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Diffstat (limited to 'c/src/exec/libnetworking/libc/gethostbynis.c')
-rw-r--r--c/src/exec/libnetworking/libc/gethostbynis.c142
1 files changed, 0 insertions, 142 deletions
diff --git a/c/src/exec/libnetworking/libc/gethostbynis.c b/c/src/exec/libnetworking/libc/gethostbynis.c
deleted file mode 100644
index 45dbe5a85d..0000000000
--- a/c/src/exec/libnetworking/libc/gethostbynis.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/*-
- * Copyright (c) 1994, Garrett Wollman
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)$Id$";
-static char rcsid[] = "$Id$";
-#endif /* LIBC_SCCS and not lint */
-
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include <errno.h>
-#include <string.h>
-#ifdef YP
-#include <rpc/rpc.h>
-#include <rpcsvc/yp_prot.h>
-#include <rpcsvc/ypclnt.h>
-#endif
-
-#define MAXALIASES 35
-#define MAXADDRS 35
-
-#ifdef YP
-static char *host_aliases[MAXALIASES];
-static char hostaddr[MAXADDRS];
-static char *host_addrs[2];
-#endif /* YP */
-
-static struct hostent *
-_gethostbynis(name, map, af)
- const char *name;
- char *map;
- int af;
-{
-#ifdef YP
- register char *cp, **q;
- char *result;
- int resultlen;
- static struct hostent h;
- static char *domain = (char *)NULL;
- static char ypbuf[YPMAXRECORD + 2];
-
- switch(af) {
- case AF_INET:
- break;
- default:
- case AF_INET6:
- errno = EAFNOSUPPORT;
- return NULL;
- }
-
- if (domain == (char *)NULL)
- if (yp_get_default_domain (&domain))
- return ((struct hostent *)NULL);
-
- if (yp_match(domain, map, name, strlen(name), &result, &resultlen))
- return ((struct hostent *)NULL);
-
- /* avoid potential memory leak */
- bcopy((char *)result, (char *)&ypbuf, resultlen);
- ypbuf[resultlen] = '\0';
- free(result);
- result = (char *)&ypbuf;
-
- if ((cp = index(result, '\n')))
- *cp = '\0';
-
- cp = strpbrk(result, " \t");
- *cp++ = '\0';
- h.h_addr_list = host_addrs;
- h.h_addr = hostaddr;
- *((u_long *)h.h_addr) = inet_addr(result);
- h.h_length = sizeof(u_long);
- h.h_addrtype = AF_INET;
- while (*cp == ' ' || *cp == '\t')
- cp++;
- h.h_name = cp;
- q = h.h_aliases = host_aliases;
- cp = strpbrk(cp, " \t");
- if (cp != NULL)
- *cp++ = '\0';
- while (cp && *cp) {
- if (*cp == ' ' || *cp == '\t') {
- cp++;
- continue;
- }
- if (q < &host_aliases[MAXALIASES - 1])
- *q++ = cp;
- cp = strpbrk(cp, " \t");
- if (cp != NULL)
- *cp++ = '\0';
- }
- *q = NULL;
- return (&h);
-#else
- return (NULL);
-#endif /* YP */
-}
-
-struct hostent *
-_gethostbynisname(name, af)
- const char *name;
- int af;
-{
- return _gethostbynis(name, "hosts.byname", af);
-}
-
-struct hostent *
-_gethostbynisaddr(addr, len, af)
- const char *addr;
- int len;
- int af;
-{
- return _gethostbynis(inet_ntoa(*(struct in_addr *)addr),"hosts.byaddr", af);
-}