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authorKarl Berry <karl@freefriends.org>2016-02-15 21:39:50 +0000
committerKarl Berry <karl@freefriends.org>2016-02-15 21:39:50 +0000
commitf2d240e3af96300dd96067cd653bc34a08c47e26 (patch)
treef90c1ffd8bee155bcfed692f77d84f44efd46dec /Build/source/libs/zlib/zlib-src/gzclose.c
parent4af143877155448dadfe2ac57e4b290a75b9ad49 (diff)
rename zlib-1.2.8* to zlib-{src,PATCHES}
git-svn-id: svn://tug.org/texlive/trunk@39726 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/zlib/zlib-src/gzclose.c')
-rw-r--r--Build/source/libs/zlib/zlib-src/gzclose.c25
1 files changed, 25 insertions, 0 deletions
diff --git a/Build/source/libs/zlib/zlib-src/gzclose.c b/Build/source/libs/zlib/zlib-src/gzclose.c
new file mode 100644
index 00000000000..caeb99a3177
--- /dev/null
+++ b/Build/source/libs/zlib/zlib-src/gzclose.c
@@ -0,0 +1,25 @@
+/* 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
+}