mirror of git://git.suckless.org/sbase
44 lines
717 B
C
44 lines
717 B
C
/* See LICENSE file for copyright and license details. */
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
|
|
#include "../util.h"
|
|
|
|
int
|
|
fshut(FILE *fp, const char *fname)
|
|
{
|
|
int ret = 0;
|
|
|
|
/* fflush() is undefined for input streams by ISO C,
|
|
* but not POSIX 2008 if you ignore ISO C overrides.
|
|
* Leave it unchecked and rely on the following
|
|
* functions to detect errors.
|
|
*/
|
|
fflush(fp);
|
|
|
|
if (ferror(fp) && !ret) {
|
|
weprintf("ferror %s:", fname);
|
|
ret = 1;
|
|
}
|
|
|
|
if (fclose(fp) && !ret) {
|
|
weprintf("fclose %s:", fname);
|
|
ret = 1;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
void
|
|
enfshut(int status, FILE *fp, const char *fname)
|
|
{
|
|
if (fshut(fp, fname))
|
|
exit(status);
|
|
}
|
|
|
|
void
|
|
efshut(FILE *fp, const char *fname)
|
|
{
|
|
enfshut(1, fp, fname);
|
|
}
|