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vpncwatch.h
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vpncwatch.h
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/*
* vpncwatch.h
* Keepalive daemon for vpnc (so I can fit it on an OpenWRT system)
* Author: David Cantrell <[email protected]>
*
* Adapted from vpnc-watch.py by Gary Benson <[email protected]>
* (Python is TOO BIG for a 16M OpenWRT router.)
*
* 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, see <http://www.gnu.org/licenses/>.
*/
/* Program version */
#define VER_MAJOR 1
#define VER_MINOR 9
/* Macros */
#define PROCDIR "/proc"
/* Prototypes */
void show_version(char *);
void show_usage(char *);
char *which(char *);
pid_t pidof(char *);
int is_running(int);
void signal_handler(int);
pid_t start_cmd(char *, char *, char **);
void stop_cmd(char *, int);
int is_network_up(char *, char *);