the etrax bootloader tools source was added on initial merge, it is now sitting on the acme site, source should not be in this folder

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7465 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 0 insertions, 351 deletions

diff --git a/target/linux/etrax-2.6/image/e100boot/src/libpcap-0.4/pcap-pf.c b/target/linux/etrax-2.6/image/e100boot/src/libpcap-0.4/pcap-pf.c
deleted file mode 100644
index 9d5c94bba6..0000000000
--- a/target/linux/etrax-2.6/image/e100boot/src/libpcap-0.4/pcap-pf.c
+++ /dev/null
@@ -1,351 +0,0 @@
-/*
- * Copyright (c) 1990, 1991, 1992, 1993, 1994, 1995, 1996
- *	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: (1) source code distributions
- * retain the above copyright notice and this paragraph in its entirety, (2)
- * distributions including binary code include the above copyright notice and
- * this paragraph in its entirety in the documentation or other materials
- * provided with the distribution, and (3) all advertising materials mentioning
- * features or use of this software display the following acknowledgement:
- * ``This product includes software developed by the University of California,
- * Lawrence Berkeley Laboratory and its contributors.'' 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 ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- * packet filter subroutines for tcpdump
- *	Extraction/creation by Jeffrey Mogul, DECWRL
- */
-
-#ifndef lint
-static const char rcsid[] =
-    "@(#) $Header: /usr/local/cvs/linux/tools/build/e100boot/libpcap-0.4/pcap-pf.c,v 1.1 1999/08/26 10:05:25 johana Exp $ (LBL)";
-#endif
-
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/timeb.h>
-#include <sys/socket.h>
-#include <sys/file.h>
-#include <sys/ioctl.h>
-#include <net/pfilt.h>
-
-#if __STDC__
-struct mbuf;
-struct rtentry;
-#endif
-
-#include <net/if.h>
-
-#include <netinet/in.h>
-#include <netinet/in_systm.h>
-#include <netinet/ip.h>
-#include <netinet/if_ether.h>
-#include <netinet/ip_var.h>
-#include <netinet/udp.h>
-#include <netinet/udp_var.h>
-#include <netinet/tcp.h>
-#include <netinet/tcpip.h>
-
-#include <ctype.h>
-#include <errno.h>
-#include <netdb.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include "pcap-int.h"
-
-#include "gnuc.h"
-#ifdef HAVE_OS_PROTO_H
-#include "os-proto.h"
-#endif
-
-/*
- * BUFSPACE is the size in bytes of the packet read buffer.  Most tcpdump
- * applications aren't going to need more than 200 bytes of packet header
- * and the read shouldn't return more packets than packetfilter's internal
- * queue limit (bounded at 256).
- */
-#define BUFSPACE (200 * 256)
-
-int
-pcap_read(pcap_t *pc, int cnt, pcap_handler callback, u_char *user)
-{
-	register u_char *p, *bp;
-	struct bpf_insn *fcode;
-	register int cc, n, buflen, inc;
-	register struct enstamp *sp;
-#ifdef LBL_ALIGN
-	struct enstamp stamp;
-#endif
-#ifdef PCAP_FDDIPAD
-	register int pad;
-#endif
-
-	fcode = pc->md.use_bpf ? NULL : pc->fcode.bf_insns;
- again:
-	cc = pc->cc;
-	if (cc == 0) {
-		cc = read(pc->fd, (char *)pc->buffer + pc->offset, pc->bufsize);
-		if (cc < 0) {
-			if (errno == EWOULDBLOCK)
-				return (0);
-			if (errno == EINVAL &&
-			    lseek(pc->fd, 0L, SEEK_CUR) + pc->bufsize < 0) {
-				/*
-				 * Due to a kernel bug, after 2^31 bytes,
-				 * the kernel file offset overflows and
-				 * read fails with EINVAL. The lseek()
-				 * to 0 will fix things.
-				 */
-				(void)lseek(pc->fd, 0L, SEEK_SET);
-				goto again;
-			}
-			sprintf(pc->errbuf, "pf read: %s",
-				pcap_strerror(errno));
-			return (-1);
-		}
-		bp = pc->buffer + pc->offset;
-	} else
-		bp = pc->bp;
-	/*
-	 * Loop through each packet.
