69 lines
1.7 KiB
C
69 lines
1.7 KiB
C
/*
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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xrdp: A Remote Desktop Protocol server.
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Copyright (C) Jay Sorg 2005-2007
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*/
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/**
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*
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* @file sessvc.c
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* @brief Session supervisor
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* @author Simone Fedele
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*
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*/
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#include "os_calls.h"
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#include "arch.h"
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#include "log.h"
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#include <sys/types.h>
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#include <errno.h>
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pid_t wm_pid;
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pid_t x_pid;
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void DEFAULT_CC
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signal_handler(int sig)
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{
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g_sigterm(x_pid);
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g_sigterm(wm_pid);
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g_exit(0);
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}
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/******************************************************************************/
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int DEFAULT_CC
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main(int argc, char** argv)
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{
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int ret=0;
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x_pid = g_atoi(argv[1]);
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wm_pid = g_atoi(argv[2]);
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g_printf("\n[sessvc] Setting signal handler\n");
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g_signal(9, signal_handler); /* SIGKILL */
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g_signal(15, signal_handler); /* SIGTERM */
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g_signal(17, signal_handler); /* SIGCHLD */
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g_printf("\n[sessvc] Waiting for X (pid %d) and WM (pid %d)\n", x_pid, wm_pid);
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ret = g_waitpid(wm_pid);
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g_sigterm(x_pid);
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g_printf("\n[sessvc] WM is dead (waitpid said %d, errno is %d). exiting...\n", ret, errno);
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return 0;
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}
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