/* * Copyright (c) 1983 Regents of the University of California. * All rights reserved. * * Redistribution and use in source and binary forms are permitted * provided that the above copyright notice and this paragraph are * duplicated in all such forms and that any documentation, * advertising materials, and other materials related to such * distribution and use acknowledge that the software was developed * by the University of California, 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'' AND WITHOUT ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. */ #define __FORCE_GLIBC #include <features.h> #include <netdb.h> #include <string.h> extern int _net_stayopen; struct netent * getnetbyname(const char *name) { register struct netent *p; register char **cp; setnetent(_net_stayopen); while ((p = getnetent())) { if (strcmp(p->n_name, name) == 0) break; for (cp = p->n_aliases; *cp != 0; cp++) if (strcmp(*cp, name) == 0) goto found; } found: if (!_net_stayopen) endnetent(); return (p); }