* Copyright (c) 1983 Regents of the University of California.
* Redistribution and use in source and binary forms are permitted
* provided that this notice is preserved and that due credit is given
* to the University of California at Berkeley. The name of the University
* may not be used to endorse or promote products derived from this
* software without specific prior written permission. This software
* is provided ``as is'' without express or implied warranty.
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid
[] = "@(#)getservbyport.c 5.4 (Berkeley) %G%";
#endif /* LIBC_SCCS and not lint */
extern int _serv_stayopen
;
getservbyport(port
, proto
)
register struct servent
*p
;
setservent(_serv_stayopen
);
while (p
= getservent()) {
if (proto
== 0 || strcmp(p
->s_proto
, proto
) == 0)