-	 */
-	n = 0;
-#ifdef PCAP_FDDIPAD
-	if (pc->linktype == DLT_FDDI)
-		pad = pcap_fddipad;
-	else
-		pad = 0;
-#endif
-	while (cc > 0) {
-		if (cc < sizeof(*sp)) {
-			sprintf(pc->errbuf, "pf short read (%d)", cc);
-			return (-1);
-		}
-#ifdef LBL_ALIGN
-		if ((long)bp & 3) {
-			sp = &stamp;
-			memcpy((char *)sp, (char *)bp, sizeof(*sp));
-		} else
-#endif
-			sp = (struct enstamp *)bp;
-		if (sp->ens_stamplen != sizeof(*sp)) {
-			sprintf(pc->errbuf, "pf short stamplen (%d)",
-			    sp->ens_stamplen);
-			return (-1);
-		}
-
-		p = bp + sp->ens_stamplen;
-		buflen = sp->ens_count;
-		if (buflen > pc->snapshot)
-			buflen = pc->snapshot;
-
-		/* Calculate inc before possible pad update */
-		inc = ENALIGN(buflen + sp->ens_stamplen);
-		cc -= inc;
-		bp += inc;
-#ifdef PCAP_FDDIPAD
-		p += pad;
-		buflen -= pad;
-#endif
-		pc->md.TotPkts++;
-		pc->md.TotDrops += sp->ens_dropped;
-		pc->md.TotMissed = sp->ens_ifoverflows;
-		if (pc->md.OrigMissed < 0)
-			pc->md.OrigMissed = pc->md.TotMissed;
-
-		/*
-		 * Short-circuit evaluation: if using BPF filter
-		 * in kernel, no need to do it now.
-		 */
-		if (fcode == NULL ||
-		    bpf_filter(fcode, p, sp->ens_count, buflen)) {
-			struct pcap_pkthdr h;
-			pc->md.TotAccepted++;
-			h.ts = sp->ens_tstamp;
-#ifdef PCAP_FDDIPAD
-			h.len = sp->ens_count - pad;
-#else
-			h.len = sp->ens_count;
-#endif
-			h.caplen = buflen;
-			(*callback)(user, &h, p);
-			if (++n >= cnt && cnt > 0) {
-				pc->cc = cc;
-				pc->bp = bp;
-				return (n);
-			}
-		}
-	}
-	pc->cc = 0;
-	return (n);
-}
-
-int
-pcap_stats(pcap_t *p, struct pcap_stat *ps)
-{
-
-	ps->ps_recv = p->md.TotAccepted;
-	ps->ps_drop = p->md.TotDrops;
-	ps->ps_ifdrop = p->md.TotMissed - p->md.OrigMissed;
-	return (0);
-}
-
-pcap_t *
-pcap_open_live(char *device, int snaplen, int promisc, int to_ms, char *ebuf)
-{
-	pcap_t *p;
-	short enmode;
-	int backlog = -1;	/* request the most */
-	struct enfilter Filter;
-	struct endevp devparams;
-
-	p = (pcap_t *)malloc(sizeof(*p));
-	if (p == NULL) {
-		sprintf(ebuf, "pcap_open_live: %s", pcap_strerror(errno));
-		return (0);
-	}
-	bzero((char *)p, sizeof(*p));
-	p->fd = pfopen(device, O_RDONLY);
-	if (p->fd < 0) {
-		sprintf(ebuf, "pf open: %s: %s\n\
-your system may not be properly configured; see \"man packetfilter(4)\"\n",
-			device, pcap_strerror(errno));
-		goto bad;
-	}
-	p->md.OrigMissed = -1;
-	enmode = ENTSTAMP|ENBATCH|ENNONEXCL;
-	if (promisc)
-		enmode |= ENPROMISC;
-	if (ioctl(p->fd, EIOCMBIS, (caddr_t)&enmode) < 0) {
-		sprintf(ebuf, "EIOCMBIS: %s", pcap_strerror(errno));
-		goto bad;
-	}
-#ifdef	ENCOPYALL
-	/* Try to set COPYALL mode so that we see packets to ourself */
-	enmode = ENCOPYALL;
-	(void)ioctl(p->fd, EIOCMBIS, (caddr_t)&enmode);/* OK if this fails */
-#endif
-	/* set the backlog */
-	if (ioctl(p->fd, EIOCSETW, (caddr_t)&backlog) < 0) {
-		sprintf(ebuf, "EIOCSETW: %s", pcap_strerror(errno));
-		goto bad;
-	}
-	/* discover interface type */
-	if (ioctl(p->fd, EIOCDEVP, (caddr_t)&devparams) < 0) {
-		sprintf(ebuf, "EIOCDEVP: %s", pcap_strerror(errno));
-		goto bad;
-	}
-	/* HACK: to compile prior to Ultrix 4.2 */
-#ifndef	ENDT_FDDI
-#define	ENDT_FDDI	4
-#endif
-	switch (devparams.end_dev_type) {
-
-	case ENDT_10MB:
-		p->linktype = DLT_EN10MB;
-		p->offset = 2;
-		break;
-
-	case ENDT_FDDI:
-		p->linktype = DLT_FDDI;
-		break;
-
-	default:
-		/*
-		 * XXX
-		 * Currently, the Ultrix packet filter supports only
-		 * Ethernet and FDDI.  Eventually, support for SLIP and PPP
-		 * (and possibly others: T1?) should be added.
