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Annotation of prex-old/usr/server/fs/devfs/devfs.h, Revision 1.1.1.1

1.1       nbrk        1: /*
                      2:  * Copyright (c) 2007, Kohsuke Ohtani
                      3:  * All rights reserved.
                      4:  *
                      5:  * Redistribution and use in source and binary forms, with or without
                      6:  * modification, are permitted provided that the following conditions
                      7:  * are met:
                      8:  * 1. Redistributions of source code must retain the above copyright
                      9:  *    notice, this list of conditions and the following disclaimer.
                     10:  * 2. Redistributions in binary form must reproduce the above copyright
                     11:  *    notice, this list of conditions and the following disclaimer in the
                     12:  *    documentation and/or other materials provided with the distribution.
                     13:  * 3. Neither the name of the author nor the names of any co-contributors
                     14:  *    may be used to endorse or promote products derived from this software
                     15:  *    without specific prior written permission.
                     16:  *
                     17:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
                     18:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     19:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     20:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
                     21:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     22:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     23:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     24:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     25:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     26:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     27:  * SUCH DAMAGE.
                     28:  */
                     29:
                     30: #ifndef _DEVFS_H
                     31: #define _DEVFS_H
                     32:
                     33: #include <prex/prex.h>
                     34: #include <sys/types.h>
                     35: #include <sys/syslog.h>
                     36:
                     37: #include <assert.h>
                     38:
                     39: #ifdef DEBUG
                     40: /* #define DEBUG_DEVFS 1 */
                     41: #endif
                     42:
                     43: #ifdef DEBUG_DEVFS
                     44: #define dprintf(fmt, args...)  syslog(LOG_DEBUG, "devfs: " fmt, ## args)
                     45: #define ASSERT(e)              assert(e)
                     46: #else
                     47: #define dprintf(fmt...)                do {} while (0)
                     48: #define ASSERT(e)
                     49: #endif
                     50:
                     51: #if CONFIG_FS_THREADS > 1
                     52: #define malloc(s)              malloc_r(s)
                     53: #define free(p)                        free_r(p)
                     54: #else
                     55: #define mutex_init(m)          do {} while (0)
                     56: #define mutex_destroy(m)       do {} while (0)
                     57: #define mutex_lock(m)          do {} while (0)
                     58: #define mutex_unlock(m)                do {} while (0)
                     59: #define mutex_trylock(m)       do {} while (0)
                     60: #endif
                     61:
                     62: #endif /* !_DEVFS_H */