/* This file is part of the YAZ toolkit. * Copyright (C) Index Data. * All rights reserved. * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 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. * * Neither the name of Index Data 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 THE REGENTS 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 AND 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. */ /** * \file thread_create.h * \brief Implements thread creation wrappers */ #ifndef YAZ_THREAD_CREATE_H #define YAZ_THREAD_CREATE_H #include <stddef.h> #include <time.h> #include <yaz/yconfig.h> YAZ_BEGIN_CDECL /** \brief Thread Identifier opaque pointer */ typedef struct yaz_thread *yaz_thread_t; /** \brief create thread \param start_routine thread handler \param arg user data to be passed to handler \returns thread_id identifier if successful; NULL on failure */ YAZ_EXPORT yaz_thread_t yaz_thread_create(void *(*start_routine)(void *p), void *arg); /** \brief join thread \param tp thread_id reference .. Will be 0 upon completion \param value_ptr ref pointer to routine result (0 if not needed) */ YAZ_EXPORT void yaz_thread_join(yaz_thread_t *tp, void **value_ptr); /** \brief detach thread \param tp thread_id reference .. Will be 0 upon completion */ void yaz_thread_detach(yaz_thread_t *tp); YAZ_END_CDECL #endif /* * Local variables: * c-basic-offset: 4 * c-file-style: "Stroustrup" * indent-tabs-mode: nil * End: * vim: shiftwidth=4 tabstop=8 expandtab */