Removed unneeded sources.
Just noticed that VI did not like my copy-pasted commit log. It should be: we _need_ better pthread/mutex support. Here is the important part, again: Cleaned up native part of libbind.so a little bit more. Though, the ugly hack remains. We need better pthread/mutex support. Added TODO that we also should move sysctl() into the kernel and libroot.so. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15606 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Waldemar Kornewald
parent
ce823541ec
commit
5af343b54b
@ -1,146 +0,0 @@
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/*
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* Arc4 random number generator for OpenBSD.
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* Copyright 1996 David Mazieres <dm@lcs.mit.edu>.
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*
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* Modification and redistribution in source and binary forms is
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* permitted provided that due credit is given to the author and the
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* OpenBSD project by leaving this copyright notice intact.
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*/
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/*
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* This code is derived from section 17.1 of Applied Cryptography,
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* second edition, which describes a stream cipher allegedly
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* compatible with RSA Labs "RC4" cipher (the actual description of
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* which is a trade secret). The same algorithm is used as a stream
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* cipher called "arcfour" in Tatu Ylonen's ssh package.
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*
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* Here the stream cipher has been modified always to include the time
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* when initializing the state. That makes it impossible to
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* regenerate the same random sequence twice, so this can't be used
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* for encryption, but will generate good random numbers.
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*
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* RC4 is a registered trademark of RSA Laboratories.
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*/
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#include <kernel/OS.h>
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#include <fcntl.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <sys/types.h>
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#include <sys/param.h>
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#include <sys/time.h>
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#ifdef __GNUC__
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#define inline __inline
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#else /* !__GNUC__ */
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#define inline
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#endif /* !__GNUC__ */
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struct arc4_stream {
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uint8 i;
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uint8 j;
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uint8 s[256];
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};
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int rs_initialized;
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static struct arc4_stream rs;
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static inline void arc4_init(struct arc4_stream *as)
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{
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int n;
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for (n = 0; n < 256; n++)
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as->s[n] = n;
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as->i = 0;
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as->j = 0;
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}
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static inline void arc4_addrandom(struct arc4_stream *as,
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u_char *dat, int datlen)
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{
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int n;
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uint8 si;
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as->i--;
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for (n = 0; n < 256; n++) {
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as->i = (as->i + 1);
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si = as->s[as->i];
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as->j = (as->j + si + dat[n % datlen]);
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as->s[as->i] = as->s[as->j];
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as->s[as->j] = si;
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}
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as->j = as->i;
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}
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static void arc4_stir(struct arc4_stream *as)
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{
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int fd;
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struct {
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struct timeval tv;
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u_int rnd[(128 - sizeof(struct timeval)) / sizeof(u_int)];
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} rdat;
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gettimeofday(&rdat.tv, NULL);
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fd = open("/dev/arandom", O_RDONLY);
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if (fd != -1) {
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read(fd, rdat.rnd, sizeof(rdat.rnd));
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close(fd);
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}
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/* fd < 0 or failed sysctl ? Ah, what the heck. We'll just take
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* whatever was on the stack... */
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arc4_addrandom(as, (void *) &rdat, sizeof(rdat));
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}
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static inline uint8 arc4_getbyte(struct arc4_stream *as)
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{
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uint8 si, sj;
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as->i = (as->i + 1);
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si = as->s[as->i];
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as->j = (as->j + si);
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sj = as->s[as->j];
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as->s[as->i] = sj;
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as->s[as->j] = si;
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return (as->s[(si + sj) & 0xff]);
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}
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static inline uint32 arc4_getword(struct arc4_stream *as)
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{
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uint32 val;
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val = arc4_getbyte(as) << 24;
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val |= arc4_getbyte(as) << 16;
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val |= arc4_getbyte(as) << 8;
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val |= arc4_getbyte(as);
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return val;
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}
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void arc4random_stir(void)
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{
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if (!rs_initialized) {
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arc4_init(&rs);
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rs_initialized = 1;
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}
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arc4_stir(&rs);
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}
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void arc4random_addrandom(u_char *dat, int datlen)
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{
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if (!rs_initialized)
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arc4random_stir();
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arc4_addrandom(&rs, dat, datlen);
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}
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uint32 arc4random()
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{
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if (!rs_initialized)
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arc4random_stir();
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return arc4_getword(&rs);
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}
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@ -1,261 +0,0 @@
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/*
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* Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
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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. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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* THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* ethers(3) a la Sun.
