Module Name: src
Committed By: christos
Date: Sat Dec 16 18:31:36 UTC 2017
Modified Files:
src/lib/libc/sys: sched.c
Log Message:
PR/52826: Onno van der Linden: Return PRI_NONE for sched_get_priority_m{in,ax}
and SCHED_OTHER.
To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 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:1.4 src/lib/libc/sys/sched.c:1.5
--- src/lib/libc/sys/sched.c:1.4 Sat Mar 17 22:04:39 2012
+++ src/lib/libc/sys/sched.c Sat Dec 16 13:31:36 2017
@@ -1,4 +1,4 @@
-/* $NetBSD: sched.c,v 1.4 2012/03/18 02:04:39 christos Exp $ */
+/* $NetBSD: sched.c,v 1.5 2017/12/16 18:31:36 christos Exp $ */
/*
* Copyright (c) 2008, Mindaugas Rasiukevicius <rmind at NetBSD org>
@@ -27,7 +27,7 @@
*/
#include <sys/cdefs.h>
-__RCSID("$NetBSD: sched.c,v 1.4 2012/03/18 02:04:39 christos Exp $");
+__RCSID("$NetBSD: sched.c,v 1.5 2017/12/16 18:31:36 christos Exp $");
#include <string.h>
#include <unistd.h>
@@ -101,22 +101,32 @@ int
sched_get_priority_max(int policy)
{
- if (policy < SCHED_OTHER || policy > SCHED_RR) {
+ switch (policy) {
+ case SCHED_OTHER:
+ return PRI_NONE;
+ case SCHED_RR:
+ case SCHED_FIFO:
+ return (int)sysconf(_SC_SCHED_PRI_MAX);
+ default:
errno = EINVAL;
return -1;
}
- return (int)sysconf(_SC_SCHED_PRI_MAX);
}
int
sched_get_priority_min(int policy)
{
- if (policy < SCHED_OTHER || policy > SCHED_RR) {
+ switch (policy) {
+ case SCHED_OTHER:
+ return PRI_NONE;
+ case SCHED_RR:
+ case SCHED_FIFO:
+ return (int)sysconf(_SC_SCHED_PRI_MIN);
+ default:
errno = EINVAL;
return -1;
}
- return (int)sysconf(_SC_SCHED_PRI_MIN);
}
int
