kernel: sched: Create schedvar.h

Signed-off-by: Ian Moffett <ian@osmora.org>

2 files changed, 36 insertions, 2 deletions

diff --git a/sys/include/sys/schedvar.h b/sys/include/sys/schedvar.h
new file mode 100644
index 0000000..f1759b7
--- /dev/null
+++ b/sys/include/sys/schedvar.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2023-2024 Ian Marco Moffett and the Osmora Team.
+ * 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 Hyra nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
+ */
+
+#ifndef _SYS_SCHEDVAR_H_
+#define _SYS_SCHEDVAR_H_
+
+#define DEFAULT_TIMESLICE_USEC 3000
+
+#endif /* !_SYS_SCHEDVAR_H_ */
diff --git a/sys/kern/kern_sched.c b/sys/kern/kern_sched.c
index 81dd3a6..ff26e0a 100644
--- a/sys/kern/kern_sched.c
+++ b/sys/kern/kern_sched.c
@@ -28,6 +28,7 @@
  */
 
 #include <sys/sched.h>
+#include <sys/schedvar.h>
 #include <sys/sched_state.h>
 #include <sys/types.h>
 #include <sys/timer.h>
@@ -37,8 +38,6 @@
 #include <assert.h>
 #include <string.h>
 
-#define DEFAULT_TIMESLICE_USEC 100000000
-
 /*
  * Thread ready queue - all threads ready to be
  * scheduled should be added to this queue.