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49114fd4 LC |
1 | /* close replacement. |
2 | Copyright (C) 2008-2011 Free Software Foundation, Inc. | |
7f8e40b7 NJ |
3 | |
4 | This program is free software: you can redistribute it and/or modify | |
5 | it under the terms of the GNU Lesser General Public License as published by | |
6 | the Free Software Foundation; either version 3 of the License, or | |
7 | (at your option) any later version. | |
8 | ||
9 | This program is distributed in the hope that it will be useful, | |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | GNU Lesser General Public License for more details. | |
13 | ||
14 | You should have received a copy of the GNU Lesser General Public License | |
15 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
16 | ||
17 | #include <config.h> | |
18 | ||
19 | /* Specification. */ | |
49114fd4 | 20 | #include <unistd.h> |
7f8e40b7 | 21 | |
49114fd4 | 22 | #include "close-hook.h" |
7f8e40b7 | 23 | |
49114fd4 | 24 | /* Override close() to call into other gnulib modules. */ |
7f8e40b7 | 25 | |
49114fd4 LC |
26 | int |
27 | rpl_close (int fd) | |
28 | #undef close | |
7f8e40b7 | 29 | { |
49114fd4 LC |
30 | #if WINDOWS_SOCKETS |
31 | int retval = execute_all_close_hooks (fd); | |
32 | #else | |
33 | int retval = close (fd); | |
34 | #endif | |
35 | ||
36 | #if REPLACE_FCHDIR | |
37 | if (retval >= 0) | |
38 | _gl_unregister_fd (fd); | |
39 | #endif | |
40 | ||
41 | return retval; | |
7f8e40b7 | 42 | } |