source:
rtems/cpukit/zlib/gzclose.c
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0e16fa45
Last change on this file since 0e16fa45 was 6121dc77, checked in by Joel Sherrill <joel.sherrill@…>, on 03/18/11 at 10:11:29 | |
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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 | #include "gzguts.h" |
7 | |
8 | /* gzclose() is in a separate file so that it is linked in only if it is used. |
9 | That way the other gzclose functions can be used instead to avoid linking in |
10 | unneeded compression or decompression routines. */ |
11 | int ZEXPORT gzclose(file) |
12 | gzFile file; |
13 | { |
14 | #ifndef NO_GZCOMPRESS |
15 | gz_statep state; |
16 | |
17 | if (file == NULL) |
18 | return Z_STREAM_ERROR; |
19 | state = (gz_statep)file; |
20 | |
21 | return state->mode == GZ_READ ? gzclose_r(file) : gzclose_w(file); |
22 | #else |
23 | return gzclose_r(file); |
24 | #endif |
25 | } |
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