Module Name: src
Committed By: christos
Date: Sun Mar 18 02:04:40 UTC 2012
Modified Files:
src/lib/libc/sys: sched.c
Log Message:
fail as the man page says sched_rr_get_interval should.
To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/lib/libc/sys/sched.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/lib/libc/sys/sched.c
diff -u src/lib/libc/sys/sched.c:1.3 src/lib/libc/sys/sched.c:1.4
--- src/lib/libc/sys/sched.c:1.3 Tue Mar 13 17:13:48 2012
+++ src/lib/libc/sys/sched.c Sat Mar 17 22:04:39 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: sched.c,v 1.3 2012/03/13 21:13:48 christos Exp $ */
+/* $NetBSD: sched.c,v 1.4 2012/03/18 02:04:39 christos Exp $ */
/*
* Copyright (c) 2008, Mindaugas Rasiukevicius <rmind at NetBSD org>
@@ -27,12 +27,13 @@
*/
#include <sys/cdefs.h>
-__RCSID("$NetBSD: sched.c,v 1.3 2012/03/13 21:13:48 christos Exp $");
+__RCSID("$NetBSD: sched.c,v 1.4 2012/03/18 02:04:39 christos Exp $");
#include <string.h>
#include <unistd.h>
#include <errno.h>
#include <sched.h>
+#include <signal.h>
#include <sys/param.h>
#include <sys/types.h>
@@ -123,6 +124,8 @@ int
sched_rr_get_interval(pid_t pid, struct timespec *interval)
{
+ if (pid && kill(pid, 0) == -1)
+ return -1;
interval->tv_sec = 0;
interval->tv_nsec = sysconf(_SC_SCHED_RT_TS) * 1000;
return 0;
