Line | Count | Source |
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 | 676 | int ZEXPORT gzclose(gzFile file) { |
12 | 676 | #ifndef NO_GZCOMPRESS |
13 | 676 | gz_statep state; |
14 | | |
15 | 676 | if (file == NULL) |
16 | 255 | return Z_STREAM_ERROR; |
17 | 421 | state = (gz_statep)file; |
18 | | |
19 | 421 | return state->mode == GZ_READ ? gzclose_r(file) : gzclose_w(file); |
20 | | #else |
21 | | return gzclose_r(file); |
22 | | #endif |
23 | 676 | } |