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/*
* setsid.c -- execute a command in a new session
* Rick Sladkey <jrs@world.std.com>
* In the public domain.
*
* 1999-02-22 Arkadiusz Mi¶kiewicz <misiek@pld.ORG.PL>
* - added Native Language Support
*
* 2001-01-18 John Fremlin <vii@penguinpowered.com>
* - fork in case we are process group leader
*
*/
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include "nls.h"
int
main(int argc, char *argv[]) {
setlocale(LC_ALL, "");
bindtextdomain(PACKAGE, LOCALEDIR);
textdomain(PACKAGE);
if (argc < 2) {
fprintf(stderr, _("usage: %s program [arg ...]\n"),
argv[0]);
exit(1);
}
if (getpgrp() == getpid()) {
switch(fork()){
case -1:
perror("fork");
exit(1);
case 0: /* child */
break;
default: /* parent */
exit(0);
}
}
if (setsid() < 0) {
perror("setsid"); /* cannot happen */
exit(1);
}
execvp(argv[1], argv + 1);
perror("execvp");
exit(1);
}
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