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authorJoel Sherrill <joel.sherrill@OARcorp.com>1999-01-25 23:20:52 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>1999-01-25 23:20:52 +0000
commit03598b162e66b6f3df8d9ed55ac18865c5ad2a22 (patch)
tree46278571b5897f389d05c312b444c8776e18792a /cpukit/posix/src/pthreadattrsetscope.c
parentAdded enough prototypes to allow most of POSIX Threads Manager to be (diff)
downloadrtems-03598b162e66b6f3df8d9ed55ac18865c5ad2a22.tar.bz2
Split most of POSIX Threads Manager into multiple files.
Diffstat (limited to 'cpukit/posix/src/pthreadattrsetscope.c')
-rw-r--r--cpukit/posix/src/pthreadattrsetscope.c41
1 files changed, 41 insertions, 0 deletions
diff --git a/cpukit/posix/src/pthreadattrsetscope.c b/cpukit/posix/src/pthreadattrsetscope.c
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+++ b/cpukit/posix/src/pthreadattrsetscope.c
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+/*
+ * 13.5.1 Thread Creation Scheduling Attributes, P1003.1c/Draft 10, p. 120
+ *
+ * COPYRIGHT (c) 1989-1998.
+ * On-Line Applications Research Corporation (OAR).
+ * Copyright assigned to U.S. Government, 1994.
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.OARcorp.com/rtems/license.html.
+ *
+ * $Id$
+ */
+
+
+#include <pthread.h>
+#include <errno.h>
+
+#include <rtems/system.h>
+#include <rtems/posix/pthread.h>
+
+int pthread_attr_setscope(
+ pthread_attr_t *attr,
+ int contentionscope
+)
+{
+ if ( !attr || !attr->is_initialized )
+ return EINVAL;
+
+ switch ( contentionscope ) {
+ case PTHREAD_SCOPE_PROCESS:
+ attr->contentionscope = contentionscope;
+ return 0;
+
+ case PTHREAD_SCOPE_SYSTEM:
+ return ENOTSUP;
+
+ default:
+ return EINVAL;
+ }
+}