diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2004-09-15 22:21:12 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2004-09-15 22:21:12 +0000 |
| commit | a82cc21c1d88b981d12bc183e359e823292be4b8 (patch) | |
| tree | c7a787cef6732f2f0f34794c9f8c439518d16c57 /usr.bin/mail/popen.c | |
| parent | d534610181e5f63666fe35cc09faa45beb2acc5e (diff) | |
unused variable
Diffstat (limited to 'usr.bin/mail/popen.c')
| -rw-r--r-- | usr.bin/mail/popen.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/usr.bin/mail/popen.c b/usr.bin/mail/popen.c index b4d8c1e0f00..ed6bda6cb54 100644 --- a/usr.bin/mail/popen.c +++ b/usr.bin/mail/popen.c @@ -1,4 +1,4 @@ -/* $OpenBSD: popen.c,v 1.33 2003/06/03 02:56:11 millert Exp $ */ +/* $OpenBSD: popen.c,v 1.34 2004/09/15 22:21:11 deraadt Exp $ */ /* $NetBSD: popen.c,v 1.6 1997/05/13 06:48:42 mikel Exp $ */ /* @@ -34,7 +34,7 @@ #if 0 static const char sccsid[] = "@(#)popen.c 8.1 (Berkeley) 6/6/93"; #else -static const char rcsid[] = "$OpenBSD: popen.c,v 1.33 2003/06/03 02:56:11 millert Exp $"; +static const char rcsid[] = "$OpenBSD: popen.c,v 1.34 2004/09/15 22:21:11 deraadt Exp $"; #endif #endif /* not lint */ @@ -344,6 +344,7 @@ delchild(struct child *cp) child_freelist = cp; } +/* ARGSUSED */ void sigchild(int signo) { @@ -352,8 +353,7 @@ sigchild(int signo) struct child *cp; int save_errno = errno; - while ((pid = - waitpid((pid_t)-1, &status, WNOHANG)) > 0) { + while ((pid = waitpid((pid_t)-1, &status, WNOHANG)) > 0) { cp = findchild(pid, 1); if (!cp) continue; @@ -430,7 +430,6 @@ static int handle_spool_locks(int action) { static FILE *lockfp = NULL; - static pid_t lock_pid; if (action == 0) { /* Clear the lock */ @@ -462,7 +461,6 @@ handle_spool_locks(int action) lockfp = NULL; return(0); } - lock_pid = fp_head->pid; /* new entries added at head */ } else { (void)fprintf(stderr, "handle_spool_locks: unknown action %d\n", action); |