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root/usr/server/fs/fifofs/fifo.h/* [<][>][^][v][top][bottom][index][help] */INCLUDED FROM1 /* 2 * Copyright (c) 2008, 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 _FIFO_H 31 #define _FIFO_H 32 33 #include <sys/prex.h> 34 #include <sys/types.h> 35 36 #include <assert.h> 37 38 /* #define DEBUG_FIFO 1 */ 39 40 #ifdef DEBUG_FIFO 41 #define DPRINTF(a) dprintf a 42 #define ASSERT(e) dassert(e) 43 #else 44 #define DPRINTF(a) do {} while (0) 45 #define ASSERT(e) 46 #endif 47 48 #if CONFIG_FS_THREADS > 1 49 #define malloc(s) malloc_r(s) 50 #define free(p) free_r(p) 51 #else 52 #define mutex_init(m) do {} while (0) 53 #define mutex_destroy(m) do {} while (0) 54 #define mutex_lock(m) do {} while (0) 55 #define mutex_unlock(m) do {} while (0) 56 #define mutex_trylock(m) do {} while (0) 57 #endif 58 59 #endif /* !_FIFO_H */ /* [<][>][^][v][top][bottom][index][help] */ | |||
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