/********************************************************************** * Copyright (c) Digital Equipment Corporation 1984, 1985, 1986. * * All Rights Reserved. * * Reference "/usr/src/COPYRIGHT" for applicable restrictions. * **********************************************************************/ /* * SCCSID: @(#)getsbyport.c 3.0 4/22/86 * Based on getservbyport.c 4.2 82/10/05 */ #include <netdb.h> struct servent * getservbyport(port, proto) int port; char *proto; { register struct servent *p; setservent(0); while (p = getservent()) { if (p->s_port != port) continue; if (proto == 0 || strcmp(p->s_proto, proto) == 0) break; } endservent(); return (p); }