1 /*

     2  * Copyright (c) 1994, 1998, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14  * version 2 for more details (a copy is included in the LICENSE file that

    15  * accompanied this code).

    16  *

    17  * You should have received a copy of the GNU General Public License version

    18  * 2 along with this work; if not, write to the Free Software Foundation,

    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    20  *

    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22  * or visit www.oracle.com if you need additional information or have any

    23  * questions.

    24  */

    25 

    26 /*

    27  * Interface to condition variable HPI implementation for Solaris

    28  */

    29 

    30 #ifndef _JAVASOFT_CONDVAR_MD_H_

    31 #define _JAVASOFT_CONDVAR_MD_H_

    32 

    33 #include "threads_md.h"

    34 

    35 typedef struct condvar {

    36     cond_t  cond;           /* Manual-reset event for notifications */

    37     unsigned int counter;   /* Current number of notifications */

    38 } condvar_t;

    39 

    40 int condvarInit(condvar_t *);

    41 int condvarDestroy(condvar_t *);

    42 int condvarWait(condvar_t *, mutex_t *, thread_state_t wtype);

    43 int condvarTimedWait(condvar_t *, mutex_t *, jlong millis, thread_state_t wtype);

    44 int condvarSignal(condvar_t *);

    45 int condvarBroadcast(condvar_t *);

    46 

    47 #endif /* !_JAVASOFT_CONDVAR_MD_H_ */