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-/* xsystem.h - system(3) with error messages
-
- Carl D. Worth
-
- Copyright (C) 2001 University of Southern California
-
- 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, 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.
-*/
-
-#ifndef XSYSTEM_H
-#define XSYSTEM_H
-
-#include <stdlib.h>
-
-/* Like system(3), but with error messages printed if the fork fails
- or if the child process dies due to an uncaught signal. Also, the
- return value is a bit simpler:
-
- -1 if there was any problem
- Otherwise, the 8-bit return value of the program ala WEXITSTATUS
- as defined in <sys/wait.h>.
-*/
-int xsystem(const char *cmd);
-
-#endif
-