trunk/libsbutil/sb_close.c

/*
 * sb_close.c
 *
 * IO functions.
 *
 * Copyright 1999-2008 Gentoo Foundation
 * Licensed under the GPL-2
 */

#include "headers.h"
#include "sbutil.h"

/* General purpose function to _reliably_ close a file
 *
 * Returns 0 if successful or negative number on error (and errno set)
 */

int sb_close(int fd)
{
        int res;

        do {
                res = close(fd);
        } while ((res < 0) && (EINTR == errno));

        /* Do not care about errors here */
        errno = 0;

        return res;
}
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 "headers.h"
11	#include "sbutil.h"
12
13	/* General purpose function to _reliably_ close a file
14	*
15	* Returns 0 if successful or negative number on error (and errno set)
16	*/
17
18	int sb_close(int fd)
19	{
20	int res;
21
22	do {
23	res = close(fd);
24	} while ((res < 0) && (EINTR == errno));
25
26	/* Do not care about errors here */
27	errno = 0;
28
29	return res;
30	}