NOTIFY_TOKEN 0xFA
+ PRInt32 count;
+ unsigned char buf[] = { NOTIFY_TOKEN };
+
+ count = write(self->eventPipe[1], buf, 1);
+ self->notifyCount++;
+ return (count == 1) ? PR_SUCCESS : PR_FAILURE;
+
+#elif defined(XP_PC) && ( defined(WINNT) || defined(WIN95) || defined(WIN16))
+ /*
+ ** Post a message to the NSPR window on the main thread requesting
+ ** it to process the pending events. This is only necessary for the
+ ** main event queue, since the main thread is waiting for OS events.
+ */
+ if (self == _pr_main_event_queue) {
+ PostMessage( _pr_eventReceiverWindow, _pr_PostEventMsgId,
+ (WPARAM)0, (LPARAM)self);
+ }
+ return PR_SUCCESS;
+
+#elif defined(XP_MAC)
+
+#pragma unused (self)
+ return PR_SUCCESS; /* XXX can fail? */
+
+#endif
+}
+
+static PRStatus
+_pl_AcknowledgeNativeNotify(PLEventQueue* self)
+{
+#if defined(XP_UNIX)
+
+ PRInt32 count;
+ unsigned char c;
+
+ if (self->notifyCount <= 0) return PR_SUCCESS;
+ /* consume the byte NativeNotify put in our pipe: */
+ count = read(self->eventPipe[0], &c, 1);
+ self->notifyCount--;
+ return ((count == 1 && c == NOTIFY_TOKEN) || count == 0)
+ ? PR_SUCCESS : PR_FAILURE;
+
+#else
+
+#if defined(XP_MAC)
+#pragma unused (self)
+#endif
+
+ /* nothing to do on the other platforms */
+ return PR_SUCCESS;
+#endif
+}
+
+PR_IMPLEMENT(PRInt32)
+PL_GetEventQueueSelectFD(PLEventQueue* self)
+{
+ if (self == NULL)
+ return -1;
+
+#if defined(XP_UNIX)
+ return self->eventPipe[0];
+#else
+ return -1; /* other platforms don't handle this (yet) */
+#endif
+}
+
+
+
+#if defined(WIN16) || defined(_WIN32)
+/*
+** Global Instance handle...
+** In Win32 this is the module handle of the DLL.
+**
+*/
+HINSTANCE _pr_hInstance;
+#endif
+
+#if defined(WIN16)
+/*
+** Function LibMain() is required by Win16
+**
+*/
+int CALLBACK LibMain( HINSTANCE hInst, WORD wDataSeg,
+ WORD cbHeapSize, LPSTR lpszCmdLine )
+{
+ _pr_hInstance = hInst;
+ return TRUE;
+}
+#endif /* WIN16 */
+
+#if defined(_WIN32)
+
+/*
+** Initialization routine for the NSPR DLL...
+*/
+
+BOOL WINAPI DllMain (HINSTANCE hDLL, DWORD dwReason, LPVOID lpReserved)
+{
+ switch (dwReason)
+ {
+ case DLL_PROCESS_ATTACH:
+ _pr_hInstance = hDLL;
+ break;
+
+ case DLL_THREAD_ATTACH:
+ break;
+
+ case DLL_THREAD_DETACH:
+ break;
+
+ case DLL_PROCESS_DETACH:
+ _pr_hInstance = NULL;
+ break;
+ }
+
+ return TRUE;
+}
+#endif
+
+
+#if defined(WIN16) || defined(_WIN32)
+PR_IMPLEMENT(PLEventQueue *)
+PL_GetMainEventQueue()
+{
+ PR_ASSERT(_pr_main_event_queue);
+
+ return _pr_main_event_queue;
+}
+
+LRESULT CALLBACK
+#if defined(WIN16)
+__loadds
+#endif
+_md_EventReceiverProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
+{
+ if (_pr_PostEventMsgId == uMsg )
+ {
+ PREventQueue *queue = (PREventQueue *)lParam;
+
+ PR_ASSERT(queue == PL_GetMainEventQueue());
+ if (queue == PL_GetMainEventQueue())
+ {
+ PR_ProcessPendingEvents(queue);
+ return TRUE;
+ }
+ }
+ return DefWindowProc(hwnd, uMsg, wParam, lParam);
+}
+
+PR_IMPLEMENT(void)
+PL_InitializeEventsLib(char *name)
+{
+ WNDCLASS wc;
+
+ _pr_main_event_queue = PL_CreateEventQueue(name, PR_GetCurrentThread());
+
+ /* Register the windows message for NSPR Event notification */
+ _pr_PostEventMsgId = RegisterWindowMessage("NSPR_PostEvent");
+
+ /* Register the class for the event receiver window */
+ if (!GetClassInfo(_pr_hInstance, _pr_eventWindowClass, &wc)) {
+ wc.style = 0;
+ wc.lpfnWndProc = _md_EventReceiverProc;
+ wc.cbClsExtra = 0;
+ wc.cbWndExtra = 0;
+ wc.hInstance = _pr_hInstance;
+ wc.hIcon = NULL;
+ wc.hCursor = NULL;
+ wc.hbrBackground = (HBRUSH) NULL;
+ wc.lpszMenuName = (LPCSTR) NULL;
+ wc.lpszClassName = _pr_eventWindowClass;
+ RegisterClass(&wc);
+ }
+
+ /* Create the event receiver window */
+ _pr_eventReceiverWindow = CreateWindow(_pr_eventWindowClass,
+ "NSPR:EventReceiver",
+ 0, 0, 0, 10, 10,
+ NULL, NULL, _pr_hInstance,
+ NULL);
+ PR_ASSERT(_pr_eventReceiverWindow);
+}
+#endif
+
+#if defined(_WIN32) || defined(WIN16)
+PR_IMPLEMENT(HWND)
+PR_GetEventReceiverWindow()
+{
+ if(_pr_eventReceiverWindow != NULL)
+ {
+ return _pr_eventReceiverWindow;
+ }
+
+ return NULL;
+
+}
+#endif
+
+/******************************************************************************/
new file mode 100644
--- /dev/null
+++ b/lib/ds/plevent.h
@@ -0,0 +1,403 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL. You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation. Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation. All Rights
+ * Reserved.