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* Originally Written by Roland McGrath <roland@frob.com> 10/14/93.
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* Substantially modified by Todd C. Miller <Todd.Miller@courtesan.com>
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*/
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <net/if.h>
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#include <netinet/in.h>
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#include <netinet/if_ether.h>
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#include <sys/param.h>
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#include <errno.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <ctype.h>
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#ifdef YP
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#include <rpcsvc/ypclnt.h>
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#endif
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#include "netdb.h" /* for MAXHOSTNAMELEN */
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#ifndef _PATH_ETHERS
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#define _PATH_ETHERS "/etc/ethers"
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#endif
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static char * _ether_aton (char *, struct ether_addr *);
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char *ether_ntoa(struct ether_addr *e)
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{
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static char a[] = "xx:xx:xx:xx:xx:xx";
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if (e->ether_addr_octet[0] > 0xFF || e->ether_addr_octet[1] > 0xFF ||
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e->ether_addr_octet[2] > 0xFF || e->ether_addr_octet[3] > 0xFF ||
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e->ether_addr_octet[4] > 0xFF || e->ether_addr_octet[5] > 0xFF) {
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errno = EINVAL;
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return (NULL);
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}
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(void)sprintf(a, "%02x:%02x:%02x:%02x:%02x:%02x",
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e->ether_addr_octet[0], e->ether_addr_octet[1],
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e->ether_addr_octet[2], e->ether_addr_octet[3],
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e->ether_addr_octet[4], e->ether_addr_octet[5]);
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return (a);
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}
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static char *_ether_aton(char *s, struct ether_addr *e)
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{
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int i;
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long l;
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char *pp;
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while (isspace(*s))
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s++;
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/* expect 6 hex octets separated by ':' or space/NUL if last octet */
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for (i = 0; i < 6; i++) {
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l = strtol(s, &pp, 16);
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if (pp == s || l > 0xFF || l < 0)
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return (NULL);
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if (!(*pp == ':' || (i == 5 && (isspace(*pp) || *pp == '\0'))))
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return (NULL);
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e->ether_addr_octet[i] = (u_char)l;
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s = pp + 1;
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}
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/* return character after the octets ala strtol(3) */
