1 files changed, 54 insertions, 0 deletions
diff --git a/lib/libkse/thread/thr_setprio.c b/lib/libkse/thread/thr_setprio.c
new file mode 100644
index 0000000..4ea9962
--- /dev/null
+++ b/lib/libkse/thread/thr_setprio.c
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 1995 John Birrell <jb@cimlogic.com.au>.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the author nor the names of any co-contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY JOHN BIRRELL AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#include "namespace.h"
+#include <pthread.h>
+#include "un-namespace.h"
+#include "thr_private.h"
+
+int	_pthread_setprio(pthread_t pthread, int prio);
+
+__weak_reference(_pthread_setprio, pthread_setprio);
+
+int
+_pthread_setprio(pthread_t pthread, int prio)
+{
+	int ret, policy;
+	struct sched_param param;
+
+	if ((ret = _pthread_getschedparam(pthread, &policy, &param)) == 0) {
+		param.sched_priority = prio;
+		ret = _pthread_setschedparam(pthread, policy, &param);
+	}
+
+	/* Return the error status: */
+	return (ret);
+}