+ */
+
+/**********************************************************************
+NSPL Events
+
+Defining Events
+---------------
+
+Events are essentially structures that represent argument lists for a
+function that will run on another thread. All event structures you
+define must include a PLEvent struct as their first field:
+
+ typedef struct MyEventType {
+ PLEvent e;
+ // arguments follow...
+ int x;
+ char* y;
+ } MyEventType;
+
+It is also essential that you establish a model of ownership for each
+argument passed in an event record, i.e. whether particular arguments
+will be deleted by the event destruction callback, or whether they
+only loaned to the event handler callback, and guaranteed to persist
+until the time at which the handler is called.
+
+Sending Events
+--------------
+
+Events are initialized by PL_InitEvent and can be sent via
+PL_PostEvent or PL_PostSynchronousEvent. Events can also have an
+owner. The owner of an event can revoke all the events in a given
+event-queue by calling PL_RevokeEvents. An owner might want
+to do this if, for instance, it is being destroyed, and handling the
+events after the owner's destruction would cause an error (e.g. an
+MWContext).
+
+Since the act of initializing and posting an event must be coordinated
+with it's possible revocation, it is essential that the event-queue's
+monitor be entered surrounding the code that constructs, initializes
+and posts the event:
+
+ void postMyEvent(MyOwner* owner, int x, char* y)
+ {
+ MyEventType* event;
+
+ PL_ENTER_EVENT_QUEUE_MONITOR(myQueue);
+
+ // construct
+ event = PR_NEW(MyEventType);
+ if (event == NULL) goto done;
+
+ // initialize
+ PL_InitEvent(event, owner,
+ (PLHandleEventProc)handleMyEvent,
+ (PLDestroyEventProc)destroyMyEvent);
+ event->x = x;
+ event->y = strdup(y);
+
+ // post
+ PL_PostEvent(myQueue, &event->e);
+
+ done:
+ PL_EXIT_EVENT_QUEUE_MONITOR(myQueue);
+ }
+
+If you don't call PL_InitEvent and PL_PostEvent within the
+event-queue's monitor, you'll get a big red assert.
+
+Handling Events
+---------------
+
+To handle an event you must write a callback that is passed the event
+record you defined containing the event's arguments:
+
+ void* handleMyEvent(MyEventType* event)
+ {
+ doit(event->x, event->y);
+ return NULL; // you could return a value for a sync event
+ }
+
+Similarly for the destruction callback:
+
+ void destroyMyEvent(MyEventType* event)
+ {
+ free(event->y); // created by strdup
+ free(event);
+ }
+
+Processing Events in Your Event Loop
+------------------------------------
+
+If your main loop only processes events delivered to the event queue,
+things are rather simple. You just get the next event (which may
+block), and then handle it:
+
+ while (1) {
+ event = PL_GetEvent(myQueue);
+ PL_HandleEvent(event);
+ }
+
+However, if other things must be waited on, you'll need to obtain a
+file-descriptor that represents your event queue, and hand it to select:
+
+ fd = PL_GetEventQueueSelectFD(myQueue);
+ ...add fd to select set...
+ while (select(...)) {
+ if (...fd...) {
+ PL_ProcessPendingEvents(myQueue);
+ }
+ ...
+ }
+
+Of course, with Motif and Windows it's more complicated than that, and
+on Mac it's completely different, but you get the picture.
+
+Revoking Events
+---------------
+If at any time an owner of events is about to be destroyed, you must
+take steps to ensure that no one tries to use the event queue after
+the owner is gone (or a crash may result). You can do this by either
+processing all the events in the queue before destroying the owner:
+
+ {
+ ...
+ PL_ENTER_EVENT_QUEUE_MONITOR(myQueue);
+ PL_ProcessPendingEvents(myQueue);
+ DestroyMyOwner(owner);
+ PL_EXIT_EVENT_QUEUE_MONITOR(myQueue);
+ ...
+ }
+
+or by revoking the events that are in the queue for that owner. This
+removes them from the queue and calls their destruction callback:
+
+ {
+ ...
+ PL_ENTER_EVENT_QUEUE_MONITOR(myQueue);
+ PL_RevokeEvents(myQueue, owner);
+ DestroyMyOwner(owner);
+ PL_EXIT_EVENT_QUEUE_MONITOR(myQueue);
+ ...