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return (pp);
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}
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struct ether_addr *ether_aton(char *s)
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{
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static struct ether_addr n;
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return (_ether_aton(s, &n) ? &n : NULL);
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}
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int ether_ntohost(char *hostname, struct ether_addr *e)
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{
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FILE *f;
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char buf[BUFSIZ+1], *p;
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size_t len;
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struct ether_addr try;
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char lbuf[80];
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#ifdef YP
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char trybuf[sizeof("xx:xx:xx:xx:xx:xx")];
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int trylen;
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#endif
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if (e->ether_addr_octet[0] > 0xFF || e->ether_addr_octet[1] > 0xFF ||
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e->ether_addr_octet[2] > 0xFF || e->ether_addr_octet[3] > 0xFF ||
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e->ether_addr_octet[4] > 0xFF || e->ether_addr_octet[5] > 0xFF) {
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errno = EINVAL;
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return (-1);
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}
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#ifdef YP
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sprintf(trybuf, "%x:%x:%x:%x:%x:%x",
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e->ether_addr_octet[0], e->ether_addr_octet[1],
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e->ether_addr_octet[2], e->ether_addr_octet[3],
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e->ether_addr_octet[4], e->ether_addr_octet[5]);
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trylen = strlen(trybuf);
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#endif
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f = fopen(_PATH_ETHERS, "r");
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if (f == NULL)
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return (-1);
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while (fgets(lbuf, 80, f) != NULL) {
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len = strlen(lbuf);
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p = lbuf;
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if (p[len-1] == '\n')
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len--;
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if (len > sizeof(buf) - 2)
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continue;
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(void)memcpy(buf, p, len);
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buf[len] = '\n'; /* code assumes newlines later on */
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buf[len+1] = '\0';
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#ifdef YP
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/* A + in the file means try YP now. */
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if (!strncmp(buf, "+\n", sizeof(buf))) {
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char *ypbuf, *ypdom;
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int ypbuflen;
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if (yp_get_default_domain(&ypdom))
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continue;
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if (yp_match(ypdom, "ethers.byaddr", trybuf,
