[unix-history] / usr / src / cmd / call.c

char *dn;

main(argc, argv)
char *argv[];
{
	register f, n, c;


	if(argc < 2)
		goto arg;
	dn = "/dev/dn0";
	if(*argv[1] == '-') {
		dn = argv[1]+1;
		argc--;
		argv++;
	}
	if(argc < 2)
		goto arg;
	c = 0;
loop:
	f = open(dn, 1);
	if(f < 0)
		goto slp;
	for(n=0; argv[1][n]; n++)
		;
	alarm(120);
	if(write(f, argv[1], n) == n)
		exit(0);

slp:
	if(f >= 0)
		close(f);
	c++;
	if(c > 100)
		exit(1);
	sleep(10);
	goto loop;

arg:
	printf("arg c\n");
	exit(1);
}
Commit	Line	Data
3b600ead TL	1	char *dn;
	2
	3	main(argc, argv)
	4	char *argv[];
	5	{
	6	register f, n, c;
	7
	8
	9	if(argc < 2)
	10	goto arg;
	11	dn = "/dev/dn0";
	12	if(*argv[1] == '-') {
	13	dn = argv[1]+1;
	14	argc--;
	15	argv++;
	16	}
	17	if(argc < 2)
	18	goto arg;
	19	c = 0;
	20	loop:
	21	f = open(dn, 1);
	22	if(f < 0)
	23	goto slp;
	24	for(n=0; argv[1][n]; n++)
	25	;
	26	alarm(120);
	27	if(write(f, argv[1], n) == n)
	28	exit(0);
	29
	30	slp:
	31	if(f >= 0)
	32	close(f);
	33	c++;
	34	if(c > 100)
	35	exit(1);
	36	sleep(10);
	37	goto loop;
	38
	39	arg:
	40	printf("arg c\n");
	41	exit(1);
	42	}