[src/netbsd-3]: src Pull up following revision(s) (requested by kleink in tic...

[tron <tron%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/5cf1ee6db3a6
branches:  netbsd-3
changeset: 577337:5cf1ee6db3a6
user:      tron <tron%NetBSD.org@localhost>
date:      Mon Oct 10 11:32:28 2005 +0000

description:
Pull up following revision(s) (requested by kleink in ticket #875):
        include/sched.h: revision 1.8
        lib/libpthread/sched.c: revision 1.4
Change the sched_*() functions to return -1 and set errno to ENOSYS
(per the standard) instead of returning ENOSYS.  Noted by Ian Zagorskih
in PR kern/30970.

diffstat:

 include/sched.h        |   4 ++--
 lib/libpthread/sched.c |  32 +++++++++++++++++++++++---------
 2 files changed, 25 insertions(+), 11 deletions(-)

diffs (106 lines):

diff -r 535494871926 -r 5cf1ee6db3a6 include/sched.h
--- a/include/sched.h   Sat Oct 08 16:04:50 2005 +0000
+++ b/include/sched.h   Mon Oct 10 11:32:28 2005 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: sched.h,v 1.7 2005/02/03 04:39:32 perry Exp $  */
+/*     $NetBSD: sched.h,v 1.7.2.1 2005/10/10 11:32:28 tron Exp $       */
 
 /*-
  * Copyright (c) 2001 The NetBSD Foundation, Inc.
@@ -50,7 +50,7 @@
 
 __BEGIN_DECLS
 /* 
- * These are permitted to fail and return ENOSYS if
+ * These are permitted to fail and return -1 and set errno = ENOSYS if
  * _POSIX_PRIORITY_SCHEDULING is not defined.
  */
 int    sched_setparam(pid_t, const struct sched_param *);
diff -r 535494871926 -r 5cf1ee6db3a6 lib/libpthread/sched.c
--- a/lib/libpthread/sched.c    Sat Oct 08 16:04:50 2005 +0000
+++ b/lib/libpthread/sched.c    Mon Oct 10 11:32:28 2005 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: sched.c,v 1.3 2003/03/08 08:03:36 lukem Exp $  */
+/*     $NetBSD: sched.c,v 1.3.6.1 2005/10/10 11:32:28 tron Exp $       */
 
 /*-
  * Copyright (c) 2001 The NetBSD Foundation, Inc.
@@ -37,7 +37,7 @@
  */
 
 #include <sys/cdefs.h>
-__RCSID("$NetBSD: sched.c,v 1.3 2003/03/08 08:03:36 lukem Exp $");
+__RCSID("$NetBSD: sched.c,v 1.3.6.1 2005/10/10 11:32:28 tron Exp $");
 
 #include <errno.h>
 #include <sched.h>
@@ -48,14 +48,18 @@
 int
 sched_setparam(pid_t pid, const struct sched_param *param)
 {
-       return ENOSYS;
+
+       errno = ENOSYS;
+       return -1;
 }
 
 /* ARGSUSED */
 int
 sched_getparam(pid_t pid, struct sched_param *param)
 {
-       return ENOSYS;
+
+       errno = ENOSYS;
+       return -1;
 }
 
 /* ARGSUSED */
@@ -63,33 +67,43 @@
 sched_setscheduler(pid_t pid, int policy,
     const struct sched_param *param)
 {
-       return ENOSYS;
+
+       errno = ENOSYS;
+       return -1;
 }
 
 /* ARGSUSED */
 int
 sched_getscheduler(pid_t pid)
 {
-       return ENOSYS;
+
+       errno = ENOSYS;
+       return -1;
 }
 
 /* ARGSUSED */
 int
 sched_get_priority_max(int policy)
 {
-       return ENOSYS;
+
+       errno = ENOSYS;
+       return -1;
 }
 
 /* ARGSUSED */
 int
 sched_get_priority_min(int policy)
 {
-       return ENOSYS;
+
+       errno = ENOSYS;
+       return -1;
 }
 
 /* ARGSUSED */
 int
 sched_rr_get_interval(pid_t pid, struct timespec *interval)
 {
-       return ENOSYS;
+
+       errno = ENOSYS;
+       return -1;
 }