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trylen, &ypbuf, &ypbuflen))
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||||
continue;
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||||
if (ether_line(ypbuf, &try, hostname) == 0) {
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||||
free(ypbuf);
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||||
(void)fclose(f);
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||||
return (0);
|
||||
}
|
||||
free(ypbuf);
|
||||
continue;
|
||||
}
|
||||
#endif
|
||||
if (ether_line(buf, &try, hostname) == 0 &&
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||||
memcmp((void *)&try, (void *)e, sizeof(try)) == 0) {
|
||||
(void)fclose(f);
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||||
return (0);
|
||||
}
|
||||
}
|
||||
(void)fclose(f);
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||||
errno = ENOENT;
|
||||
return (-1);
|
||||
}
|
||||
|
||||
int
|
||||
ether_hostton(hostname, e)
|
||||
char *hostname;
|
||||
struct ether_addr *e;
|
||||
{
|
||||
FILE *f;
|
||||
char buf[BUFSIZ+1], *p;
|
||||
char try[MAXHOSTNAMELEN];
|
||||
size_t len;
|
||||
char lbuf[80];
|
||||
#ifdef YP
|
||||
int hostlen = strlen(hostname);
|
||||
#endif
|
||||
|
||||
f = fopen(_PATH_ETHERS, "r");
|
||||
if (f==NULL)
|
||||
return (-1);
|
||||
|
||||
while (fgets(lbuf, 80, f) != NULL) {
|
||||
len = strlen(lbuf);
|
||||
p = lbuf;
|
||||
if (p[len-1] == '\n')
|
||||
len--;
|
||||
if (len > sizeof(buf) - 2)
|
||||
continue;
|
||||
memcpy(buf, p, len);
|
||||
buf[len] = '\n'; /* code assumes newlines later on */
|
||||
buf[len+1] = '\0';
|
||||
#ifdef YP
|
||||
/* A + in the file means try YP now. */
|
||||
if (!strncmp(buf, "+\n", sizeof(buf))) {
|
||||
char *ypbuf, *ypdom;
|
||||
int ypbuflen;
|
||||
|
||||
if (yp_get_default_domain(&ypdom))
|
||||
continue;
|
||||
if (yp_match(ypdom, "ethers.byname", hostname, hostlen,
|
||||
&ypbuf, &ypbuflen))
|
||||
continue;
|
||||
if (ether_line(ypbuf, e, try) == 0) {
|
||||
free(ypbuf);
|
||||
(void)fclose(f);
|
||||
return (0);
|
||||
}
|
||||
free(ypbuf);
|
||||
continue;
|
||||
}
|
||||
#endif
|
||||
if (ether_line(buf, e, try) == 0 && strcmp(hostname, try) == 0) {
|
||||
(void)fclose(f);
|
||||
return (0);
|
||||
}
|
||||
}
|
||||
(void)fclose(f);
|
||||
errno = ENOENT;
|
||||
return (-1);
|
||||
}
|
||||
|
||||
int ether_line(char *line, struct ether_addr *e, char *hostname)
|
||||
{
|
||||
char *p;
|
||||
size_t n;
|
||||
|
||||
/* Parse "xx:xx:xx:xx:xx:xx" */
|
||||
if ((p = _ether_aton(line, e)) == NULL || (*p != ' ' && *p != '\t'))
|
||||
goto bad;
|
||||
|
||||
/* Now get the hostname */
|
||||
while (isspace(*p))
|
||||
p++;
|
||||
if (*p == '\0')
|
||||
goto bad;
|
||||
n = strcspn(p, " \t\n");
|
||||
if (n >= MAXHOSTNAMELEN)
|
||||
goto bad;
|
||||
strncpy(hostname, p, n + 1);
|
||||
return (0);
|
||||
|
||||
bad:
|
||||
errno = EINVAL;
|
||||
return (-1);
|
||||
}
|
||||
@ -1,62 +0,0 @@
|
||||
#ifndef LINT
|
||||
static const char rcsid[] = "$Id: gettimeofday.c,v 1.1.2.2 2002/07/12 00:49:51 marka Exp $";
|
||||
#endif
|
||||
|
||||
#include "port_before.h"
|
||||
#include <stdio.h>
|
||||
#include <syslog.h>
|
||||
#include <sys/time.h>
|
||||
#include "port_after.h"
|
||||
|
||||
#if !defined(NEED_GETTIMEOFDAY)
|
||||
/*
|
||||
* gettimeofday() occasionally returns invalid tv_usec on some platforms.
|
||||
*/
|
||||
#define MILLION 1000000
|
||||
#undef gettimeofday
|
||||
|
||||
int
|
||||
isc__gettimeofday(struct timeval *tp, struct timezone *tzp) {
|
||||
int res;
|
||||
|
||||
res = gettimeofday(tp, tzp);
|
||||
if (res < 0)
|
||||
return (res);
|
||||
if (tp == NULL)
|
||||
return (res);
|
||||
if (tp->tv_usec < 0) {
|
||||
do {
|
||||
tp->tv_usec += MILLION;
|
||||
tp->tv_sec--;
|
||||
} while (tp->tv_usec < 0);
|
||||
goto log;
|
||||
} else if (tp->tv_usec > MILLION) {
|
||||
do {
|
||||
tp->tv_usec -= MILLION;
|
||||
tp->tv_sec++;
|
||||
} while (tp->tv_usec > MILLION);
|
||||
goto log;
|
||||
}
|
||||
return (res);
|
||||
log:
|
||||
syslog(LOG_ERR, "gettimeofday: tv_usec out of range\n");
