[unix-history] / usr / src / sbin / reboot / reboot.c

#include <stdio.h>
#include <sys/reboot.h>
/*
 * Reboot
 */
static	char *sccsid = "@(#)reboot.c	4.1 (Berkeley) %G%";

main(argc, argv)
	int argc;
	char **argv;
{
	int howto;
	register char *argp;

	argc--, argv++;
	howto = 0;
	while (argc > 0) {
		if (!strcmp(*argv, "-s"))
			howto |= RB_SINGLE;
		else if (!strcmp(*argv, "-n"))
			howto |= RB_NOSYNC;
		else if (!strcmp(*argv, "-a"))
			howto |= RB_ASKNAME;
		else {
			fprintf(stderr,
			    "usage: reboot [ -a ] [ -n ] [ -s ]\n");
			exit(1);
		}
		argc--, argv++;
	}
	syscall(55, howto);
	perror("reboot");
}
Commit	Line	Data
cf5fda66 BJ	1	#include <stdio.h>
	2	#include <sys/reboot.h>
	3	/*
	4	* Reboot
	5	*/
	6	static char *sccsid = "@(#)reboot.c 4.1 (Berkeley) %G%";
	7
	8	main(argc, argv)
	9	int argc;
	10	char **argv;
	11	{
	12	int howto;
	13	register char *argp;
	14
	15	argc--, argv++;
	16	howto = 0;
	17	while (argc > 0) {
	18	if (!strcmp(*argv, "-s"))
	19	howto \|= RB_SINGLE;
	20	else if (!strcmp(*argv, "-n"))
	21	howto \|= RB_NOSYNC;
	22	else if (!strcmp(*argv, "-a"))
	23	howto \|= RB_ASKNAME;
	24	else {
	25	fprintf(stderr,
	26	"usage: reboot [ -a ] [ -n ] [ -s ]\n");
	27	exit(1);
	28	}
	29	argc--, argv++;
	30	}
	31	syscall(55, howto);
	32	perror("reboot");
	33	}