[rtems-libbsd commit] Use RTEMS provided <sys/priority.h>
Sebastian Huber
sebh at rtems.org
Wed Nov 18 06:28:57 UTC 2015
Module: rtems-libbsd
Branch: master
Commit: 33d8f3c7cc4cbbb9d8ed5e2dce9f221c57e20499
Changeset: http://git.rtems.org/rtems-libbsd/commit/?id=33d8f3c7cc4cbbb9d8ed5e2dce9f221c57e20499
Author: Sebastian Huber <sebastian.huber at embedded-brains.de>
Date: Tue Nov 17 15:28:06 2015 +0100
Use RTEMS provided <sys/priority.h>
---
freebsd/sys/sys/priority.h | 133 ---------------------------------------------
libbsd.py | 1 -
2 files changed, 134 deletions(-)
diff --git a/freebsd/sys/sys/priority.h b/freebsd/sys/sys/priority.h
deleted file mode 100644
index 6548a35..0000000
--- a/freebsd/sys/sys/priority.h
+++ /dev/null
@@ -1,133 +0,0 @@
-/*-
- * Copyright (c) 1994, Henrik Vestergaard Draboel
- * 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. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by Henrik Vestergaard Draboel.
- * 4. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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.
- *
- * $FreeBSD$
- */
-
-#ifndef _SYS_PRIORITY_H_
-#define _SYS_PRIORITY_H_
-
-/*
- * Process priority specifications.
- */
-
-/*
- * Priority classes.
- */
-
-#define PRI_ITHD 1 /* Interrupt thread. */
-#define PRI_REALTIME 2 /* Real time process. */
-#define PRI_TIMESHARE 3 /* Time sharing process. */
-#define PRI_IDLE 4 /* Idle process. */
-
-/*
- * PRI_FIFO is POSIX.1B SCHED_FIFO.
- */
-
-#define PRI_FIFO_BIT 8
-#define PRI_FIFO (PRI_FIFO_BIT | PRI_REALTIME)
-
-#define PRI_BASE(P) ((P) & ~PRI_FIFO_BIT)
-#define PRI_IS_REALTIME(P) (PRI_BASE(P) == PRI_REALTIME)
-#define PRI_NEED_RR(P) ((P) != PRI_FIFO)
-
-/*
- * Priorities. Note that with 64 run queues, differences less than 4 are
- * insignificant.
- */
-
-/*
- * Priorities range from 0 to 255, but differences of less then 4 (RQ_PPQ)
- * are insignificant. Ranges are as follows:
- *
- * Interrupt threads: 0 - 47
- * Realtime user threads: 48 - 79
- * Top half kernel threads: 80 - 119
- * Time sharing user threads: 120 - 223
- * Idle user threads: 224 - 255
- *
- * XXX If/When the specific interrupt thread and top half thread ranges
- * disappear, a larger range can be used for user processes.
- */
-
-#define PRI_MIN (0) /* Highest priority. */
-#define PRI_MAX (255) /* Lowest priority. */
-
-#define PRI_MIN_ITHD (PRI_MIN)
-#define PRI_MAX_ITHD (PRI_MIN_REALTIME - 1)
-
-#define PI_REALTIME (PRI_MIN_ITHD + 0)
-#define PI_AV (PRI_MIN_ITHD + 4)
-#define PI_NET (PRI_MIN_ITHD + 8)
-#define PI_DISK (PRI_MIN_ITHD + 12)
-#define PI_TTY (PRI_MIN_ITHD + 16)
-#define PI_DULL (PRI_MIN_ITHD + 20)
-#define PI_SOFT (PRI_MIN_ITHD + 24)
-#define PI_SWI(x) (PI_SOFT + (x) * RQ_PPQ)
-
-#define PRI_MIN_REALTIME (48)
-#define PRI_MAX_REALTIME (PRI_MIN_KERN - 1)
-
-#define PRI_MIN_KERN (80)
-#define PRI_MAX_KERN (PRI_MIN_TIMESHARE - 1)
-
-#define PSWP (PRI_MIN_KERN + 0)
-#define PVM (PRI_MIN_KERN + 4)
-#define PINOD (PRI_MIN_KERN + 8)
-#define PRIBIO (PRI_MIN_KERN + 12)
-#define PVFS (PRI_MIN_KERN + 16)
-#define PZERO (PRI_MIN_KERN + 20)
-#define PSOCK (PRI_MIN_KERN + 24)
-#define PWAIT (PRI_MIN_KERN + 28)
-#define PLOCK (PRI_MIN_KERN + 32)
-#define PPAUSE (PRI_MIN_KERN + 36)
-
-#define PRI_MIN_TIMESHARE (120)
-#define PRI_MAX_TIMESHARE (PRI_MIN_IDLE - 1)
-
-#define PUSER (PRI_MIN_TIMESHARE)
-
-#define PRI_MIN_IDLE (224)
-#define PRI_MAX_IDLE (PRI_MAX)
-
-#ifdef _KERNEL
-/* Other arguments for kern_yield(9). */
-#define PRI_USER -2 /* Change to current user priority. */
-#define PRI_UNCHANGED -1 /* Do not change priority. */
-#endif
-
-struct priority {
- u_char pri_class; /* Scheduling class. */
- u_char pri_level; /* Normal priority level. */
- u_char pri_native; /* Priority before propogation. */
- u_char pri_user; /* User priority based on p_cpu and p_nice. */
-};
-
-#endif /* !_SYS_PRIORITY_H_ */
diff --git a/libbsd.py b/libbsd.py
index 0287f50..3fd4c4b 100755
--- a/libbsd.py
+++ b/libbsd.py
@@ -223,7 +223,6 @@ def base(mm):
'sys/sys/_null.h',
'sys/sys/osd.h',
'sys/sys/pcpu.h',
- 'sys/sys/priority.h',
'sys/sys/priv.h',
'sys/sys/proc.h',
'sys/sys/protosw.h',
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