diff options
Diffstat (limited to 'sys-utils/wdctl.c')
| -rw-r--r-- | sys-utils/wdctl.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys-utils/wdctl.c b/sys-utils/wdctl.c index 24ec770fb..af9a39338 100644 --- a/sys-utils/wdctl.c +++ b/sys-utils/wdctl.c @@ -330,7 +330,8 @@ static int set_watchdog(struct wdinfo *wd, int timeout) warn(_("cannot set timeout for %s"), wd->device); } - close(fd); + if (close_fd(fd)) + warn(_("write failed")); sigprocmask(SIG_SETMASK, &oldsigs, NULL); printf("Set timeout to %d seconds\n", timeout); @@ -393,7 +394,8 @@ static int read_watchdog(struct wdinfo *wd) * the machine might end up rebooting. */ } - close(fd); + if (close_fd(fd)) + warn(_("write failed")); sigprocmask(SIG_SETMASK, &oldsigs, NULL); return 0; |