+ }
+
+In either case it is essential that you be in the event-queue's monitor
+to ensure that all events are removed from the queue for that owner,
+and to ensure that no more events will be delivered for that owner.
+**********************************************************************/
+
+#ifndef prevent_h___
+#define prevent_h___
+
+#include "prtypes.h"
+#include "prclist.h"
+#include "prthread.h"
+#include "prmon.h"
+
+PR_BEGIN_EXTERN_C
+
+/* Typedefs */
+
+typedef struct PLEvent PLEvent;
+typedef struct PLEventQueue PLEventQueue;
+
+/*******************************************************************************
+ * Event Queue Operations
+ ******************************************************************************/
+
+/*
+** Creates a new event queue. Returns NULL on failure.
+*/
+PR_EXTERN(PLEventQueue*)
+PL_CreateEventQueue(char* name, PRThread* handlerThread);
+
+/*
+** Destroys an event queue.
+*/
+PR_EXTERN(void)
+PL_DestroyEventQueue(PLEventQueue* self);
+
+/*
+** Returns the monitor associated with an event queue. This monitor is
+** selectable. The monitor should be entered to protect against anyone
+** calling PL_RevokeEvents while the event is trying to be constructed
+** and delivered.
+*/
+PR_EXTERN(PRMonitor*)
+PL_GetEventQueueMonitor(PLEventQueue* self);
+
+#define PL_ENTER_EVENT_QUEUE_MONITOR(queue) \
+ PR_EnterMonitor(PL_GetEventQueueMonitor(queue))
+
+#define PL_EXIT_EVENT_QUEUE_MONITOR(queue) \
+ PR_ExitMonitor(PL_GetEventQueueMonitor(queue))
+
+/*
+** Posts an event to an event queue, waking up any threads waiting for an
+** event. If event is NULL, notification still occurs, but no event will
+** be available.
+**
+** Any events delivered by this routine will be destroyed by PL_HandleEvent
+** when it is called (by the event-handling thread).
+*/
+PR_EXTERN(PRStatus)
+PL_PostEvent(PLEventQueue* self, PLEvent* event);
+
+/*
+** Like PL_PostEvent, this routine posts an event to the event handling
+** thread, but does so synchronously, waiting for the result. The result
+** which is the value of the handler routine is returned.
+**
+** Any events delivered by this routine will be not be destroyed by
+** PL_HandleEvent, but instead will be destroyed just before the result is
+** returned (by the current thread).
+*/
+PR_EXTERN(void*)
+PL_PostSynchronousEvent(PLEventQueue* self, PLEvent* event);
+
+/*
+** Gets an event from an event queue. Returns NULL if no event is
+** available.
+*/
+PR_EXTERN(PLEvent*)
+PL_GetEvent(PLEventQueue* self);
+
+/*
+** Returns true if there is an event available for PL_GetEvent.
+*/
+PR_EXTERN(PRBool)
+PL_EventAvailable(PLEventQueue* self);
+
+/*
+** This is the type of the function that must be passed to PL_MapEvents
+** (see description below).
+*/
+typedef void
+(PR_CALLBACK *PLEventFunProc)(PLEvent* event, void* data, PLEventQueue* queue);
+
+/*
+** Applies a function to every event in the event queue. This can be used
+** to selectively handle, filter, or remove events. The data pointer is
+** passed to each invocation of the function fun.
+*/
+PR_EXTERN(void)
+PL_MapEvents(PLEventQueue* self, PLEventFunProc fun, void* data);
+
+/*
+** This routine walks an event queue and destroys any event whose owner is
+** the owner specified. The == operation is used to compare owners.
+*/
+PR_EXTERN(void)
+PL_RevokeEvents(PLEventQueue* self, void* owner);
+
+/*
+** This routine processes all pending events in the event queue. It can be
+** called from the thread's main event-processing loop whenever the event
+** queue's selectFD is ready (returned by PL_GetEventQueueSelectFD).
+*/
+PR_EXTERN(void)
+PL_ProcessPendingEvents(PLEventQueue* self);
+
+/*******************************************************************************
+ * Pure Event Queues
+ *
+ * For when you're only processing PLEvents and there is no native
+ * select, thread messages, or AppleEvents.
+ ******************************************************************************/
+
+/*
+** Blocks until an event can be returned from the event queue. This routine
+** may return NULL if the current thread is interrupted.
+*/
+PR_EXTERN(PLEvent*)
+PL_WaitForEvent(PLEventQueue* self);
+
+/*
+** One stop shopping if all you're going to do is process PLEvents. Just
+** call this and it loops forever processing events as they arrive. It will
+** terminate when your thread is interrupted or dies.
+*/
+PR_EXTERN(void)
+PL_EventLoop(PLEventQueue* self);
+
+/*******************************************************************************
+ * Native Event Queues
+ *
+ * For when you need to call select, or WaitNextEvent, and yet also want
+ * to handle PLEvents.
+ ******************************************************************************/
+
+/*
+** This routine allows you to grab the file descriptor associated with an
+** event queue and use it in the readFD set of select. Useful for platforms
+** that support select, and must wait on other things besides just PLEvents.
