[thirdparty/util-linux.git] / sys-utils / setsid.c

/*
 * setsid.c -- execute a command in a new session
 * Rick Sladkey <jrs@world.std.com>
 * In the public domain.
 */

#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>

int main(int argc, char *argv[])
{
	if (argc < 2) {
		fprintf(stderr, "usage: %s program [arg ...]\n",
			argv[0]);
		exit(1);
	}
	if (setsid() < 0) {
		perror("setsid");
		exit(1);
	}
	execvp(argv[1], argv + 1);
	perror("execvp");
	exit(1);
}
Commit	Line	Data
6dbe3af9 KZ	1	/*
	2	* setsid.c -- execute a command in a new session
	3	* Rick Sladkey <jrs@world.std.com>
	4	* In the public domain.
	5	*/
	6
	7	#include <stdio.h>
	8	#include <unistd.h>
	9	#include <stdlib.h>
	10
	11	int main(int argc, char *argv[])
	12	{
	13	if (argc < 2) {
	14	fprintf(stderr, "usage: %s program [arg ...]\n",
	15	argv[0]);
	16	exit(1);
	17	}
	18	if (setsid() < 0) {
	19	perror("setsid");
	20	exit(1);
	21	}
	22	execvp(argv[1], argv + 1);
	23	perror("execvp");
	24	exit(1);
	25	}