summaryrefslogtreecommitdiff
path: root/src/libstddjb/fd_sync.c
blob: e978151d5308ec594c511aecccbdb006e8370475 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
/* ISC license. */

#include <unistd.h>
#include <errno.h>
#include <skalibs/djbunix.h>

int fd_sync (int fd)
{
  int r ;
  do
    r = fsync(fd) ;
  while ((r == -1) && (errno == EINTR)) ;
  return r ;
}