+*/
+PR_EXTERN(PRInt32)
+PL_GetEventQueueSelectFD(PLEventQueue* self);
+
+/*******************************************************************************
+ * Event Operations
+ ******************************************************************************/
+
+/*
+** The type of an event handler function. This function is passed as an
+** initialization argument to PL_InitEvent, and called by
+** PL_HandleEvent. If the event is called synchronously, a void* result
+** may be returned (otherwise any result will be ignored).
+*/
+typedef void*
+(PR_CALLBACK *PLHandleEventProc)(PLEvent* self);
+
+/*
+** The type of an event destructor function. This function is passed as
+** an initialization argument to PL_InitEvent, and called by
+** PL_DestroyEvent.
+*/
+typedef void
+(PR_CALLBACK *PLDestroyEventProc)(PLEvent* self);
+
+/*
+** Initializes an event. Usually events are embedded in a larger event
+** structure which holds event-specific data, so this is an initializer
+** for that embedded part of the structure.
+*/
+PR_EXTERN(void)
+PL_InitEvent(PLEvent* self, void* owner,
+ PLHandleEventProc handler,
+ PLDestroyEventProc destructor);
+
+/*
+** Returns the owner of an event.
+*/
+PR_EXTERN(void*)
+PL_GetEventOwner(PLEvent* self);
+
+/*
+** Handles an event, calling the event's handler routine.
+*/
+PR_EXTERN(void)
+PL_HandleEvent(PLEvent* self);
+
+/*
+** Destroys an event, calling the event's destructor.
+*/
+PR_EXTERN(void)
+PL_DestroyEvent(PLEvent* self);
+
+/*
+** Removes an event from an event queue.
+*/
+PR_EXTERN(void)
+PL_DequeueEvent(PLEvent* self, PLEventQueue* queue);
+
+#if defined(_WIN32) || defined(WIN16)
+PR_EXTERN(HWND)
+PR_GetEventReceiverWindow();
+#endif
+
+
+/*******************************************************************************
+ * Private Stuff
+ ******************************************************************************/
+
+struct PLEvent {
+ PRCList link;
+ PLHandleEventProc handler;
+ PLDestroyEventProc destructor;
+ void* owner;
+ void* synchronousResult;
+ /* other fields follow... */
+};
+
+/******************************************************************************/
+
+/*
+** Returns the event queue associated with the main thread. Note that
+** the event queue is now created by NSPR.
+*/
+#ifdef XP_PC
+PR_EXTERN(PLEventQueue *)
+PL_GetMainEventQueue(void);
+PR_EXTERN(void)
+PL_InitializeEventsLib(char *name);
+#endif /* XP_PC */
+
+PR_END_EXTERN_C
+
+#endif /* prevent_h___ */
new file mode 100644
--- /dev/null
+++ b/lib/ds/plhash.c
@@ -0,0 +1,477 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL. You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation. Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation. All Rights
+ * Reserved.
+ */
+
+/*
+ * PL hash table package.
+ */
+#include "plhash.h"
+#include "prbit.h"
+#include "prlog.h"
+#include "prmem.h"
+#include "prtypes.h"
+#include <stdlib.h>
+#include <string.h>
+
+/* Compute the number of buckets in ht */
+#define NBUCKETS(ht) (1 << (PL_HASH_BITS - (ht)->shift))
+
+/* The smallest table has 16 buckets */
+#define MINBUCKETSLOG2 4
+#define MINBUCKETS (1 << MINBUCKETSLOG2)
+
+/* Compute the maximum entries given n buckets that we will tolerate, ~90% */
+#define OVERLOADED(n) ((n) - ((n) >> 3))
+
+/* Compute the number of entries below which we shrink the table by half */
+#define UNDERLOADED(n) (((n) > MINBUCKETS) ? ((n) >> 2) : 0)
+
+/*
+** Stubs for default hash allocator ops.
+*/
+static void * PR_CALLBACK
