[unix-history] / usr / src / lib / libc / net / getprotoname.c

/*	getprotoname.c	4.2	82/10/05	*/

#include <netdb.h>

struct protoent *
getprotobyname(name)
	register char *name;
{
	register struct protoent *p;
	register char **cp;

	setprotoent(0);
	while (p = getprotoent()) {
		if (strcmp(p->p_name, name) == 0)
			break;
		for (cp = p->p_aliases; *cp != 0; cp++)
			if (strcmp(*cp, name) == 0)
				goto found;
	}
found:
	endprotoent();
	return (p);
}
Commit	Line	Data
5e649950	1	/* getprotoname.c 4.2 82/10/05 */
723e6dff SL	2
	3	#include <netdb.h>
	4
	5	struct protoent *
5e649950	6	getprotobyname(name)
723e6dff SL	7	register char *name;
	8	{
	9	register struct protoent *p;
	10	register char **cp;
	11
	12	setprotoent(0);
	13	while (p = getprotoent()) {
	14	if (strcmp(p->p_name, name) == 0)
	15	break;
	16	for (cp = p->p_aliases; *cp != 0; cp++)
	17	if (strcmp(*cp, name) == 0)
	18	goto found;
	19	}
	20	found:
	21	endprotoent();
	22	return (p);
	23	}