pthreadutil.h
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上传日期:2007-04-14
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- /* ==== pthread_tad.h ========================================================
- * Copyright (c) 1995 by Chris Provenzano, proven@athena.mit.edu
- *
- * 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 Chris Provenzano,
- * and its contributors.
- * 4. Neither the name of Chris Provenzano, nor the names of
- * its contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO, 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.
- *
- */
- #include <pthread.h>
- #include <sys/cdefs.h>
- typedef struct pthread_tad_t {
- pthread_mutex_t mutex;
- pthread_cond_t cond;
- unsigned int count_current;
- unsigned int count_max;
- void * arg;
- void * (*routine)();
- } pthread_tad_t;
- typedef struct pthread_atexit {
- struct pthread_atexit * next;
- struct pthread_atexit * prev;
- void (*rtn)(void *);
- void * arg;
- } * pthread_atexit_t;
- /*
- * New functions
- */
- __BEGIN_DECLS
- int pthread_tad_count __P_((pthread_tad_t *));
- int pthread_tad_create __P_((pthread_tad_t *, pthread_t *, pthread_attr_t *,
- void *(*routine)(), void *));
- int pthread_tad_wait __P_((pthread_tad_t *, unsigned int));
- int pthread_tad_init __P_((pthread_tad_t *, unsigned int));
- int pthread_tad_destroy __P_((pthread_tad_t *));
- int pthread_atexit_add __P_((pthread_atexit_t *, void (*)(void *), void *));
- int pthread_atexit_remove __P_((pthread_atexit_t *, int));
- void fclose_nrv __P_((void *));
- void fflush_nrv __P_((void *));
- void pthread_attr_destroy_nrv __P_((void *));
- __END_DECLS