-		 */
-#ifdef notdef
-		warning(
-		   "Packet filter data-link type %d unknown, assuming Ethernet",
-		    devparams.end_dev_type);
-#endif
-		p->linktype = DLT_EN10MB;
-		p->offset = 2;
-		break;
-	}
-	/* set truncation */
-#ifdef PCAP_FDDIPAD
-	if (p->linktype == DLT_FDDI)
-		/* packetfilter includes the padding in the snapshot */
-		snaplen += pcap_fddipad;
-#endif
-	if (ioctl(p->fd, EIOCTRUNCATE, (caddr_t)&snaplen) < 0) {
-		sprintf(ebuf, "EIOCTRUNCATE: %s", pcap_strerror(errno));
-		goto bad;
-	}
-	p->snapshot = snaplen;
-	/* accept all packets */
-	bzero((char *)&Filter, sizeof(Filter));
-	Filter.enf_Priority = 37;	/* anything > 2 */
-	Filter.enf_FilterLen = 0;	/* means "always true" */
-	if (ioctl(p->fd, EIOCSETF, (caddr_t)&Filter) < 0) {
-		sprintf(ebuf, "EIOCSETF: %s", pcap_strerror(errno));
-		goto bad;
-	}
-
-	if (to_ms != 0) {
-		struct timeval timeout;
-		timeout.tv_sec = to_ms / 1000;
-		timeout.tv_usec = (to_ms * 1000) % 1000000;
-		if (ioctl(p->fd, EIOCSRTIMEOUT, (caddr_t)&timeout) < 0) {
-			sprintf(ebuf, "EIOCSRTIMEOUT: %s",
-				pcap_strerror(errno));
-			goto bad;
-		}
-	}
-	p->bufsize = BUFSPACE;
-	p->buffer = (u_char*)malloc(p->bufsize + p->offset);
-
-	return (p);
- bad:
-	free(p);
-	return (NULL);
-}
-
-int
-pcap_setfilter(pcap_t *p, struct bpf_program *fp)
-{
-	/*
-	 * See if BIOCSETF works.  If it does, the kernel supports
-	 * BPF-style filters, and we do not need to do post-filtering.
-	 */
-	p->md.use_bpf = (ioctl(p->fd, BIOCSETF, (caddr_t)fp) >= 0);
-	if (p->md.use_bpf) {
-		struct bpf_version bv;
-
-		if (ioctl(p->fd, BIOCVERSION, (caddr_t)&bv) < 0) {
-			sprintf(p->errbuf, "BIOCVERSION: %s",
-				pcap_strerror(errno));
-			return (-1);
-		}
-		else if (bv.bv_major != BPF_MAJOR_VERSION ||
-			 bv.bv_minor < BPF_MINOR_VERSION) {
-			fprintf(stderr,
-		"requires bpf language %d.%d or higher; kernel is %d.%d",
-				BPF_MAJOR_VERSION, BPF_MINOR_VERSION,
-			      bv.bv_major, bv.bv_minor);
-			/* don't give up, just be inefficient */
-			p->md.use_bpf = 0;
-		}
-	} else
-		p->fcode = *fp;
-
-	/*XXX this goes in tcpdump*/
-	if (p->md.use_bpf)
-		fprintf(stderr, "tcpdump: Using kernel BPF filter\n");
-	else
-		fprintf(stderr, "tcpdump: Filtering in user process\n");
-	return (0);
-}