added qse_mtx_t

qse/include/qse/sys/Makefile.am

@@ -1,6 +1,7 @@
 pkgincludedir = $(includedir)/qse/sys
 
 pkginclude_HEADERS = \
+	mtx.h \
 	thr.h
 
 if ENABLE_CXX

qse/include/qse/sys/Makefile.in

@@ -117,7 +117,7 @@ am__can_run_installinfo = \
     n|no|NO) false;; \
     *) (install-info --version) >/dev/null 2>&1;; \
   esac
-am__pkginclude_HEADERS_DIST = thr.h SocketAddress.hpp
+am__pkginclude_HEADERS_DIST = mtx.h thr.h SocketAddress.hpp
 am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
 am__vpath_adj = case $$p in \
     $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
@@ -343,7 +343,7 @@ target_alias = @target_alias@
 top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
-pkginclude_HEADERS = thr.h $(am__append_1)
+pkginclude_HEADERS = mtx.h thr.h $(am__append_1)
 all: all-am
 
 .SUFFIXES:

qse/include/qse/sys/mtx.h

@@ -0,0 +1,102 @@
+/*
+ * $Id$
+ *
+    Copyright (c) 2006-2014 Chung, Hyung-Hwan. 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.
+
+    THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EQSERESS 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 AUTHOR 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.
+ */
+
+
+#ifndef _QSE_CMN_MTX_H_
+#define _QSE_CMN_MTX_H_
+
+#include <qse/types.h>
+#include <qse/macros.h>
+
+
+#if defined(_WIN32)
+	typedef void* qse_mtx_hnd_t;
+#elif defined(__OS2__)
+#	error not implemented
+#elif defined(__DOS__)
+#	error not implemented
+#elif defined(__BEOS__)
+	typedef sem_id qse_mtx_hnd_t;
+#else
+#	include <pthread.h>
+	typedef pthread_mutex_t qse_mtx_hnd_t;
+#endif
+
+typedef struct qse_mtx_t qse_mtx_t;
+
+struct qse_mtx_t
+{
+	qse_mmgr_t* mmgr;
+	qse_mtx_hnd_t hnd;
+};
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+qse_mtx_t* qse_mtx_open (
+	qse_mmgr_t*       mmgr,
+	qse_size_t        xtnsize
+);
+
+void qse_mtx_close (
+	qse_mtx_t* mtx
+);
+
+int qse_mtx_init (
+	qse_mtx_t*        mtx,
+	qse_mmgr_t*       mmgr
+);
+
+void qse_mtx_fini (
+	qse_mtx_t* mtx
+);
+
+qse_mmgr_t* qse_mtx_getmmgr (
+	qse_mtx_t* mtx
+);
+
+void* qse_mtx_getxtn (
+	qse_mtx_t* mtx
+);
+
+int qse_mtx_lock (
+	qse_mtx_t* mtx
+);
+
+int qse_mtx_unlock (
+	qse_mtx_t* mtx
+);
+
+int qse_mtx_trylock (
+	qse_mtx_t* mtx
+);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

qse/include/qse/sys/thr.h

@@ -122,6 +122,14 @@ void qse_thr_fini (
 	qse_thr_t* thr
 );
 
+qse_mmgr_t* qse_thr_getmmgr (
+	qse_thr_t* thr
+);
+
+void* qse_thr_getxtn (
+	qse_thr_t* thr
+);
+
 qse_size_t qse_thr_getstacksize (
 	qse_thr_t* thr
 );