- (bal) Removed strtok_r and inet_ntop since they are no longer used.
This commit is contained in:
Ben Lindstrom
parent
acf59e68cb
commit
f96d887d75
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@ -2,6 +2,7 @@
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- (djm) Sync openbsd-compat with -current libc
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- (djm) Fix from Lutz Jaenicke <Lutz.Jaenicke@aet.TU-Cottbus.DE> for my
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broken makefile
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- (bal) Removed strtok_r and inet_ntop since they are no longer used.
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20010627
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- (djm) Reintroduce pam_session call for non-pty sessions.
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@ -5814,4 +5815,4 @@
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- Wrote replacements for strlcpy and mkdtemp
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- Released 1.0pre1
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$Id: ChangeLog,v 1.1336 2001/06/28 10:23:14 djm Exp $
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$Id: ChangeLog,v 1.1337 2001/06/28 23:21:28 mouring Exp $
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@ -1,4 +1,4 @@
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# $Id: configure.in,v 1.295 2001/06/28 00:24:42 stevesk Exp $
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# $Id: configure.in,v 1.296 2001/06/28 23:21:29 mouring Exp $
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AC_INIT(ssh.c)
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@ -459,7 +459,7 @@ AC_ARG_WITH(tcp-wrappers,
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)
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dnl Checks for library functions.
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AC_CHECK_FUNCS(arc4random atexit b64_ntop bcopy bindresvport_sa clock dirname fchown fchmod freeaddrinfo futimes gai_strerror getcwd getaddrinfo getgrouplist getnameinfo getrlimit getrusage getttyent getusershell glob inet_aton inet_ntoa inet_ntop innetgr login_getcapbool md5_crypt memmove mkdtemp on_exit openpty readpassphrase realpath rresvport_af setdtablesize setenv setegid seteuid setlogin setproctitle setresgid setreuid setrlimit setsid setvbuf sigaction sigvec snprintf strerror strlcat strlcpy strmode strsep strtok_r sysconf tcgetpgrp utimes vsnprintf vhangup vis waitpid _getpty __b64_ntop)
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AC_CHECK_FUNCS(arc4random atexit b64_ntop bcopy bindresvport_sa clock dirname fchown fchmod freeaddrinfo futimes gai_strerror getcwd getaddrinfo getgrouplist getnameinfo getrlimit getrusage getttyent getusershell glob inet_aton inet_ntoa innetgr login_getcapbool md5_crypt memmove mkdtemp on_exit openpty readpassphrase realpath rresvport_af setdtablesize setenv setegid seteuid setlogin setproctitle setresgid setreuid setrlimit setsid setvbuf sigaction sigvec snprintf strerror strlcat strlcpy strmode strsep sysconf tcgetpgrp utimes vsnprintf vhangup vis waitpid _getpty __b64_ntop)
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dnl Checks for time functions
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AC_CHECK_FUNCS(gettimeofday time)
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dnl Checks for libutil functions
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@ -1,211 +0,0 @@
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/* $OpenBSD: inet_ntop.c,v 1.1 1997/03/13 19:07:32 downsj Exp $ */
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/* Copyright (c) 1996 by Internet Software Consortium.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
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* ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
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* CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
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* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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* SOFTWARE.
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*/
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#include "config.h"
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#ifndef HAVE_INET_NTOP
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#if defined(LIBC_SCCS) && !defined(lint)
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#if 0
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static char rcsid[] = "$From: inet_ntop.c,v 8.7 1996/08/05 08:41:18 vixie Exp $";
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#else
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static char rcsid[] = "$OpenBSD: inet_ntop.c,v 1.1 1997/03/13 19:07:32 downsj Exp $";
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#endif
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#endif /* LIBC_SCCS and not lint */
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#include <sys/param.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include "openbsd-compat/fake-socket.h"
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#ifndef HAVE_CYGWIN
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#include <arpa/nameser.h>
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#endif
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#include <string.h>
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#include <errno.h>
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#include <stdio.h>
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#ifndef IN6ADDRSZ
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#define IN6ADDRSZ 16 /* IPv6 T_AAAA */
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#endif
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#ifndef INT16SZ
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#define INT16SZ 2 /* for systems without 16-bit ints */
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#endif
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/*
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* WARNING: Don't even consider trying to compile this on a system where
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* sizeof(int) < 4. sizeof(int) > 4 is fine; all the world's not a VAX.
