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Diffstat (limited to 'src/thirdparty/zlib/gzclose.c')
-rw-r--r-- | src/thirdparty/zlib/gzclose.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/thirdparty/zlib/gzclose.c b/src/thirdparty/zlib/gzclose.c new file mode 100644 index 000000000..caeb99a31 --- /dev/null +++ b/src/thirdparty/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 +} |