|
||||
return (res);
|
||||
}
|
||||
#else
|
||||
int
|
||||
gettimeofday(struct timeval *tvp, struct _TIMEZONE *tzp) {
|
||||
time_t clock, time(time_t *);
|
||||
|
||||
if (time(&clock) == (time_t) -1)
|
||||
return (-1);
|
||||
if (tvp) {
|
||||
tvp->tv_sec = clock;
|
||||
tvp->tv_usec = 0;
|
||||
}
|
||||
if (tzp) {
|
||||
tzp->tz_minuteswest = 0;
|
||||
tzp->tz_dsttime = 0;
|
||||
}
|
||||
return (0);
|
||||
}
|
||||
#endif /*NEED_GETTIMEOFDAY*/
|
||||
@ -1,155 +0,0 @@
|
||||
/*-
|
||||
* Copyright (c) 1990, 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. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. 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 <kernel/OS.h>
|
||||
#include <sys/socket.h>
|
||||
#include <net/if_dl.h>
|
||||
#include <string.h>
|
||||
|
||||
/* States*/
|
||||
#define NAMING 0
|
||||
#define GOTONE 1
|
||||
#define GOTTWO 2
|
||||
#define RESET 3
|
||||
/* Inputs */
|
||||
#define DIGIT (4*0)
|
||||
#define END (4*1)
|
||||
#define DELIM (4*2)
|
||||
#define LETTER (4*3)
|
||||
|
||||
void
|
||||
link_addr(addr, sdl)
|
||||
register const char *addr;
|
||||
register struct sockaddr_dl *sdl;
|
||||
{
|
||||
register char *cp = sdl->sdl_data;
|
||||
char *cplim = sdl->sdl_len + (char *)sdl;
|
||||
register int byte = 0, state = NAMING, newv = 0;
|
||||
|
||||
memset((char *)&sdl->sdl_family, 0, sdl->sdl_len - 1);
|
||||
sdl->sdl_family = AF_LINK;
|
||||
do {
|
||||
state &= ~LETTER;
|
||||
if ((*addr >= '0') && (*addr <= '9')) {
|
||||
newv = *addr - '0';
|
||||
} else if ((*addr >= 'a') && (*addr <= 'f')) {
|
||||
newv = *addr - 'a' + 10;
|
||||
} else if ((*addr >= 'A') && (*addr <= 'F')) {
|
||||
newv = *addr - 'A' + 10;
|
||||
} else if (*addr == 0) {
|
||||
state |= END;
|
||||
} else if (state == NAMING &&
|
||||
(((*addr >= 'A') && (*addr <= 'Z')) ||
|
||||
((*addr >= 'a') && (*addr <= 'z'))))
|
||||
state |= LETTER;
|
||||
else
|
||||
state |= DELIM;
|
||||
addr++;
|
||||
switch (state /* | INPUT */) {
|
||||
case NAMING | DIGIT:
|
||||
case NAMING | LETTER:
|
||||
*cp++ = addr[-1];
|
||||
continue;
|
||||
case NAMING | DELIM:
|
||||
state = RESET;
|
||||
sdl->sdl_nlen = cp - sdl->sdl_data;
|
||||
continue;
|
||||
case GOTTWO | DIGIT:
|
||||
*cp++ = byte;
|
||||
/* FALLTHROUGH */
|
||||
case RESET | DIGIT:
|
||||
state = GOTONE;
|
||||
byte = newv;
|
||||
continue;
|
||||
case GOTONE | DIGIT:
|
||||
state = GOTTWO;
|
||||
byte = newv + (byte << 4);
|
||||
continue;
|
||||
default: /* | DELIM */
|
||||
state = RESET;
|
||||
*cp++ = byte;
|
||||
byte = 0;
|
||||
continue;
|
||||
case GOTONE | END:
|
||||
case GOTTWO | END:
|
||||
*cp++ = byte;
|
||||
/* FALLTHROUGH */
|
||||
case RESET | END:
|
||||
break;
|
||||
}
|
||||
break;
|
||||
} while (cp < cplim);
|
||||
sdl->sdl_alen = cp - LLADDR(sdl);
|
||||
newv = cp - (char *)sdl;
|
||||
if (newv > (int) sizeof(*sdl))
|
||||
sdl->sdl_len = newv;
|
||||
return;
|
||||
}
|
||||
|
||||
static char hexlist[] = "0123456789abcdef";
|
||||
|
||||
char *
|
||||
link_ntoa(sdl)
|
||||
register const struct sockaddr_dl *sdl;
|
||||
{
|
||||
static char obuf[64];
|
||||
register char *out = obuf;
|
||||
register int i;
|
||||
register u_char *in = (u_char *)LLADDR(sdl);
|
||||
u_char *inlim = in + sdl->sdl_alen;
|
||||
int firsttime = 1;
|
||||
|
||||
if (sdl->sdl_nlen) {
|
||||
memcpy(obuf, sdl->sdl_data, sdl->sdl_nlen);
|
||||
out += sdl->sdl_nlen;
|
||||
if (sdl->sdl_alen)
|
||||
*out++ = ':';
|
||||
}
|
||||
while (in < inlim) {
|
||||
if (firsttime)
|
||||
firsttime = 0;
|
||||
else
|
||||
*out++ = '.';
|
||||
i = *in++;
|
||||
if (i > 0xf) {
|
||||
out[1] = hexlist[i & 0xf];
|
||||
i >>= 4;
|
||||
out[0] = hexlist[i];
|
||||
out += 2;
|
||||
} else
|
||||
*out++ = hexlist[i];
|
||||
}
|
||||
*out = 0;
|
||||
return (obuf);
|
||||
}
|
||||
@ -1,73 +0,0 @@
|
||||
/*
|
||||
* ++Copyright++ 1995
|
||||
* -
|
||||
* Copyright (c) 1995
|
||||
* 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. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. 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.
