lib/zlib/gzclose.c
author Tim Taubert <ttaubert@mozilla.com>
Mon, 10 Oct 2016 16:54:09 +0200
branchNSS_3_26_BRANCH
changeset 12699 5bb734f18d10e207cdfb222dbdb8be56dfdd0f64
parent 10685 6c43fe3ab5dd41803bbd6705979f73275d7668f6
permissions -rw-r--r--
Set version numbers to 3.26.2 final

/* gzclose.c -- zlib gzclose() function
 * Copyright (C) 2004, 2010 Mark Adler
 * For conditions of distribution and use, see copyright notice in zlib.h
 */

#include "gzguts.h"

/* gzclose() is in a separate file so that it is linked in only if it is used.
   That way the other gzclose functions can be used instead to avoid linking in
   unneeded compression or decompression routines. */
int ZEXPORT gzclose(file)
    gzFile file;
{
#ifndef NO_GZCOMPRESS
    gz_statep state;

    if (file == NULL)
        return Z_STREAM_ERROR;
    state = (gz_statep)file;

    return state->mode == GZ_READ ? gzclose_r(file) : gzclose_w(file);
#else
    return gzclose_r(file);
#endif
}