minix/lib/libc/sys-minix/m_closefrom.c
Ben Gras ad9df9a490 <sys/syslimits.h>
reduces differences, raise NAME_MAX

Change-Id: I2e5f6296e6539162c52fdf13fb1fd27a56587e0c
2014-03-03 20:47:06 +01:00

23 lines
332 B
C

#include <sys/cdefs.h>
#include "namespace.h"
#include <lib.h>
#include <stdlib.h>
#include <unistd.h>
int closefrom(int fd)
{
int f, ok = 0, e = 0;
for(f = fd; f < OPEN_MAX; f++) {
if(close(f) >= 0)
ok = 1;
else
e = errno;
}
if(ok)
return 0;
/* all failed - return last valid error */
errno = e;
return -1;
}