|
||||
* -
|
||||
* Portions Copyright (c) 1993 by Digital Equipment Corporation.
|
||||
*
|
||||
* Permission to use, copy, modify, and distribute this software for any
|
||||
* purpose with or without fee is hereby granted, provided that the above
|
||||
* copyright notice and this permission notice appear in all copies, and that
|
||||
* the name of Digital Equipment Corporation not be used in advertising or
|
||||
* publicity pertaining to distribution of the document or software without
|
||||
* specific, written prior permission.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
|
||||
* WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
|
||||
* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
|
||||
* CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
|
||||
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
|
||||
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
|
||||
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
|
||||
* SOFTWARE.
|
||||
* -
|
||||
* --Copyright--
|
||||
*/
|
||||
|
||||
const char *_res_resultcodes[] = {
|
||||
"NOERROR",
|
||||
"FORMERR",
|
||||
"SERVFAIL",
|
||||
"NXDOMAIN",
|
||||
"NOTIMP",
|
||||
"REFUSED",
|
||||
"6",
|
||||
"7",
|
||||
"8",
|
||||
"9",
|
||||
"10",
|
||||
"11",
|
||||
"12",
|
||||
"13",
|
||||
"14",
|
||||
"NOCHANGE",
|
||||
};
|
||||
@ -1,86 +0,0 @@
|
||||
#if defined(LIBC_SCCS) && !defined(lint)
|
||||
static const char sccsid[] = "strsep.c 8.1 (Berkeley) 6/4/93";
|
||||
static const char rcsid[] = "$Id$";
|
||||
#endif /* LIBC_SCCS and not lint */
|
||||
|
||||
/*
|
||||
* Copyright (c) 1990, 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. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. 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 "port_before.h"
|
||||
#include <sys/cdefs.h>
|
||||
#include <string.h>
|
||||
#include <stdio.h>
|
||||
#include "port_after.h"
|
||||
|
||||
#ifndef NEED_STRSEP
|
||||
int __strsep_unneeded__;
|
||||
#else
|
||||
|
||||
/*
|
||||
* Get next token from string *stringp, where tokens are possibly-empty
|
||||
* strings separated by characters from delim.
|
||||
*
|
||||
* Writes NULs into the string at *stringp to end tokens.
|
||||
* delim need not remain constant from call to call.
|
||||
* On return, *stringp points past the last NUL written (if there might
|
||||
* be further tokens), or is NULL (if there are definitely no more tokens).
|
||||
*
|
||||
* If *stringp is NULL, strsep returns NULL.
|
||||
*/
|
||||
char *
|
||||
strsep(char **stringp, const char *delim) {
|
||||
char *s;
|
||||
const char *spanp;
|
||||
int c, sc;
|
||||
char *tok;
|
||||
|
||||
if ((s = *stringp) == NULL)
|
||||
return (NULL);
|
||||
for (tok = s;;) {
|
||||
c = *s++;
|
||||
spanp = delim;
|
||||
do {
|
||||
if ((sc = *spanp++) == c) {
|
||||
if (c == 0)
|
||||
s = NULL;
|
||||
else
|
||||
s[-1] = 0;
|
||||
*stringp = s;
|
||||
return (tok);
|
||||
}
|
||||
} while (sc != 0);
|
||||
}
|
||||
/* NOTREACHED */
|
||||
}
|
||||
|
||||
#endif /*NEED_STRSEP*/
|
||||
Loading…
Reference in New Issue
Block a user