[haiku-commits] r33787 - in haiku/trunk: headers/posix src/system/libroot/posix src/system/libroot/posix/pthread
- From: axeld@xxxxxxxxxxxxxxxx
- To: haiku-commits@xxxxxxxxxxxxx
- Date: Tue, 27 Oct 2009 13:34:27 +0100 (CET)
Author: axeld
Date: 2009-10-27 13:34:27 +0100 (Tue, 27 Oct 2009)
New Revision: 33787
Changeset: http://dev.haiku-os.org/changeset/33787/haiku
Modified:
haiku/trunk/headers/posix/sched.h
haiku/trunk/src/system/libroot/posix/pthread/pthread_attr.c
haiku/trunk/src/system/libroot/posix/scheduler.cpp
Log:
* Reduce maximum priority to B_URGENT_DISPLAY_PRIORITY; real time threads isn't
really something to play with without knowing the outcome.
* Fixed indentation/coding style violations introduced with r33783. Please take
more care when accepting patches!
Modified: haiku/trunk/headers/posix/sched.h
===================================================================
--- haiku/trunk/headers/posix/sched.h 2009-10-27 12:12:27 UTC (rev 33786)
+++ haiku/trunk/headers/posix/sched.h 2009-10-27 12:34:27 UTC (rev 33787)
@@ -5,18 +5,21 @@
#ifndef _SCHED_H_
#define _SCHED_H_
+
#ifdef __cplusplus
extern "C" {
#endif
-#define SCHED_OTHER 1
-#define SCHED_RR 2
-#define SCHED_FIFO 4
+#define SCHED_OTHER 1
+#define SCHED_RR 2
+#define SCHED_FIFO 4
+
struct sched_param {
int sched_priority;
};
+
extern int sched_yield(void);
extern int sched_get_priority_min(int);
extern int sched_get_priority_max(int);
Modified: haiku/trunk/src/system/libroot/posix/pthread/pthread_attr.c
===================================================================
--- haiku/trunk/src/system/libroot/posix/pthread/pthread_attr.c 2009-10-27
12:12:27 UTC (rev 33786)
+++ haiku/trunk/src/system/libroot/posix/pthread/pthread_attr.c 2009-10-27
12:34:27 UTC (rev 33787)
@@ -5,6 +5,7 @@
* Distributed under the terms of the MIT License.
*/
+
#include <pthread.h>
#include "pthread_private.h"
@@ -13,6 +14,7 @@
#include <thread_defs.h>
+
int
pthread_attr_init(pthread_attr_t *_attr)
{
@@ -134,25 +136,29 @@
return 0;
}
-int
-pthread_attr_setschedparam(pthread_attr_t *attr, const struct sched_param
*param)
+
+int
+pthread_attr_setschedparam(pthread_attr_t *attr,
+ const struct sched_param *param)
{
- if (attr == NULL || param == NULL)
- return EINVAL;
+ if (attr == NULL || param == NULL)
+ return EINVAL;
(*attr)->sched_priority = param->sched_priority;
return 0;
}
+
int
-pthread_attr_getschedparam(const pthread_attr_t *attr, struct sched_param
*param)
+pthread_attr_getschedparam(const pthread_attr_t *attr,
+ struct sched_param *param)
{
- if (attr == NULL || param == NULL)
- return EINVAL;
+ if (attr == NULL || param == NULL)
+ return EINVAL;
- param->sched_priority = (*attr)->sched_priority;
+ param->sched_priority = (*attr)->sched_priority;
- return 0;
+ return 0;
}
Modified: haiku/trunk/src/system/libroot/posix/scheduler.cpp
===================================================================
--- haiku/trunk/src/system/libroot/posix/scheduler.cpp 2009-10-27 12:12:27 UTC
(rev 33786)
+++ haiku/trunk/src/system/libroot/posix/scheduler.cpp 2009-10-27 12:34:27 UTC
(rev 33787)
@@ -4,6 +4,7 @@
* Distributed under the terms of the MIT license.
*/
+
#include <errno.h>
#include <sched.h>
@@ -28,6 +29,7 @@
case SCHED_RR:
case SCHED_OTHER:
return B_LOW_PRIORITY;
+
default:
errno = EINVAL;
return -1;
@@ -42,7 +44,8 @@
case SCHED_FIFO:
case SCHED_RR:
case SCHED_OTHER:
- return B_REAL_TIME_PRIORITY;
+ return B_URGENT_DISPLAY_PRIORITY;
+
default:
errno = EINVAL;
return -1;
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