Allow standalone win32 programs to exit the Contiki process by calling LOAD_UNLOAD().

platform/win32/Makefile.win32

@@ -30,7 +30,7 @@
 #
 # Author: Oliver Schmidt <ol.sc@web.de>
 #
-# $Id: Makefile.win32,v 1.19 2010/01/30 11:52:01 oliverschmidt Exp $
+# $Id: Makefile.win32,v 1.20 2010/10/12 11:03:53 oliverschmidt Exp $
 #
 
 TARGET_LIBFILES = /lib/w32api/libws2_32.a /lib/w32api/libiphlpapi.a
@@ -53,6 +53,8 @@ ifdef PLATFORM_BUILD
   CFLAGS += -DPLATFORM_BUILD -DWITH_LOADER_ARCH -DAUTOSTART_ENABLE
   LDFLAGS += -Wl,--out-implib=contiki-main.$(TARGET).a \
              -u _cfs_open -u _cfs_opendir -u _uiplib_ipaddrconv
+else
+  CONTIKI_TARGET_SOURCEFILES += unload.c
 endif
 
 ### Set a target-specific variable value

platform/win32/contiki-conf.h

@@ -127,6 +127,8 @@ typedef unsigned short uip_stats_t;
 
 #ifdef PLATFORM_BUILD
 #define LOADER_CONF_ARCH "loader/dll-loader.h"
+#else /* PLATFORM_BUILD */
+#define LOADER_CONF_ARCH "loader/unload.h"
 #endif /* PLATFORM_BUILD */
 
 #define PROGRAM_HANDLER_CONF_MAX_NUMDSCS 10

platform/win32/loader/unload.c

@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2010, Swedish Institute of Computer Science.
+ * 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. Neither the name of the Institute 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 INSTITUTE 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 INSTITUTE OR 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. 
+ *
+ * This file is part of the Contiki operating system.
+ * 
+ * Author: Oliver Schmidt <ol.sc@web.de>
+ *
+ * $Id: unload.c,v 1.1 2010/10/12 11:03:53 oliverschmidt Exp $
+ */
+
+#include <stdlib.h>
+
+#include "ctk/ctk-draw.h"
+
+/*-----------------------------------------------------------------------------------*/
+void
+unload(void)
+{
+  exit(EXIT_SUCCESS);
+}
+/*-----------------------------------------------------------------------------------*/

platform/win32/loader/unload.h

@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2010, Swedish Institute of Computer Science.
+ * 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. Neither the name of the Institute 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 INSTITUTE 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 INSTITUTE OR 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. 
+ *
+ * This file is part of the Contiki operating system.
+ * 
+ * Author: Oliver Schmidt <ol.sc@web.de>
+ *
+ * $Id: unload.h,v 1.1 2010/10/12 11:03:53 oliverschmidt Exp $
+ */
+
+#ifndef __UNLOAD_H__
+#define __UNLOAD_H__
+
+#define LOADER_UNLOAD unload
+
+void unload(void);
+
+#endif /* __UNLOAD_H__ */