+DefaultAllocTable(void *pool, PRSize size)
+{
+#if defined(XP_MAC)
+#pragma unused (pool)
+#endif
+
+ return PR_MALLOC(size);
+}
+
+static void PR_CALLBACK
+DefaultFreeTable(void *pool, void *item)
+{
+#if defined(XP_MAC)
+#pragma unused (pool)
+#endif
+
+ PR_DELETE(item);
+}
+
+static PLHashEntry * PR_CALLBACK
+DefaultAllocEntry(void *pool, const void *key)
+{
+#if defined(XP_MAC)
+#pragma unused (pool,key)
+#endif
+
+ return PR_NEW(PLHashEntry);
+}
+
+static void PR_CALLBACK
+DefaultFreeEntry(void *pool, PLHashEntry *he, PRUintn flag)
+{
+#if defined(XP_MAC)
+#pragma unused (pool)
+#endif
+
+ if (flag == HT_FREE_ENTRY)
+ PR_DELETE(he);
+}
+
+static PLHashAllocOps defaultHashAllocOps = {
+ DefaultAllocTable, DefaultFreeTable,
+ DefaultAllocEntry, DefaultFreeEntry
+};
+
+PR_IMPLEMENT(PLHashTable *)
+PL_NewHashTable(PRUint32 n, PLHashFunction keyHash,
+ PLHashComparator keyCompare, PLHashComparator valueCompare,
+ PLHashAllocOps *allocOps, void *allocPriv)
+{
+ PLHashTable *ht;
+ PRUint32 nb;
+
+ if (n <= MINBUCKETS) {
+ n = MINBUCKETSLOG2;
+ } else {
+ n = PR_CeilingLog2(n);
+ if ((PRInt32)n < 0)
+ return 0;
+ }
+
+ if (!allocOps) allocOps = &defaultHashAllocOps;
+
+ ht = (PLHashTable*)((*allocOps->allocTable)(allocPriv, sizeof *ht));
+ if (!ht)
+ return 0;
+ memset(ht, 0, sizeof *ht);
+ ht->shift = PL_HASH_BITS - n;
+ n = 1 << n;
+#if defined(XP_PC) && !defined(_WIN32)
+ if (n > 16000) {
+ (*allocOps->freeTable)(allocPriv, ht);
+ return 0;
+ }
+#endif /* WIN16 */
+ nb = n * sizeof(PLHashEntry *);
+ ht->buckets = (PLHashEntry**)((*allocOps->allocTable)(allocPriv, nb));
+ if (!ht->buckets) {
+ (*allocOps->freeTable)(allocPriv, ht);
+ return 0;
+ }
+ memset(ht->buckets, 0, nb);
+
+ ht->keyHash = keyHash;
+ ht->keyCompare = keyCompare;
+ ht->valueCompare = valueCompare;
+ ht->allocOps = allocOps;
+ ht->allocPriv = allocPriv;
+ return ht;
+}
+
+PR_IMPLEMENT(void)
+PL_HashTableDestroy(PLHashTable *ht)
+{
+ PRUint32 i, n;
+ PLHashEntry *he, *next;
+ PLHashAllocOps *allocOps = ht->allocOps;
+ void *allocPriv = ht->allocPriv;
+
+ n = NBUCKETS(ht);
+ for (i = 0; i < n; i++) {
+ for (he = ht->buckets[i]; he; he = next) {
+ next = he->next;
+ (*allocOps->freeEntry)(allocPriv, he, HT_FREE_ENTRY);
+ }
+ }
+#ifdef DEBUG
+ memset(ht->buckets, 0xDB, n * sizeof ht->buckets[0]);
+#endif
+ (*allocOps->freeTable)(allocPriv, ht->buckets);
+#ifdef DEBUG
+ memset(ht, 0xDB, sizeof *ht);
+#endif
+ (*allocOps->freeTable)(allocPriv, ht);
+}
+
+/*
+** Multiplicative hash, from Knuth 6.4.
+*/
+#define GOLDEN_RATIO 0x9E3779B9U
+
+PR_IMPLEMENT(PLHashEntry **)
+PL_HashTableRawLookup(PLHashTable *ht, PLHashNumber keyHash, const void *key)
+{
+ PLHashEntry *he, **hep, **hep0;
+ PLHashNumber h;
+
+#ifdef HASHMETER
+ ht->nlookups++;
+#endif
+ h = keyHash * GOLDEN_RATIO;
+ h >>= ht->shift;
+ hep = hep0 = &ht->buckets[h];
+ while ((he = *hep) != 0) {
+ if (he->keyHash == keyHash && (*ht->keyCompare)(key, he->key)) {
+ /* Move to front of chain if not already there */
+ if (hep != hep0) {
+ *hep = he->next;
+ he->next = *hep0;
+ *hep0 = he;
+ }
+ return hep0;
+ }
+ hep = &he->next;
+#ifdef HASHMETER
+ ht->nsteps++;
+#endif
+ }
+ return hep;
+}
+
+PR_IMPLEMENT(PLHashEntry *)
+PL_HashTableRawAdd(PLHashTable *ht, PLHashEntry **hep,
+ PLHashNumber keyHash, const void *key, void *value)
+{
+ PRUint32 i, n;
+ PLHashEntry *he, *next, **oldbuckets;
+ PRUint32 nb;
+
+ /* Grow the table if it is overloaded */
+ n = NBUCKETS(ht);
+ if (ht->nentries >= OVERLOADED(n)) {
