1 files changed, 4 insertions, 75 deletions

diff --git a/src/lib/libc/net/getnetent.c b/src/lib/libc/net/getnetent.c
index b16575b64d..b93e442fa9 100644
--- a/src/lib/libc/net/getnetent.c
+++ b/src/lib/libc/net/getnetent.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: getnetent.c,v 1.17 2015/01/16 18:20:14 millert Exp $ */
+/*      $OpenBSD: getnetent.c,v 1.18 2018/04/28 15:05:40 schwarze Exp $ */
 /*
  * Copyright (c) 1983, 1993
  *      The Regents of the University of California.  All rights reserved.
@@ -28,93 +28,22 @@
  * SUCH DAMAGE.
  */
 
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
 #include <netdb.h>
-#include <stdio.h>
-#include <string.h>
-#include <limits.h>
-
-#define MAXALIASES      35
-
-static FILE *netf;
-static char line[BUFSIZ+1];
-static struct netent net;
-static char *net_aliases[MAXALIASES];
-int _net_stayopen;
+#include <stddef.h>
 
 void
 setnetent(int f)
 {
-        if (netf == NULL)
-                netf = fopen(_PATH_NETWORKS, "re" );
-        else
-                rewind(netf);
-        _net_stayopen |= f;
 }
 
 void
 endnetent(void)
 {
-        if (netf) {
-                fclose(netf);
-                netf = NULL;
-        }
-        _net_stayopen = 0;
 }
 
 struct netent *
 getnetent(void)
 {
-        char *p, *cp, **q;
-        size_t len;
-
-        if (netf == NULL && (netf = fopen(_PATH_NETWORKS, "re" )) == NULL)
-                return (NULL);
-again:
-        if ((p = fgetln(netf, &len)) == NULL)
-                return (NULL);
-        if (p[len-1] == '\n')
-                len--;
-        if (len >= sizeof(line) || len == 0)
-                goto again;
-        p = memcpy(line, p, len);
-        line[len] = '\0';
-        if (*p == '#')
-                goto again;
-        if ((cp = strchr(p, '#')) != NULL)
-                *cp = '\0';
-        net.n_name = p;
-        if (strlen(net.n_name) > HOST_NAME_MAX)
-                net.n_name[HOST_NAME_MAX] = '\0';
-        cp = strpbrk(p, " \t");
-        if (cp == NULL)
-                goto again;
-        *cp++ = '\0';
-        while (*cp == ' ' || *cp == '\t')
-                cp++;
-        p = strpbrk(cp, " \t");
-        if (p != NULL)
-                *p++ = '\0';
-        net.n_net = inet_network(cp);
-        net.n_addrtype = AF_INET;
-        q = net.n_aliases = net_aliases;
-        cp = p;
-        while (cp && *cp) {
-                if (*cp == ' ' || *cp == '\t') {
-                        cp++;
-                        continue;
-                }
-                if (q < &net_aliases[MAXALIASES - 1]) {
-                        *q++ = cp;
-                        if (strlen(cp) > HOST_NAME_MAX)
-                                cp[HOST_NAME_MAX] = '\0';
-                }
-                cp = strpbrk(cp, " \t");
-                if (cp != NULL)
-                        *cp++ = '\0';
-        }
-        *q = NULL;
-        return (&net);
+        h_errno = NETDB_INTERNAL;
+        return NULL;
 }