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| author | Joel Sherrill <joel.sherrill@oarcorp.com> | 2012-03-08 07:25:21 -0600 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@oarcorp.com> | 2012-03-08 07:25:21 -0600 |
| commit | e2d2bf579b8d9ac67c1fdf0ad419b22860b93b35 (patch) | |
| tree | 4f285040086226090aa9f664e011ffd8ced0a03a /freebsd/sys/_lockmgr.h | |
| parent | Add wish list for freebsd-to-rtems.py (diff) | |
| download | rtems-libbsd-e2d2bf579b8d9ac67c1fdf0ad419b22860b93b35.tar.bz2 | |
Move rtems/freebsd to freebsd and contrib to freebsd/contrib
Diffstat (limited to 'freebsd/sys/_lockmgr.h')
| -rw-r--r-- | freebsd/sys/_lockmgr.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/freebsd/sys/_lockmgr.h b/freebsd/sys/_lockmgr.h new file mode 100644 index 00000000..985b31cf --- /dev/null +++ b/freebsd/sys/_lockmgr.h @@ -0,0 +1,48 @@ +/*- + * Copyright (c) 2008 Attilio Rao <attilio@FreeBSD.org> + * 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(s), this list of conditions and the following disclaimer as + * the first lines of this file unmodified other than the possible + * addition of one or more copyright notices. + * 2. Redistributions in binary form must reproduce the above copyright + * notice(s), this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) ``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 HOLDER(S) 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__LOCKMGR_HH_ +#define _SYS__LOCKMGR_HH_ + +#ifdef DEBUG_LOCKS +#include <rtems/freebsd/sys/_stack.h> +#endif + +struct lock { + struct lock_object lock_object; + volatile uintptr_t lk_lock; + int lk_timo; + int lk_pri; +#ifdef DEBUG_LOCKS + struct stack lk_stack; +#endif +}; + +#endif |