003 File Manager
Current Path:
/usr/src/lib/libc/include
usr
/
src
/
lib
/
libc
/
include
/
📁
..
📄
block_abi.h
(2.38 KB)
📄
compat.h
(2.92 KB)
📄
errlst.h
(1.8 KB)
📄
fpmath.h
(2.36 KB)
📁
isc
📄
libc_private.h
(12.87 KB)
📄
namespace.h
(11.64 KB)
📄
nscache.h
(6.61 KB)
📄
nscachedcli.h
(3.84 KB)
📄
nss_tls.h
(2.96 KB)
📄
port_after.h
(196 B)
📄
port_before.h
(510 B)
📄
reentrant.h
(5.02 KB)
📄
resolv_mt.h
(1.29 KB)
📄
spinlock.h
(2.25 KB)
📄
un-namespace.h
(7.02 KB)
Editing: spinlock.h
/*- * SPDX-License-Identifier: BSD-3-Clause * * Copyright (c) 1998 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 REGENTS 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. * * $FreeBSD$ * * Lock definitions used in both libc and libpthread. * */ #ifndef _SPINLOCK_H_ #define _SPINLOCK_H_ #include <sys/cdefs.h> #include <sys/types.h> /* * Lock structure with room for debugging information. */ struct _spinlock { long spare1; long spare2; void *thr_extra; int spare3; }; typedef struct _spinlock spinlock_t; #define _SPINLOCK_INITIALIZER { 0, 0, 0, 0 } #define _SPINUNLOCK(_lck) _spinunlock(_lck); #define _SPINLOCK(_lck) _spinlock(_lck) /* * Thread function prototype definitions: */ __BEGIN_DECLS long _atomic_lock(volatile long *); void _spinlock(spinlock_t *); void _spinunlock(spinlock_t *); __END_DECLS #endif /* _SPINLOCK_H_ */
Upload File
Create Folder