+#ifdef HASHMETER
+ ht->ngrows++;
+#endif
+ ht->shift--;
+ oldbuckets = ht->buckets;
+#if defined(XP_PC) && !defined(_WIN32)
+ if (2 * n > 16000)
+ return 0;
+#endif /* WIN16 */
+ nb = 2 * n * sizeof(PLHashEntry *);
+ ht->buckets = (PLHashEntry**)
+ ((*ht->allocOps->allocTable)(ht->allocPriv, nb));
+ if (!ht->buckets) {
+ ht->buckets = oldbuckets;
+ return 0;
+ }
+ memset(ht->buckets, 0, nb);
+
+ for (i = 0; i < n; i++) {
+ for (he = oldbuckets[i]; he; he = next) {
+ next = he->next;
+ hep = PL_HashTableRawLookup(ht, he->keyHash, he->key);
+ PR_ASSERT(*hep == 0);
+ he->next = 0;
+ *hep = he;
+ }
+ }
+#ifdef DEBUG
+ memset(oldbuckets, 0xDB, n * sizeof oldbuckets[0]);
+#endif
+ (*ht->allocOps->freeTable)(ht->allocPriv, oldbuckets);
+ hep = PL_HashTableRawLookup(ht, keyHash, key);
+ }
+
+ /* Make a new key value entry */
+ he = (*ht->allocOps->allocEntry)(ht->allocPriv, key);
+ if (!he)
+ return 0;
+ he->keyHash = keyHash;
+ he->key = key;
+ he->value = value;
+ he->next = *hep;
+ *hep = he;
+ ht->nentries++;
+ return he;
+}
+
+PR_IMPLEMENT(PLHashEntry *)
+PL_HashTableAdd(PLHashTable *ht, const void *key, void *value)
+{
+ PLHashNumber keyHash;
+ PLHashEntry *he, **hep;
+
+ keyHash = (*ht->keyHash)(key);
+ hep = PL_HashTableRawLookup(ht, keyHash, key);
+ if ((he = *hep) != 0) {
+ /* Hit; see if values match */
+ if ((*ht->valueCompare)(he->value, value)) {
+ /* key,value pair is already present in table */
+ return he;
+ }
+ if (he->value)
+ (*ht->allocOps->freeEntry)(ht->allocPriv, he, HT_FREE_VALUE);
+ he->value = value;
+ return he;
+ }
+ return PL_HashTableRawAdd(ht, hep, keyHash, key, value);
+}
+
+PR_IMPLEMENT(void)
+PL_HashTableRawRemove(PLHashTable *ht, PLHashEntry **hep, PLHashEntry *he)
+{
+ PRUint32 i, n;
+ PLHashEntry *next, **oldbuckets;
+ PRUint32 nb;
+
+ *hep = he->next;
+ (*ht->allocOps->freeEntry)(ht->allocPriv, he, HT_FREE_ENTRY);
+
+ /* Shrink table if it's underloaded */
+ n = NBUCKETS(ht);
+ if (--ht->nentries < UNDERLOADED(n)) {
+#ifdef HASHMETER
+ ht->nshrinks++;
+#endif
+ ht->shift++;
+ oldbuckets = ht->buckets;
+ nb = n * sizeof(PLHashEntry*) / 2;
+ ht->buckets = (PLHashEntry**)(
+ (*ht->allocOps->allocTable)(ht->allocPriv, nb));
+ if (!ht->buckets) {
+ ht->buckets = oldbuckets;
+ return;
+ }
+ memset(ht->buckets, 0, nb);
+
+ for (i = 0; i < n; i++) {
+ for (he = oldbuckets[i]; he; he = next) {
+ next = he->next;
+ hep = PL_HashTableRawLookup(ht, he->keyHash, he->key);
+ PR_ASSERT(*hep == 0);
+ he->next = 0;
+ *hep = he;
+ }
+ }
+#ifdef DEBUG
+ memset(oldbuckets, 0xDB, n * sizeof oldbuckets[0]);
+#endif
+ (*ht->allocOps->freeTable)(ht->allocPriv, oldbuckets);
+ }
+}
+
+PR_IMPLEMENT(PRBool)
+PL_HashTableRemove(PLHashTable *ht, const void *key)
+{
+ PLHashNumber keyHash;
+ PLHashEntry *he, **hep;
+
+ keyHash = (*ht->keyHash)(key);
+ hep = PL_HashTableRawLookup(ht, keyHash, key);
+ if ((he = *hep) == 0)
+ return PR_FALSE;
+
+ /* Hit; remove element */
+ PL_HashTableRawRemove(ht, hep, he);
+ return PR_TRUE;
+}
+
+PR_IMPLEMENT(void *)
+PL_HashTableLookup(PLHashTable *ht, const void *key)
+{
+ PLHashNumber keyHash;
+ PLHashEntry *he, **hep;
+
+ keyHash = (*ht->keyHash)(key);
+ hep = PL_HashTableRawLookup(ht, keyHash, key);
+ if ((he = *hep) != 0) {
+ return he->value;
+ }
+ return 0;
+}
+
+/*
+** Iterate over the entries in the hash table calling func for each
+** entry found. Stop if "f" says to (return value & PR_ENUMERATE_STOP).
+** Return a count of the number of elements scanned.