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*/
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static const char *inet_ntop4 __P((const u_char *src, char *dst, size_t size));
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static const char *inet_ntop6 __P((const u_char *src, char *dst, size_t size));
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/* char *
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* inet_ntop(af, src, dst, size)
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* convert a network format address to presentation format.
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* return:
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* pointer to presentation format address (`dst'), or NULL (see errno).
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* author:
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* Paul Vixie, 1996.
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*/
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const char *
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inet_ntop(af, src, dst, size)
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int af;
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const void *src;
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char *dst;
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size_t size;
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{
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switch (af) {
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case AF_INET:
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return (inet_ntop4(src, dst, size));
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case AF_INET6:
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return (inet_ntop6(src, dst, size));
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default:
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errno = EAFNOSUPPORT;
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return (NULL);
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}
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/* NOTREACHED */
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}
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/* const char *
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* inet_ntop4(src, dst, size)
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* format an IPv4 address, more or less like inet_ntoa()
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* return:
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* `dst' (as a const)
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* notes:
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* (1) uses no statics
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* (2) takes a u_char* not an in_addr as input
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* author:
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* Paul Vixie, 1996.
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*/
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static const char *
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inet_ntop4(src, dst, size)
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const u_char *src;
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char *dst;
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size_t size;
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{
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static const char fmt[] = "%u.%u.%u.%u";
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char tmp[sizeof "255.255.255.255"];
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if (sprintf(tmp, fmt, src[0], src[1], src[2], src[3]) > size) {
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errno = ENOSPC;
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return (NULL);
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}
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strcpy(dst, tmp);
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return (dst);
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}
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/* const char *
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* inet_ntop6(src, dst, size)
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* convert IPv6 binary address into presentation (printable) format
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* author:
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* Paul Vixie, 1996.
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*/
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static const char *
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inet_ntop6(src, dst, size)
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const u_char *src;
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char *dst;
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size_t size;
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{
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/*
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* Note that int32_t and int16_t need only be "at least" large enough
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* to contain a value of the specified size. On some systems, like
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* Crays, there is no such thing as an integer variable with 16 bits.
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* Keep this in mind if you think this function should have been coded
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* to use pointer overlays. All the world's not a VAX.
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*/
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char tmp[sizeof "ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255"], *tp;
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struct { int base, len; } best, cur;
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u_int words[IN6ADDRSZ / INT16SZ];
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int i;
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/*
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* Preprocess:
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* Copy the input (bytewise) array into a wordwise array.
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* Find the longest run of 0x00's in src[] for :: shorthanding.
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*/
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memset(words, '\0', sizeof words);
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for (i = 0; i < IN6ADDRSZ; i++)
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words[i / 2] |= (src[i] << ((1 - (i % 2)) << 3));
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best.base = -1;
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cur.base = -1;
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for (i = 0; i < (IN6ADDRSZ / INT16SZ); i++) {
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if (words[i] == 0) {
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if (cur.base == -1)
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cur.base = i, cur.len = 1;
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else
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cur.len++;
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} else {
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if (cur.base != -1) {
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if (best.base == -1 || cur.len > best.len)
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best = cur;
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cur.base = -1;
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}
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}
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}
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if (cur.base != -1) {
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if (best.base == -1 || cur.len > best.len)
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best = cur;
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}
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if (best.base != -1 && best.len < 2)
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best.base = -1;
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/*
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* Format the result.
