From eb8dd9dca1228af0cd132f515509051ecfabf6f6 Mon Sep 17 00:00:00 2001 From: cvs2svn Date: Mon, 14 Apr 2025 17:32:06 +0000 Subject: This commit was manufactured by cvs2git to create tag 'tb_20250414'. --- src/lib/libc/net/getprotoent.c | 169 ----------------------------------------- 1 file changed, 169 deletions(-) delete mode 100644 src/lib/libc/net/getprotoent.c (limited to 'src/lib/libc/net/getprotoent.c') 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 -#include - -#include -#include -#include -#include -#include -#include - -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); -} -- cgit v1.2.3-55-g6feb