Add example to kill a process.

[simgrid.git] / examples / msg / masterslave / masterslave_kill.c

diff --git a/examples/msg/masterslave/masterslave_kill.c b/examples/msg/masterslave/masterslave_kill.c
new file mode 100644 (file)
index 0000000..b6248ae
--- /dev/null
+++ b/examples/msg/masterslave/masterslave_kill.c
@@ -0,0 +1,81 @@
+/* Copyright (c) 2007, 2009, 2010. The SimGrid Team.
+ * All rights reserved.                                                     */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
+
+#include "msg/msg.h"            /* Yeah! If you want to use msg, you need to include msg/msg.h */
+#include "xbt/sysdep.h"         /* calloc */
+
+/* Create a log channel to have nice outputs. */
+#include "xbt/log.h"
+XBT_LOG_NEW_DEFAULT_CATEGORY(msg_test,
+                             "Messages specific for this msg example");
+
+/** Lazy guy function. This process suspends itself asap.  */
+static int slave(int argc, char *argv[])
+{
+  XBT_INFO("Hello!");
+  XBT_INFO("Suspend process");
+  MSG_process_suspend(MSG_process_self());
+  MSG_task_execute(MSG_task_create("toto",10000000000000000,0,NULL));
+  XBT_INFO("Bye!");
+  return 0;
+}                               /* end_of_lazy_guy */
+
+static int master(int argc, char *argv[])
+{
+  m_process_t bob = NULL;
+
+  XBT_INFO("Hello!");
+  bob = MSG_process_create("slave", slave, NULL, MSG_get_host_by_name("bob"));
+  MSG_process_sleep(10.0);
+
+  XBT_INFO("Resume process");
+  MSG_process_resume(bob);
+
+  XBT_INFO("Kill process");
+  MSG_process_kill(bob);
+
+  XBT_INFO("OK, goodbye now.");
+  return 0;
+}                               /* end_of_dram_master */
+
+/** Test function */
+static MSG_error_t test_all(const char *platform_file,
+                            const char *application_file)
+{
+  MSG_error_t res = MSG_OK;
+
+  MSG_create_environment(platform_file);
+  MSG_function_register("master", master);
+  MSG_function_register("slave", slave);
+  MSG_launch_application(application_file);
+
+  res = MSG_main();
+
+  XBT_INFO("Simulation time %g", MSG_get_clock());
+  return res;
+}                               /* end_of_test_all */
+
+
+/** Main function */
+int main(int argc, char *argv[])
+{
+  MSG_error_t res = MSG_OK;
+
+  MSG_global_init(&argc, argv);
+  if (argc < 3) {
+    XBT_CRITICAL("Usage: %s platform_file deployment_file\n", argv[0]);
+    XBT_CRITICAL("example: %s msg_platform.xml msg_deployment_suspend.xml\n",
+              argv[0]);
+    exit(1);
+  }
+  test_all(argv[1], argv[2]);
+  res = MSG_clean();
+
+  if (res == MSG_OK)
+    return 0;
+  else
+    return 1;
+}                               /* end_of_main */