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

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

#include <netdb.h>

struct servent *
getservbyname(name, proto)
	char *name, *proto;
{
	register struct servent *p;
	register char **cp;

	setservent(0);
	while (p = getservent()) {
		if (strcmp(name, p->s_name) == 0)
			goto gotname;
		for (cp = p->s_aliases; *cp; cp++)
			if (strcmp(name, *cp) == 0)
				goto gotname;
		continue;
gotname:
		if (proto == 0 || strcmp(p->s_proto, proto) == 0)
			break;
	}
	endservent();
	return (p);
}
Commit	Line	Data
5e649950	1	/* getservbyname.c 4.2 82/10/05 */
e28b94e5 SL	2
	3	#include <netdb.h>
	4
	5	struct servent *
5e649950	6	getservbyname(name, proto)
e28b94e5 SL	7	char name, proto;
	8	{
	9	register struct servent *p;
	10	register char **cp;
	11
	12	setservent(0);
	13	while (p = getservent()) {
	14	if (strcmp(name, p->s_name) == 0)
	15	goto gotname;
	16	for (cp = p->s_aliases; *cp; cp++)
	17	if (strcmp(name, *cp) == 0)
	18	goto gotname;
	19	continue;
	20	gotname:
	21	if (proto == 0 \|\| strcmp(p->s_proto, proto) == 0)
	22	break;
	23	}
	24	endservent();
	25	return (p);
	26	}