+*/
+PR_IMPLEMENT(int)
+PL_HashTableEnumerateEntries(PLHashTable *ht, PLHashEnumerator f, void *arg)
+{
+ PLHashEntry *he, **hep;
+ PRUint32 i, nbuckets;
+ int rv, n = 0;
+ PLHashEntry *todo = 0;
+
+ nbuckets = NBUCKETS(ht);
+ for (i = 0; i < nbuckets; i++) {
+ hep = &ht->buckets[i];
+ while ((he = *hep) != 0) {
+ rv = (*f)(he, n, arg);
+ n++;
+ if (rv & (HT_ENUMERATE_REMOVE | HT_ENUMERATE_UNHASH)) {
+ *hep = he->next;
+ if (rv & HT_ENUMERATE_REMOVE) {
+ he->next = todo;
+ todo = he;
+ }
+ } else {
+ hep = &he->next;
+ }
+ if (rv & HT_ENUMERATE_STOP) {
+ goto out;
+ }
+ }
+ }
+
+out:
+ hep = &todo;
+ while ((he = *hep) != 0) {
+ PL_HashTableRawRemove(ht, hep, he);
+ }
+ return n;
+}
+
+#ifdef HASHMETER
+#include <math.h>
+#include <stdio.h>
+
+PR_IMPLEMENT(void)
+PL_HashTableDumpMeter(PLHashTable *ht, PLHashEnumerator dump, FILE *fp)
+{
+ double mean, variance;
+ PRUint32 nchains, nbuckets;
+ PRUint32 i, n, maxChain, maxChainLen;
+ PLHashEntry *he;
+
+ variance = 0;
+ nchains = 0;
+ maxChainLen = 0;
+ nbuckets = NBUCKETS(ht);
+ for (i = 0; i < nbuckets; i++) {
+ he = ht->buckets[i];
+ if (!he)
+ continue;
+ nchains++;
+ for (n = 0; he; he = he->next)
+ n++;
+ variance += n * n;
+ if (n > maxChainLen) {
+ maxChainLen = n;
+ maxChain = i;
+ }
+ }
+ mean = (double)ht->nentries / nchains;
+ variance = fabs(variance / nchains - mean * mean);
+
+ fprintf(fp, "\nHash table statistics:\n");
+ fprintf(fp, " number of lookups: %u\n", ht->nlookups);
+ fprintf(fp, " number of entries: %u\n", ht->nentries);
+ fprintf(fp, " number of grows: %u\n", ht->ngrows);
+ fprintf(fp, " number of shrinks: %u\n", ht->nshrinks);
+ fprintf(fp, " mean steps per hash: %g\n", (double)ht->nsteps
+ / ht->nlookups);
+ fprintf(fp, "mean hash chain length: %g\n", mean);
+ fprintf(fp, " standard deviation: %g\n", sqrt(variance));
+ fprintf(fp, " max hash chain length: %u\n", maxChainLen);
+ fprintf(fp, " max hash chain: [%u]\n", maxChain);
+
+ for (he = ht->buckets[maxChain], i = 0; he; he = he->next, i++)
+ if ((*dump)(he, i, fp) != HT_ENUMERATE_NEXT)
+ break;
+}
+#endif /* HASHMETER */
+
+PR_IMPLEMENT(int)
+PL_HashTableDump(PLHashTable *ht, PLHashEnumerator dump, FILE *fp)
+{
+ int count;
+
+ count = PL_HashTableEnumerateEntries(ht, dump, fp);
+#ifdef HASHMETER
+ PL_HashTableDumpMeter(ht, dump, fp);
+#endif
+ return count;
+}
+
+PR_IMPLEMENT(PLHashNumber)
+PL_HashString(const void *key)
+{
+ PLHashNumber h;
+ const PRUint8 *s;
+
+ h = 0;
+ for (s = (const PRUint8*)key; *s; s++)
+ h = (h >> 28) ^ (h << 4) ^ *s;
+ return h;
+}
+
+PR_IMPLEMENT(int)
+PL_CompareStrings(const void *v1, const void *v2)
+{
+ return strcmp((const char*)v1, (const char*)v2) == 0;
+}
+
+PR_IMPLEMENT(int)
+PL_CompareValues(const void *v1, const void *v2)
+{
+ return v1 == v2;
+}
new file mode 100644
--- /dev/null
+++ b/lib/ds/plhash.h
@@ -0,0 +1,131 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL. You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation. Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation. All Rights
+ * Reserved.
+ */
+
+#ifndef plhash_h___
+#define plhash_h___
+/*
+ * API to portable hash table code.
+ */
+#include <stddef.h>
+#include <stdio.h>
+#include "prtypes.h"
+
+PR_BEGIN_EXTERN_C
+
+typedef struct PLHashEntry PLHashEntry;
+typedef struct PLHashTable PLHashTable;
+typedef PRUint32 PLHashNumber;
+#define PL_HASH_BITS 32
+typedef PLHashNumber (PR_CALLBACK *PLHashFunction)(const void *key);
+typedef PRIntn (PR_CALLBACK *PLHashComparator)(const void *v1, const void *v2);
+typedef PRIntn (PR_CALLBACK *PLHashEnumerator)(PLHashEntry *he, PRIntn i, void *arg);
+
+/* Flag bits in PLHashEnumerator's return value */
+#define HT_ENUMERATE_NEXT 0 /* continue enumerating entries */
+#define HT_ENUMERATE_STOP 1 /* stop enumerating entries */
+#define HT_ENUMERATE_REMOVE 2 /* remove and free the current entry */
+#define HT_ENUMERATE_UNHASH 4 /* just unhash the current entry */
+
+typedef struct PLHashAllocOps {
+ void * (PR_CALLBACK *allocTable)(void *pool, PRSize size);
+ void (PR_CALLBACK *freeTable)(void *pool, void *item);
+ PLHashEntry * (PR_CALLBACK *allocEntry)(void *pool, const void *key);
+ void (PR_CALLBACK *freeEntry)(void *pool, PLHashEntry *he, PRUintn flag);
+} PLHashAllocOps;
+
+#define HT_FREE_VALUE 0 /* just free the entry's value */
+#define HT_FREE_ENTRY 1 /* free value and entire entry */
+
+struct PLHashEntry {
+ PLHashEntry *next; /* hash chain linkage */
+ PLHashNumber keyHash; /* key hash function result */
+ const void *key; /* ptr to opaque key */
+ void *value; /* ptr to opaque value */
+};
+
+struct PLHashTable {
+ PLHashEntry **buckets; /* vector of hash buckets */
+ PRUint32 nentries; /* number of entries in table */
+ PRUint32 shift; /* multiplicative hash shift */
+ PLHashFunction keyHash; /* key hash function */
+ PLHashComparator keyCompare; /* key comparison function */
+ PLHashComparator valueCompare; /* value comparison function */
+ PLHashAllocOps *allocOps; /* allocation operations */
+ void *allocPriv; /* allocation private data */
+#ifdef HASHMETER
+ PRUint32 nlookups; /* total number of lookups */
+ PRUint32 nsteps; /* number of hash chains traversed */
+ PRUint32 ngrows; /* number of table expansions */
+ PRUint32 nshrinks; /* number of table contractions */
+#endif
+};
+
+/*
+ * Create a new hash table.
