blob: 9f4388912aa093acca36473478594668159bd381 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
/* fclose replacement.
Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include <config.h>
/* Specification. */
#include <stdio.h>
#include <errno.h>
#include <unistd.h>
/* Override fclose() to call the overridden close(). */
int
rpl_fclose (FILE *fp)
#undef fclose
{
int saved_errno = 0;
if (fflush (fp))
saved_errno = errno;
if (close (fileno (fp)) < 0 && saved_errno == 0)
saved_errno = errno;
fclose (fp); /* will fail with errno = EBADF */
if (saved_errno != 0)
{
errno = saved_errno;
return EOF;
}
return 0;
}
|
