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/*
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
xrdp: A Remote Desktop Protocol server.
Copyright (C) Jay Sorg 2005-2008
*/
/**
*
* @file sessvc.c
* @brief Session supervisor
* @author Simone Fedele
*
*/
#include "os_calls.h"
#include "arch.h"
#include "log.h"
#include <sys/types.h>
#include <errno.h>
pid_t wm_pid;
pid_t x_pid;
void DEFAULT_CC
signal_handler(int sig)
{
g_sigterm(x_pid);
g_sigterm(wm_pid);
g_exit(0);
}
/******************************************************************************/
int DEFAULT_CC
main(int argc, char** argv)
{
int ret=0;
x_pid = g_atoi(argv[1]);
wm_pid = g_atoi(argv[2]);
g_printf("\n[sessvc] Setting signal handler\n");
g_signal(9, signal_handler); /* SIGKILL */
g_signal(15, signal_handler); /* SIGTERM */
g_signal(17, signal_handler); /* SIGCHLD */
g_printf("\n[sessvc] Waiting for X (pid %d) and WM (pid %d)\n", x_pid, wm_pid);
ret = g_waitpid(wm_pid);
g_sigterm(x_pid);
g_printf("\n[sessvc] WM is dead (waitpid said %d, errno is %d). exiting...\n", ret, errno);
return 0;
}
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