diff options
| author |   millert <millert@openbsd.org> | 2001-08-11 20:47:14 +0000 |
|---|---|---|
| committer | millert <millert@openbsd.org> | 2001-08-11 20:47:14 +0000 |
| commit | 7b12bc572d7dec0acc3b6e5cd47591aa98c754a9 (patch) | |
| tree | 15def4b36ed8048534723d4b690d25ece92f11e6 /usr.sbin/cron/crontab.c | |
| parent | make this compile without akbd in the kernel configuration. (diff) | |
| download | wireguard-openbsd-7b12bc572d7dec0acc3b6e5cd47591aa98c754a9.tar.xz wireguard-openbsd-7b12bc572d7dec0acc3b6e5cd47591aa98c754a9.zip | |
If waitpid() returns -1, check for EINTR
Diffstat (limited to 'usr.sbin/cron/crontab.c')
| -rw-r--r-- | usr.sbin/cron/crontab.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/usr.sbin/cron/crontab.c b/usr.sbin/cron/crontab.c index e36ee83826a..5fb78c5c75e 100644 --- a/usr.sbin/cron/crontab.c +++ b/usr.sbin/cron/crontab.c @@ -1,4 +1,4 @@ -/* $OpenBSD: crontab.c,v 1.20 2001/07/09 07:05:00 deraadt Exp $ */ +/* $OpenBSD: crontab.c,v 1.21 2001/08/11 20:47:14 millert Exp $ */ /* Copyright 1988,1990,1993,1994 by Paul Vixie * All rights reserved */ @@ -21,7 +21,7 @@ */ #if !defined(lint) && !defined(LINT) -static char rcsid[] = "$OpenBSD: crontab.c,v 1.20 2001/07/09 07:05:00 deraadt Exp $"; +static char rcsid[] = "$OpenBSD: crontab.c,v 1.21 2001/08/11 20:47:14 millert Exp $"; #endif /* crontab - install and manage per-user crontab files @@ -432,8 +432,9 @@ edit_cmd(void) { for (;;) { xpid = waitpid(pid, &waiter, WUNTRACED); if (xpid == -1) { - fprintf(stderr, "%s: waitpid() failed waiting for PID %ld from \"%s\": %s\n", - ProgramName, (long)pid, editor, strerror(errno)); + if (errno != EINTR) + fprintf(stderr, "%s: waitpid() failed waiting for PID %ld from \"%s\": %s\n", + ProgramName, (long)pid, editor, strerror(errno)); } else if (xpid != pid) { fprintf(stderr, "%s: wrong PID (%ld != %ld) from \"%s\"\n", ProgramName, (long)xpid, (long)pid, editor); |