1998-07-24 Ben Elliston <bje@cygnus.com>

	* sched.c: New file.

1 files changed, 45 insertions, 0 deletions

diff --git a/sched.c b/sched.c
new file mode 100644
index 0000000..b4cbc0d
--- /dev/null
+++ b/sched.c
@@ -0,0 +1,45 @@
+/*
+ * sched.c
+ * 
+ * Description:
+ * POSIX thread functions that deal with thread scheduling.
+ */
+
+#include "pthread.h"
+
+int
+pthread_attr_setschedparam(pthread_attr_t *attr,
+			   const struct sched_param *param)
+{
+  if (is_attr(attr) != 0 || param == NULL)
+    {
+      return EINVAL;
+    }
+
+  attr->priority = param->sched_priority;
+  return 0;
+}
+
+int pthread_attr_getschedparam(const pthread_attr_t *attr,
+			       struct sched_param *param)
+{
+  if (is_attr(attr) != 0 || param == NULL)
+    {
+      return EINVAL;
+    }
+  
+  param->sched_priority = attr->priority;
+  return 0;
+}
+
+int sched_get_priority_max(int policy)
+{
+  /* This is independent of scheduling policy in Win32. */
+  return THREAD_PRIORITY_HIGHEST;
+}
+
+int sched_get_priority_min(int policy)
+{
+  /* This is independent of scheduling policy in Win32. */
+  return THREAD_PRIORITY_LOWEST;
+}