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Diffstat (limited to 'mit-pthreads/include/pthread/cond.h')
-rwxr-xr-x | mit-pthreads/include/pthread/cond.h | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/mit-pthreads/include/pthread/cond.h b/mit-pthreads/include/pthread/cond.h deleted file mode 100755 index ec9f7cf0016..00000000000 --- a/mit-pthreads/include/pthread/cond.h +++ /dev/null @@ -1,102 +0,0 @@ -/* ==== cond.h ============================================================ - * Copyright (c) 1993 by Chris Provenzano, proven@mit.edu - * 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. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Chris Provenzano. - * 4. The name of Chris Provenzano may not be used to endorse or promote - * products derived from this software without specific prior written - * permission. - * - * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``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 CHRIS PROVENZANO 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. - * - * $Id$ - * - * Description : Condition variable header. - * - * 1.00 93/10/30 proven - * -Started coding this file. - */ - -#include <timers.h> - -/* - * New cond structures - */ -enum pthread_condtype { - COND_TYPE_FAST, - COND_TYPE_STATIC_FAST, - COND_TYPE_COUNTING_FAST, /* Used with MUTEX_TYPE_COUNTING_FAST */ - COND_TYPE_METERED, - COND_TYPE_DEBUG, /* Debug conds will have lots of options */ - COND_TYPE_MAX -}; - -#define PTHREAD_CONDTYPE_FAST 1 -#define PTHREAD_CONDTYPE_DEBUG 4 -#define PTHREAD_CONDTYPE_RECURSIVE 2 - -typedef struct pthread_cond { - enum pthread_condtype c_type; - struct pthread_queue c_queue; - semaphore c_lock; - void * c_data; - long c_flags; -} pthread_cond_t; - -typedef struct pthread_condattr { - enum pthread_condtype c_type; - long c_flags; -} pthread_condattr_t; - -/* - * Flags for conds. - */ -#define COND_FLAGS_PRIVATE 0x01 -#define COND_FLAGS_INITED 0x02 -#define COND_FLAGS_BUSY 0x04 - -/* - * Static cond initialization values. - */ -#define PTHREAD_COND_INITIALIZER \ -{ COND_TYPE_STATIC_FAST, PTHREAD_QUEUE_INITIALIZER, \ - SEMAPHORE_CLEAR, NULL, COND_FLAGS_INITED } - -/* - * New functions - */ - -__BEGIN_DECLS - -struct timespec; - -int pthread_cond_init __P_((pthread_cond_t *, const pthread_condattr_t *)); -int pthread_cond_timedwait __P_((pthread_cond_t *, pthread_mutex_t *, - const struct timespec * abstime)); -int pthread_cond_wait __P_((pthread_cond_t *, pthread_mutex_t *)); -int pthread_cond_signal __P_((pthread_cond_t *)); -int pthread_cond_broadcast __P_((pthread_cond_t *)); -int pthread_cond_destroy __P_((pthread_cond_t *)); - -__END_DECLS - |