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Fixed YP networks map support.

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This commit is contained in:
Garrett Wollman 1994-09-26 02:50:43 +00:00
parent 634b753d7d
commit 6d59cf8ef2
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=3108
1 changed files with 24 additions and 7 deletions
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31
lib/libc/net/getnetbynis.c
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@ -24,8 +24,8 @@
*/
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)$Id$";
static char rcsid[] = "$Id$";
static char sccsid[] = "@(#)$Id: getnetbynis.c,v 1.1 1994/09/25 02:12:26 pst Exp $";
static char rcsid[] = "$Id: getnetbynis.c,v 1.1 1994/09/25 02:12:26 pst Exp $";
#endif /* LIBC_SCCS and not lint */
#include <sys/param.h>
@ -51,7 +51,7 @@ _getnetbynis(name, map)
{
#ifdef YP
register char *cp, **q;
char *result;
static char *result;
int resultlen;
static struct netent h;
static char *domain = (char *)NULL;
@ -60,6 +60,11 @@ _getnetbynis(name, map)
if (yp_get_default_domain (&domain))
return (NULL);
if (result) {
free(result);
result = 0;
}
if (yp_match(domain, map, name, strlen(name), &result, &resultlen))
return (NULL);
@ -68,11 +73,14 @@ _getnetbynis(name, map)
cp = strpbrk(result, " \t");
*cp++ = '\0';
h.n_net = inet_addr(result);
h.n_addrtype = AF_INET;
h.n_name = result;
while (*cp == ' ' || *cp == '\t')
cp++;
h.n_name = cp;
h.n_net = inet_network(cp);
h.n_addrtype = AF_INET;
q = h.n_aliases = host_aliases;
cp = strpbrk(cp, " \t");
if (cp != NULL)
@ -108,10 +116,19 @@ _getnetbynisaddr(addr, type)
int type;
{
struct in_addr in;
char *str, *cp;
struct netent *np;
if (type != AF_INET)
return (NULL);
in.s_addr = addr;
return _getnetbynis(inet_ntoa(in), "networks.byaddr");
str = inet_ntoa(in);
cp = str + strlen(str) - 2;
while(!strcmp(cp, ".0")) {
*cp = '\0';
cp = str + strlen(str) - 2;
}
return _getnetbynis(str, "networks.byaddr");
}