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author | Mark Adler <madler@alumni.caltech.edu> | 2011-09-09 23:26:49 -0700 |
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committer | Mark Adler <madler@alumni.caltech.edu> | 2011-09-09 23:26:49 -0700 |
commit | d004b047838a7e803818b4973a2e39e0ff8c1fa2 (patch) | |
tree | 9e8c804f78d73152c70d4ff24c6a7531a0d46782 /gzclose.c | |
parent | f6194ef39af5864f792412460c354cc339dde7d1 (diff) | |
download | zlib-d004b047838a7e803818b4973a2e39e0ff8c1fa2.tar.gz zlib-d004b047838a7e803818b4973a2e39e0ff8c1fa2.tar.bz2 zlib-d004b047838a7e803818b4973a2e39e0ff8c1fa2.zip |
zlib 1.2.3.5v1.2.3.5
Diffstat (limited to 'gzclose.c')
-rw-r--r-- | gzclose.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/gzclose.c b/gzclose.c new file mode 100644 index 0000000..2cf2843 --- /dev/null +++ b/gzclose.c | |||
@@ -0,0 +1,29 @@ | |||
1 | /* gzclose.c -- zlib gzclose() function | ||
2 | * Copyright (C) 2004, 2010 Mark Adler | ||
3 | * For conditions of distribution and use, see copyright notice in zlib.h | ||
4 | */ | ||
5 | |||
6 | #ifndef OLD_GZIO | ||
7 | |||
8 | #include "gzguts.h" | ||
9 | |||
10 | /* gzclose() is in a separate file so that it is linked in only if it is used. | ||
11 | That way the other gzclose functions can be used instead to avoid linking in | ||
12 | unneeded compression or decompression routines. */ | ||
13 | int ZEXPORT gzclose(file) | ||
14 | gzFile file; | ||
15 | { | ||
16 | #ifndef NO_GZCOMPRESS | ||
17 | gz_statep state; | ||
18 | |||
19 | if (file == NULL) | ||
20 | return EOF; | ||
21 | state = (gz_statep)file; | ||
22 | |||
23 | return state->mode == GZ_READ ? gzclose_r(file) : gzclose_w(file); | ||
24 | #else | ||
25 | return gzclose_r(file); | ||
26 | #endif | ||
27 | } | ||
28 | |||
29 | #endif /* !OLD_GZIO */ | ||