From d004b047838a7e803818b4973a2e39e0ff8c1fa2 Mon Sep 17 00:00:00 2001 From: Mark Adler Date: Fri, 9 Sep 2011 23:26:49 -0700 Subject: zlib 1.2.3.5 --- gzclose.c | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 gzclose.c (limited to 'gzclose.c') diff --git a/gzclose.c b/gzclose.c new file mode 100644 index 0000000..2cf2843 --- /dev/null +++ b/gzclose.c @@ -0,0 +1,29 @@ +/* gzclose.c -- zlib gzclose() function + * Copyright (C) 2004, 2010 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +#ifndef OLD_GZIO + +#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 EOF; + state = (gz_statep)file; + + return state->mode == GZ_READ ? gzclose_r(file) : gzclose_w(file); +#else + return gzclose_r(file); +#endif +} + +#endif /* !OLD_GZIO */ -- cgit v1.2.3-55-g6feb