added qse_cnd_t
This commit is contained in:
@ -27,7 +27,7 @@
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#ifndef _QSE_CMN_TIME_H_
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#define _QSE_CMN_TIME_H_
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/** @file
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/** \file
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* This file provides time manipulation functions.
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*/
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@ -892,6 +892,9 @@
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/* Patch level */
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#undef QSE_PACKAGE_VERSION_PATCH
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/* Define if pthread_cond_t is signed */
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#undef QSE_PTHREAD_MUTEX_T_IS_SIGNED
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/* Define if pthread_t is signed */
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#undef QSE_PTHREAD_T_IS_SIGNED
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@ -925,6 +928,12 @@
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/* sizeof(off_t) */
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#undef QSE_SIZEOF_OFF_T
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/* sizeof(pthread_cond_t) */
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#undef QSE_SIZEOF_PTHREAD_COND_T
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/* sizeof(pthread_mutex_t) */
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#undef QSE_SIZEOF_PTHREAD_MUTEX_T
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/* sizeof(pthread_t) */
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#undef QSE_SIZEOF_PTHREAD_T
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@ -1012,6 +1021,12 @@
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/* The size of `off_t', as computed by sizeof. */
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#undef SIZEOF_OFF_T
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/* The size of `pthread_cond_t', as computed by sizeof. */
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#undef SIZEOF_PTHREAD_COND_T
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/* The size of `pthread_mutex_t', as computed by sizeof. */
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#undef SIZEOF_PTHREAD_MUTEX_T
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/* The size of `pthread_t', as computed by sizeof. */
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#undef SIZEOF_PTHREAD_T
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@ -1,6 +1,7 @@
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pkgincludedir = $(includedir)/qse/sys
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pkginclude_HEADERS = \
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cnd.h \
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mtx.h \
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thr.h
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@ -117,7 +117,7 @@ am__can_run_installinfo = \
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n|no|NO) false;; \
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*) (install-info --version) >/dev/null 2>&1;; \
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esac
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am__pkginclude_HEADERS_DIST = mtx.h thr.h SocketAddress.hpp
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am__pkginclude_HEADERS_DIST = cnd.h mtx.h thr.h SocketAddress.hpp
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am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
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am__vpath_adj = case $$p in \
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$(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
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@ -343,7 +343,7 @@ target_alias = @target_alias@
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top_build_prefix = @top_build_prefix@
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top_builddir = @top_builddir@
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top_srcdir = @top_srcdir@
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pkginclude_HEADERS = mtx.h thr.h $(am__append_1)
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pkginclude_HEADERS = cnd.h mtx.h thr.h $(am__append_1)
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all: all-am
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.SUFFIXES:
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140
qse/include/qse/sys/cnd.h
Normal file
140
qse/include/qse/sys/cnd.h
Normal file
@ -0,0 +1,140 @@
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/*
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* $Id$
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*
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Copyright (c) 2006-2014 Chung, Hyung-Hwan. All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EQSERESS OR
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IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _QSE_CMN_CND_H_
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#define _QSE_CMN_CND_H_
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#include <qse/types.h>
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#include <qse/macros.h>
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#include <qse/cmn/time.h>
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#include <qse/sys/mtx.h>
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typedef struct qse_cnd_t qse_cnd_t;
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#if defined(_WIN32)
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/* define nothing */
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#elif defined(__OS2__)
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# error not implemented
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#elif defined(__DOS__)
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# error not implemented
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#else
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# if (QSE_SIZEOF_PTHREAD_COND_T == 0)
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# error unsupported
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# elif (QSE_SIZEOF_PTHREAD_COND_T == QSE_SIZEOF_INT)
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# if defined(QSE_PTHREAD_COND_T_IS_SIGNED)
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typedef int qse_cnd_hnd_t;
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# else
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typedef unsigned int qse_cnd_hnd_t;
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# endif
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# elif (QSE_SIZEOF_PTHREAD_COND_T == QSE_SIZEOF_LONG)
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# if defined(QSE_PTHREAD_COND_T_IS_SIGNED)
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typedef long qse_cnd_hnd_t;
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# else
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typedef unsigned long qse_cnd_hnd_t;
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# endif
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# else
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# include <qse/pack1.h>
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struct qse_cnd_hnd_t
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{
