1 /* Copyright (c) 2009-2010, 2013. The SimGrid Team.
2 * All rights reserved. */
4 /* This program is free software; you can redistribute it and/or modify it
5 * under the terms of the license (GNU LGPL) which comes with this package. */
8 #include "xbt/sysdep.h"
10 XBT_LOG_NEW_DEFAULT_CATEGORY(msg_test,
11 "Messages specific for this msg example");
12 const char* mailbox = "mailbox";
13 #define task_comp_size 1000
14 #define task_comm_size 100000
16 static int onexit(void* data){
17 XBT_INFO("Process \"%d\" killed.", *((int*)data));
21 static int sendpid(int argc, char *argv[])
23 int pid = MSG_process_self_PID();
24 MSG_process_on_exit(onexit, &pid);
25 msg_task_t task = MSG_task_create("pid", task_comp_size, task_comm_size, &pid);
26 XBT_INFO("Sending pid of \"%d\".", pid);
27 MSG_task_send(task, mailbox);
28 XBT_INFO("Send of pid \"%d\" done.", pid);
29 MSG_process_suspend(MSG_process_self());
33 static int killall(int argc, char *argv[]){
34 msg_task_t task = NULL;
35 _XBT_GNUC_UNUSED int res;
38 res = MSG_task_receive(&(task), mailbox);
39 int pid = *(int*)MSG_task_get_data(task);
40 MSG_task_destroy(task);
41 XBT_INFO("Killing process \"%d\".", pid);
42 MSG_process_kill(MSG_process_from_PID(pid));
49 int main(int argc, char *argv[])
51 msg_error_t res = MSG_OK;
53 MSG_init(&argc, argv);
55 /* Application deployment */
56 MSG_function_register("sendpid", &sendpid);
57 MSG_function_register("killall", &killall);
59 MSG_process_killall(atoi(argv[3]));
61 MSG_create_environment(argv[1]);
62 MSG_launch_application(argv[2]);