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author | 2016-04-06 15:50:52 +0200 | |
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committer | 2016-04-06 15:52:14 +0200 | |
commit | 653869eab2de21c5d77c68fc67f14d4463244622 (patch) | |
tree | 77f3133424ea8c4560ec9aed017df92481188c7c /third_party/zlib/gzclose.c | |
parent | fd16ed1fac179cb16eafd487d3816bdcbc320e7f (diff) |
Add zlib to the third_party directory.
zlib is the only dependency of Bazel that comes from the host system, so let's
change that. There isn't much point in using the preinstalled version of a
single library while having everything else under third_party/ .
Change-Id: I60c129a41ff4a1b532f8b1d6e2508bd6e6b0a755
Diffstat (limited to 'third_party/zlib/gzclose.c')
-rw-r--r-- | third_party/zlib/gzclose.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/third_party/zlib/gzclose.c b/third_party/zlib/gzclose.c new file mode 100644 index 0000000000..caeb99a317 --- /dev/null +++ b/third_party/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 +} |