Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

from Anon Ymous: 

Remove a "(void)&" construction: iop is used by the parent
and always set after the vfork().  Also flag some parameters __unused
so this will compile with -Wextra.
This commit is contained in:
christos 2006-12-18 20:11:10 +00:00
parent 8539ad5cf5
commit d0e5eb6a35
3 changed files with 13 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
usr.sbin/cron/cron.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: cron.c,v 1.12 2006/05/21 19:26:43 christos Exp $ */
/* $NetBSD: cron.c,v 1.13 2006/12/18 20:11:10 christos Exp $ */
/* Copyright 1988,1990,1993,1994 by Paul Vixie
* All rights reserved
@ -22,7 +22,7 @@
#if 0
static char rcsid[] = "Id: cron.c,v 2.11 1994/01/15 20:43:43 vixie Exp";
#else
__RCSID("$NetBSD: cron.c,v 1.12 2006/05/21 19:26:43 christos Exp $");
__RCSID("$NetBSD: cron.c,v 1.13 2006/12/18 20:11:10 christos Exp $");
#endif
#endif
@ -259,7 +259,7 @@ cron_sleep(void) {
#ifdef USE_SIGCHLD
static void
sigchld_handler(int x)
sigchld_handler(int x __unused)
{
WAIT_T waiter;
PID_T pid;
@ -290,7 +290,7 @@ sigchld_handler(int x)
static void
sighup_handler(int x)
sighup_handler(int x __unused)
{
log_close();
}

10
usr.sbin/cron/do_command.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: do_command.c,v 1.24 2006/10/22 21:00:21 christos Exp $ */
/* $NetBSD: do_command.c,v 1.25 2006/12/18 20:11:10 christos Exp $ */
/* Copyright 1988,1990,1993,1994 by Paul Vixie
* All rights reserved
@ -22,7 +22,7 @@
#if 0
static char rcsid[] = "Id: do_command.c,v 2.12 1994/01/15 20:43:43 vixie Exp ";
#else
__RCSID("$NetBSD: do_command.c,v 1.24 2006/10/22 21:00:21 christos Exp $");
__RCSID("$NetBSD: do_command.c,v 1.25 2006/12/18 20:11:10 christos Exp $");
#endif
#endif
@ -523,7 +523,11 @@ child_process(entry *e, user *u)
static void
do_univ(user *u)
do_univ(user *u
#ifndef sequent
__unused
#endif
)
{
#if defined(sequent)
/* Dynix (Sequent) hack to put the user associated with

8
usr.sbin/cron/popen.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: popen.c,v 1.10 2005/07/31 17:52:01 christos Exp $ */
/* $NetBSD: popen.c,v 1.11 2006/12/18 20:11:10 christos Exp $ */
/*
* Copyright (c) 1988, 1993, 1994
@ -36,7 +36,7 @@
static char rcsid[] = "Id: popen.c,v 1.5 1994/01/15 20:43:43 vixie Exp";
static char sccsid[] = "@(#)popen.c 5.7 (Berkeley) 2/14/89";
#else
__RCSID("$NetBSD: popen.c,v 1.10 2005/07/31 17:52:01 christos Exp $");
__RCSID("$NetBSD: popen.c,v 1.11 2006/12/18 20:11:10 christos Exp $");
#endif
#endif /* not lint */
@ -62,10 +62,6 @@ cron_popen(char *program, const char *type)
PID_T pid;
char *argv[MAX_ARGS];
#ifdef __GNUC__
(void) &iop; /* Avoid vfork clobbering */
#endif
if ((*type != 'r' && *type != 'w') || type[1])
return(NULL);