1 files changed, 0 insertions, 169 deletions

diff --git a/src/lib/libc/net/getprotoent.c b/src/lib/libc/net/getprotoent.c
deleted file mode 100644
index a218863d07..0000000000
--- a/src/lib/libc/net/getprotoent.c
+++ /dev/null
@@ -1,169 +0,0 @@
-/*      $OpenBSD: getprotoent.c,v 1.13 2015/09/14 07:38:38 guenther Exp $ */
-/*
- * Copyright (c) 1983, 1993
- *      The Regents of the University of California.  All rights reserved.
- *
- * 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.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND 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.
- */
-
-#include <sys/types.h>
-#include <sys/socket.h>
-
-#include <errno.h>
-#include <limits.h>
-#include <netdb.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-void
-setprotoent_r(int f, struct protoent_data *pd)
-{
-        if (pd->fp == NULL)
-                pd->fp = fopen(_PATH_PROTOCOLS, "re" );
-        else
-                rewind(pd->fp);
-        pd->stayopen |= f;
-}
-DEF_WEAK(setprotoent_r);
-
-void
-endprotoent_r(struct protoent_data *pd)
-{
-        if (pd->fp) {
-                fclose(pd->fp);
-                pd->fp = NULL;
-        }
-        free(pd->aliases);
-        pd->aliases = NULL;
-        pd->maxaliases = 0;
-        free(pd->line);
-        pd->line = NULL;
-        pd->stayopen = 0;
-}
-DEF_WEAK(endprotoent_r);
-
-int
-getprotoent_r(struct protoent *pe, struct protoent_data *pd)
-{
-        char *p, *cp, **q, *endp;
-        size_t len;
-        long l;
-        int serrno;
-
-        if (pd->fp == NULL && (pd->fp = fopen(_PATH_PROTOCOLS, "re" )) == NULL)
-                return (-1);
-again:
-        if ((p = fgetln(pd->fp, &len)) == NULL)
-                return (-1);
-        if (len == 0 || *p == '#' || *p == '\n')
-                goto again;
-        if (p[len-1] == '\n')
-                len--;
-        if ((cp = memchr(p, '#', len)) != NULL)
-                len = cp - p;
-        cp = realloc(pd->line, len + 1);
-        if (cp == NULL)
-                return (-1);
-        pd->line = pe->p_name = memcpy(cp, p, len);
-        cp[len] = '\0';
-        cp = strpbrk(cp, " \t");
-        if (cp == NULL)
-                goto again;
-        *cp++ = '\0';
-        while (*cp == ' ' || *cp == '\t')
-                cp++;
-        p = strpbrk(cp, " \t");
-        if (p != NULL)
-                *p++ = '\0';
-        l = strtol(cp, &endp, 10);
-        if (endp == cp || *endp != '\0' || l < 0 || l >= INT_MAX)
-                goto again;
-        pe->p_proto = l;
-        if (pd->aliases == NULL) {
-                pd->maxaliases = 5;
-                pd->aliases = calloc(pd->maxaliases, sizeof(char *));
-                if (pd->aliases == NULL) {
-                        serrno = errno;
-                        endprotoent_r(pd);
-                        errno = serrno;
-                        return (-1);
-                }
-        }
-        q = pe->p_aliases = pd->aliases;
-        if (p != NULL) {
-                cp = p;
-                while (cp && *cp) {
-                        if (*cp == ' ' || *cp == '\t') {
-                                cp++;
-                                continue;
-                        }
-                        if (q == &pe->p_aliases[pd->maxaliases - 1]) {
-                                p = reallocarray(pe->p_aliases,
-                                    pd->maxaliases, 2 * sizeof(char *));
-                                if (p == NULL) {
-                                        serrno = errno;
-                                        endprotoent_r(pd);
-                                        errno = serrno;
-                                        return (-1);
-                                }
-                                pd->maxaliases *= 2;
-                                q = (char **)p + (q - pe->p_aliases);
-                                pe->p_aliases = pd->aliases = (char **)p;
-                        }
-                        *q++ = cp;
-                        cp = strpbrk(cp, " \t");
-                        if (cp != NULL)
-                                *cp++ = '\0';
-                }
-        }
-        *q = NULL;
-        return (0);
-}
-DEF_WEAK(getprotoent_r);
-
-struct protoent_data _protoent_data;    /* shared with getproto{,name}.c */
-
-void
-setprotoent(int f)
-{
-        setprotoent_r(f, &_protoent_data);
-}
-
-void
-endprotoent(void)
-{
-        endprotoent_r(&_protoent_data);
-}
-
-struct protoent *
-getprotoent(void)
-{
-        static struct protoent proto;
-
-        if (getprotoent_r(&proto, &_protoent_data) != 0)
-                return (NULL);
-        return (&proto);
-}