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Clean up deleted files.

This commit is contained in:
mycroft 1993-11-03 11:08:13 +00:00
parent 92b5cad993
commit 0ec046b62b
2 changed files with 0 additions and 173 deletions
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76
usr.sbin/timed/timed/cksum.m68000.c
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@ -1,76 +0,0 @@
/*-
* Copyright (c) 1983 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.
*/
#ifndef lint
/*static char sccsid[] = "from: @(#)cksum.m68000.c 2.4 (Berkeley) 4/20/91";*/
static char rcsid[] = "$Id: cksum.m68000.c,v 1.2 1993/08/01 17:55:29 mycroft Exp $";
#endif /* not lint */
#include "../globals.h"
#include <protocols/timed.h>
/* computes the checksum for ip packets for a Motorola 68000 base computer */
in_cksum(w, mlen)
register u_short *w;
register int mlen;
{
register int sum = 0;
if (mlen > 0) {
if (((int)w & 1) == 0) {
sum = ocsum(w, mlen>>1);
w += mlen>>1;
if (mlen & 1) {
sum += *(u_char *)w << 8;
mlen = -1;
}
} else {
u_short swsum;
sum = *(u_char *)w << 8;
mlen--;
w = (u_short *)(1 + (int)w);
swsum = ocsum(w, mlen>>1);
swab((char *)&swsum, (char *)&swsum, sizeof swsum);
sum += swsum;
w += mlen>>1;
if (mlen & 1)
sum += *(u_char *)w;
}
}
sum = (sum & 0xFFFF) + (sum >> 16);
sum = (sum & 0xFFFF) + (sum >> 16);
sum = (~sum) & 0xFFFF;
return (sum);
}

97
usr.sbin/timed/timed/cksum.tahoe.c
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@ -1,97 +0,0 @@
/*
* Copyright (c) 1986 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.
*/
#ifndef lint
/*static char sccsid[] = "from: @(#)cksum.tahoe.c 2.4 (Berkeley) 6/1/90";*/
static char rcsid[] = "$Id: cksum.tahoe.c,v 1.2 1993/08/01 17:55:28 mycroft Exp $";
#endif /* not lint */
#include <sys/types.h>
/*
* Checksum routine for Internet Protocol family headers.
*
* This routine is very heavily used in the network
* code and should be modified for each CPU to be as fast as possible.
*
* This implementation is TAHOE version.
*/
#undef ADDCARRY
#define ADDCARRY(sum) { \
if (sum & 0xffff0000) { \
sum &= 0xffff; \
sum++; \
} \
}
in_cksum(addr, len)
register u_short *addr;
register int len;
{
union word {
char c[2];
u_short s;
} u;
register int sum = 0;
while (len > 0) {
/*
* add by words.
*/
while ((len -= 2) >= 0) {
if ((int)addr & 0x1) {
/* word is not aligned */
u.c[0] = *(char *)addr;
u.c[1] = *((char *)addr+1);
sum += u.s;
addr++;
} else
sum += *addr++;
ADDCARRY(sum);
}
if (len == -1)
/*
* Odd number of bytes.
*/
u.c[0] = *(u_char *)addr;
}
if (len == -1) {
/* The last mbuf has odd # of bytes. Follow the
standard (the odd byte is shifted left by 8 bits) */
u.c[1] = 0;
sum += u.s;
ADDCARRY(sum);
}
return (~sum & 0xffff);
}