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*/
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tp = tmp;
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for (i = 0; i < (IN6ADDRSZ / INT16SZ); i++) {
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/* Are we inside the best run of 0x00's? */
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if (best.base != -1 && i >= best.base &&
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i < (best.base + best.len)) {
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if (i == best.base)
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*tp++ = ':';
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continue;
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}
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/* Are we following an initial run of 0x00s or any real hex? */
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if (i != 0)
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*tp++ = ':';
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/* Is this address an encapsulated IPv4? */
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if (i == 6 && best.base == 0 &&
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(best.len == 6 || (best.len == 5 && words[5] == 0xffff))) {
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if (!inet_ntop4(src+12, tp, sizeof tmp - (tp - tmp)))
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return (NULL);
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tp += strlen(tp);
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break;
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}
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tp += sprintf(tp, "%x", words[i]);
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}
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/* Was it a trailing run of 0x00's? */
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if (best.base != -1 && (best.base + best.len) == (IN6ADDRSZ / INT16SZ))
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*tp++ = ':';
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*tp++ = '\0';
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/*
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* Check for overflow, copy, and we're done.
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*/
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if ((size_t)(tp - tmp) > size) {
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errno = ENOSPC;
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return (NULL);
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}
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strcpy(dst, tmp);
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return (dst);
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}
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#endif /* !HAVE_INET_NTOP */
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@ -1,13 +0,0 @@
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/* $Id: inet_ntop.h,v 1.1 2001/04/12 21:35:53 mouring Exp $ */
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#ifndef _BSD_RRESVPORT_H
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#define _BSD_RRESVPORT_H
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#include "config.h"
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#ifndef HAVE_INET_NTOP
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const char *
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inet_ntop(int af, const void *src, char *dst, size_t size);
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#endif /* !HAVE_INET_NTOP */
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#endif /* _BSD_RRESVPORT_H */
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@ -1,92 +0,0 @@
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/*
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* Copyright (c) 1988 Regents of the University of California.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include "config.h"
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#ifndef HAVE_STRTOK_R
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#include "strtok.h"
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#if defined(LIBC_SCCS) && !defined(lint)
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static char *rcsid = "$OpenBSD: strtok.c,v 1.3 1999/11/09 11:19:46 art Exp $";
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#endif /* LIBC_SCCS and not lint */
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#include <string.h>
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char *strtok_r(char *s, const char *delim, char **last)
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{
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register char *spanp;
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register int c, sc;
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char *tok;
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if (s == NULL && (s = *last) == NULL)
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return (NULL);
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/*
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* Skip (span) leading delimiters (s += strspn(s, delim), sort of).
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*/
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cont:
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c = *s++;
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for (spanp = (char *)delim; (sc = *spanp++) != 0;) {
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if (c == sc)
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goto cont;
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}
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if (c == 0) { /* no non-delimiter characters */
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*last = NULL;
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return (NULL);
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}
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tok = s - 1;
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/*
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* Scan token (scan for delimiters: s += strcspn(s, delim), sort of).
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* Note that delim must have one NUL; we stop if we see that, too.
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*/
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for (;;) {
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c = *s++;
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spanp = (char *)delim;
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do {
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if ((sc = *spanp++) == c) {
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if (c == 0)
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s = NULL;
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else
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s[-1] = 0;
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*last = s;
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return (tok);
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}
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} while (sc != 0);
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}
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/* NOTREACHED */
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}
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#endif /* !HAVE_STRTOK_R */
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@ -1,12 +0,0 @@
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/* $Id: strtok.h,v 1.2 2001/02/09 01:55:36 djm Exp $ */
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#ifndef _BSD_STRTOK_H
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#define _BSD_STRTOK_H
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#include "config.h"
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#ifndef HAVE_STRTOK_R
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char *strtok_r(char *s, const char *delim, char **last);
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#endif /* HAVE_STRTOK_R */
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#endif /* _BSD_STRTOK_H */
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