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-rw-r--r--libs/pthreads/src/pthread_attr_setschedparam.c63
1 files changed, 63 insertions, 0 deletions
diff --git a/libs/pthreads/src/pthread_attr_setschedparam.c b/libs/pthreads/src/pthread_attr_setschedparam.c
new file mode 100644
index 0000000000..f246bfae7a
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+++ b/libs/pthreads/src/pthread_attr_setschedparam.c
@@ -0,0 +1,63 @@
+/*
+ * pthread_attr_setschedparam.c
+ *
+ * Description:
+ * POSIX thread functions that deal with thread scheduling.
+ *
+ * --------------------------------------------------------------------------
+ *
+ * Pthreads-win32 - POSIX Threads Library for Win32
+ * Copyright(C) 1998 John E. Bossom
+ * Copyright(C) 1999,2005 Pthreads-win32 contributors
+ *
+ * Contact Email: rpj@callisto.canberra.edu.au
+ *
+ * The current list of contributors is contained
+ * in the file CONTRIBUTORS included with the source
+ * code distribution. The list can also be seen at the
+ * following World Wide Web location:
+ * http://sources.redhat.com/pthreads-win32/contributors.html
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library in the file COPYING.LIB;
+ * if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+#include "sched.h"
+
+int
+pthread_attr_setschedparam (pthread_attr_t * attr,
+ const struct sched_param *param)
+{
+ int priority;
+
+ if (ptw32_is_attr (attr) != 0 || param == NULL)
+ {
+ return EINVAL;
+ }
+
+ priority = param->sched_priority;
+
+ /* Validate priority level. */
+ if (priority < sched_get_priority_min (SCHED_OTHER) ||
+ priority > sched_get_priority_max (SCHED_OTHER))
+ {
+ return EINVAL;
+ }
+
+ memcpy (&(*attr)->param, param, sizeof (*param));
+ return 0;
+}