+ * If allocOps is null, use default allocator ops built on top of malloc().
+ */
+PR_EXTERN(PLHashTable *)
+PL_NewHashTable(PRUint32 n, PLHashFunction keyHash,
+ PLHashComparator keyCompare, PLHashComparator valueCompare,
+ PLHashAllocOps *allocOps, void *allocPriv);
+
+PR_EXTERN(void)
+PL_HashTableDestroy(PLHashTable *ht);
+
+/* Low level access methods */
+PR_EXTERN(PLHashEntry **)
+PL_HashTableRawLookup(PLHashTable *ht, PLHashNumber keyHash, const void *key);
+
+PR_EXTERN(PLHashEntry *)
+PL_HashTableRawAdd(PLHashTable *ht, PLHashEntry **hep, PLHashNumber keyHash,
+ const void *key, void *value);
+
+PR_EXTERN(void)
+PL_HashTableRawRemove(PLHashTable *ht, PLHashEntry **hep, PLHashEntry *he);
+
+/* Higher level access methods */
+PR_EXTERN(PLHashEntry *)
+PL_HashTableAdd(PLHashTable *ht, const void *key, void *value);
+
+PR_EXTERN(PRBool)
+PL_HashTableRemove(PLHashTable *ht, const void *key);
+
+PR_EXTERN(PRIntn)
+PL_HashTableEnumerateEntries(PLHashTable *ht, PLHashEnumerator f, void *arg);
+
+PR_EXTERN(void *)
+PL_HashTableLookup(PLHashTable *ht, const void *key);
+
+PR_EXTERN(PRIntn)
+PL_HashTableDump(PLHashTable *ht, PLHashEnumerator dump, FILE *fp);
+
+/* General-purpose C string hash function. */
+PR_EXTERN(PLHashNumber)
+PL_HashString(const void *key);
+
+/* Compare strings using strcmp(), return true if equal. */
+PR_EXTERN(int)
+PL_CompareStrings(const void *v1, const void *v2);
+
+/* Stub function just returns v1 == v2 */
+PR_EXTERN(PRIntn)
+PL_CompareValues(const void *v1, const void *v2);
+
+PR_END_EXTERN_C
+
+#endif /* plhash_h___ */
new file mode 100644
--- /dev/null
+++ b/lib/libc/Makefile
@@ -0,0 +1,32 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#! gmake
+
+MOD_DEPTH = ../..
+
+export NSPR20=1
+
+include $(MOD_DEPTH)/config/config.mk
+
+DIRS = include src
+
+include $(MOD_DEPTH)/config/rules.mk
+
+export:: $(TARGETS)
+
+install:: export
new file mode 100644
--- /dev/null
+++ b/lib/libc/README
@@ -0,0 +1,20 @@
+NSPR 2.0 libc functions
+-----------------------
+
+Last edited: AOF 04 March 1997
+
+This directory contains various libc-types of functions. All functions in
+this directory are platform independent, thread friendly (both safe and
+efficient). They are contributed from various sources, though the contri-
+butions are monitored by the NSPR group (mailto:freier).
+
+All API items exported by these functions will contain the same three
+character prefix, "PL_" (Portable Library). Internal function names
+that are not exported (static) are of little concern, though some caution
+must be used on those elements that are 'extern' but not really intended
+to be part of the API. Those should all have a prefix of "_PL_" (is that
+legal?).
+
+The responsibility for contributions in this area are distributed among
+all interested parties.
+
new file mode 100644
--- /dev/null
+++ b/lib/libc/include/Makefile
@@ -0,0 +1,37 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL. You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All Rights
+# Reserved.
+#
+
+#! gmake
+
+MOD_DEPTH = ../../..
+include $(MOD_DEPTH)/config/config.mk
+
+HEADERS = $(wildcard *.h)
+
+RELEASE_HEADERS = $(HEADERS)
+RELEASE_HEADERS_DEST = $(RELEASE_INCLUDE_DIR)
+
+include $(MOD_DEPTH)/config/rules.mk
+
+export:: $(HEADERS)
+ $(INSTALL) -m 444 $(HEADERS) $(DIST)/include
+ifeq ($(MOZ_BITS),16)
+ $(INSTALL) -m 444 $(HEADERS) $(MOZ_INCL)
+endif
+
+install:: export
+
new file mode 100644
--- /dev/null
+++ b/lib/libc/include/README
@@ -0,0 +1,7 @@
+NSPR 2.0 libc functions
+-----------------------
+
+Last edited: AOF 04 March 1997
+
+This directory contains the API for various libc-types of functions.
+
new file mode 100644
--- /dev/null
+++ b/lib/libc/include/plbase64.h
@@ -0,0 +1,79 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL. You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
