/[path-sandbox]/trunk/libsbutil/sb_close.c
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Contents of /trunk/libsbutil/sb_close.c

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Revision 369 - (show annotations) (download) (as text)
Sun Nov 9 09:48:28 2008 UTC (5 years, 10 months ago) by vapier
File MIME type: text/x-csrc
File size: 537 byte(s)
cleanup whitespace and comments -- no functional changes
1 /*
2 * sb_close.c
3 *
4 * IO functions.
5 *
6 * Copyright 1999-2008 Gentoo Foundation
7 * Licensed under the GPL-2
8 */
9
10 #include <errno.h>
11 #include <stdio.h>
12 #include <sys/stat.h>
13 #include <unistd.h>
14 #include <fcntl.h>
15
16 #include "sbutil.h"
17
18
19 /* General purpose function to _reliably_ close a file
20 *
21 * Returns 0 if successful or negative number on error (and errno set)
22 */
23
24 int sb_close(int fd)
25 {
26 int res;
27
28 do {
29 res = close(fd);
30 } while ((res < 0) && (EINTR == errno));
31
32 /* Do not care about errors here */
33 errno = 0;
34
35 return res;
36 }

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