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qse_uint8_t b[QSE_SIZEOF_PTHREAD_COND_T];
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};
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typedef struct qse_cnd_hnd_t qse_cnd_hnd_t;
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# include <qse/unpack.h>
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# endif
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#endif
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struct qse_cnd_t
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{
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qse_mmgr_t* mmgr;
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#if defined(_WIN32)
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void* gate;
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void* queue;
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void* mutex;
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unsigned int gone;
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unsigned long blocked;
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unsigned int waiting;
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#else
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qse_cnd_hnd_t hnd;
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#endif
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};
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#ifdef __cplusplus
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extern "C" {
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#endif
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qse_cnd_t* qse_cnd_open (
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qse_mmgr_t* mmgr,
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qse_size_t xtnsize
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);
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void qse_cnd_close (
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qse_cnd_t* cnd
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);
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int qse_cnd_init (
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qse_cnd_t* cnd,
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qse_mmgr_t* mmgr
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);
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void qse_cnd_fini (
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qse_cnd_t* cnd
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);
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qse_mmgr_t* qse_cnd_getmmgr (
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qse_cnd_t* cnd
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);
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void* qse_cnd_getxtn (
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qse_cnd_t* cnd
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);
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void qse_cnd_signal (
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qse_cnd_t* cond
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);
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void qse_cnd_broadcast (
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qse_cnd_t* cond
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);
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void qse_cnd_wait (
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qse_cnd_t* cond,
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qse_mtx_t* mutex,
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qse_ntime_t* waiting_time
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);
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#ifdef __cplusplus
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}
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#endif
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#endif
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@ -31,21 +31,50 @@
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#include <qse/types.h>
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#include <qse/macros.h>
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typedef struct qse_mtx_t qse_mtx_t;
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#if defined(_WIN32)
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/* <winnt.h> => typedef PVOID HANDLE; */
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typedef void* qse_mtx_hnd_t;
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#elif defined(__OS2__)
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/* not implemented */
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# error not implemented
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#elif defined(__DOS__)
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/* not implemented */
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# error not implemented
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#elif defined(__BEOS__)
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typedef sem_id qse_mtx_hnd_t;
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/* typedef sem_id qse_mtx_hnd_t; */
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typdef qse_int32_t qse_mtx_hnd_t;
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#else
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# include <pthread.h>
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typedef pthread_mutex_t qse_mtx_hnd_t;
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#endif
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typedef struct qse_mtx_t qse_mtx_t;
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# if (QSE_SIZEOF_PTHREAD_MUTEX_T == 0)
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# error unsupported
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# elif (QSE_SIZEOF_PTHREAD_MUTEX_T == QSE_SIZEOF_INT)
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# if defined(QSE_PTHREAD_MUTEX_T_IS_SIGNED)
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typedef int qse_mtx_hnd_t;
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# else
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typedef unsigned int qse_mtx_hnd_t;
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# endif
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# elif (QSE_SIZEOF_PTHREAD_MUTEX_T == QSE_SIZEOF_LONG)
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# if defined(QSE_PTHREAD_MUTEX_T_IS_SIGNED)
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typedef long qse_mtx_hnd_t;
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# else
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typedef unsigned long qse_mtx_hnd_t;
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# endif
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# else
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# include <qse/pack1.h>
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struct qse_mtx_hnd_t
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{
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qse_uint8_t b[QSE_SIZEOF_PTHREAD_MUTEX_T];
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};
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typedef struct qse_mtx_hnd_t qse_mtx_hnd_t;
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# include <qse/unpack.h>
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# endif
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#endif
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struct qse_mtx_t
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{
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