diff options
author | William Joye <wjoye@cfa.harvard.edu> | 2016-10-18 17:28:43 (GMT) |
---|---|---|
committer | William Joye <wjoye@cfa.harvard.edu> | 2016-10-18 17:28:43 (GMT) |
commit | ba065c2de121da1c1dfddd0aa587d10e7e150f05 (patch) | |
tree | 5526dc035f790dbcf88de8364c5c5dd3084124c9 /zlib/gzclose.c | |
parent | 912e82088edadbdbf95d594f93ddc9dd99a305f8 (diff) | |
parent | e284977bb287580bd3ec509d222706a8bc2c8dec (diff) | |
download | blt-ba065c2de121da1c1dfddd0aa587d10e7e150f05.zip blt-ba065c2de121da1c1dfddd0aa587d10e7e150f05.tar.gz blt-ba065c2de121da1c1dfddd0aa587d10e7e150f05.tar.bz2 |
Merge commit 'e284977bb287580bd3ec509d222706a8bc2c8dec' as 'zlib'
Diffstat (limited to 'zlib/gzclose.c')
-rw-r--r-- | zlib/gzclose.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/zlib/gzclose.c b/zlib/gzclose.c new file mode 100644 index 0000000..caeb99a --- /dev/null +++ b/zlib/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 +} |