1 files changed, 0 insertions, 263 deletions
diff --git a/target/linux/etrax-2.6/image/e100boot/src/libpcap-0.4/pcap-bpf.c b/target/linux/etrax-2.6/image/e100boot/src/libpcap-0.4/pcap-bpf.c
deleted file mode 100644
index d8006c39bb..0000000000
--- a/target/linux/etrax-2.6/image/e100boot/src/libpcap-0.4/pcap-bpf.c
+++ /dev/null
@@ -1,263 +0,0 @@
-/*
- * Copyright (c) 1993, 1994, 1995, 1996, 1998
- *	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.
- */
-#ifndef lint
-static const char rcsid[] =
-    "@(#) $Header: /usr/local/cvs/linux/tools/build/e100boot/libpcap-0.4/pcap-bpf.c,v 1.1 1999/08/26 10:05:23 johana Exp $ (LBL)";
-#endif
-
-#include <sys/param.h>			/* optionally get BSD define */
-#include <sys/time.h>
-#include <sys/timeb.h>
-#include <sys/socket.h>
-#include <sys/file.h>
-#include <sys/ioctl.h>
-
-#include <net/if.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
-
-int
-pcap_stats(pcap_t *p, struct pcap_stat *ps)
-{
-	struct bpf_stat s;
-
-	if (ioctl(p->fd, BIOCGSTATS, (caddr_t)&s) < 0) {
-		sprintf(p->errbuf, "BIOCGSTATS: %s", pcap_strerror(errno));
-		return (-1);
-	}
-
-	ps->ps_recv = s.bs_recv;
-	ps->ps_drop = s.bs_drop;
-	return (0);
-}
-
-int
-pcap_read(pcap_t *p, int cnt, pcap_handler callback, u_char *user)
-{
-	int cc;
-	int n = 0;
-	register u_char *bp, *ep;
-
- again:
-	cc = p->cc;
-	if (p->cc == 0) {
-		cc = read(p->fd, (char *)p->buffer, p->bufsize);
-		if (cc < 0) {
-			/* Don't choke when we get ptraced */
-			switch (errno) {
-
-			case EINTR:
-				goto again;
-
-			case EWOULDBLOCK:
-				return (0);
-#if defined(sun) && !defined(BSD)
-			/*
-			 * Due to a SunOS bug, after 2^31 bytes, the kernel
-			 * file offset overflows and read fails with EINVAL.
-			 * The lseek() to 0 will fix things.
-			 */
-			case EINVAL:
-				if (lseek(p->fd, 0L, SEEK_CUR) +
-				    p->bufsize < 0) {
-					(void)lseek(p->fd, 0L, SEEK_SET);
-					goto again;
-				}
-				/* fall through */
-#endif
-			}
-			sprintf(p->errbuf, "read: %s", pcap_strerror(errno));
-			return (-1);
-		}
-		bp = p->buffer;
-	} else
-		bp = p->bp;
-
-	/*
-	 * Loop through each packet.
-	 */
-#define bhp ((struct bpf_hdr *)bp)
-	ep = bp + cc;
-	while (bp < ep) {
-		register int caplen, hdrlen;
-		caplen = bhp->bh_caplen;
-		hdrlen = bhp->bh_hdrlen;
-		/*
-		 * XXX A bpf_hdr matches a pcap_pkthdr.
-		 */
-		(*callback)(user, (struct pcap_pkthdr*)bp, bp + hdrlen);
-		bp += BPF_WORDALIGN(caplen + hdrlen);
-		if (++n >= cnt && cnt > 0) {
-			p->bp = bp;
-			p->cc = ep - bp;
-			return (n);
-		}
-	}
-#undef bhp
-	p->cc = 0;
-	return (n);
-}
-
-static inline int
-bpf_open(pcap_t *p, char *errbuf)
-{
-	int fd;
-	int n = 0;
-	char device[sizeof "/dev/bpf000"];
-
-	/*
-	 * Go through all the minors and find one that isn't in use.
-	 */
-	do {
-		(void)sprintf(device, "/dev/bpf%d", n++);
-		fd = open(device, O_RDONLY);
-	} while (fd < 0 && errno == EBUSY);
-
-	/*
-	 * XXX better message for all minors used
-	 */
-	if (fd < 0)
-		sprintf(errbuf, "%s: %s", device, pcap_strerror(errno));
-
-	return (fd);
-}
-
-pcap_t *
-pcap_open_live(char *device, int snaplen, int promisc, int to_ms, char *ebuf)
-{
-	int fd;
-	struct ifreq ifr;
-	struct bpf_version bv;
-	u_int v;
-	pcap_t *p;
-
-	p = (pcap_t *)malloc(sizeof(*p));
-	if (p == NULL) {
-		sprintf(ebuf, "malloc: %s", pcap_strerror(errno));
-		return (NULL);
-	}
-	bzero(p, sizeof(*p));
-	fd = bpf_open(p, ebuf);
-	if (fd < 0)
-		goto bad;
-
-	p->fd = fd;
-	p->snapshot = snaplen;
-
-	if (ioctl(fd, BIOCVERSION, (caddr_t)&bv) < 0) {
-		sprintf(ebuf, "BIOCVERSION: %s", pcap_strerror(errno));
-		goto bad;
-	}
-	if (bv.bv_major != BPF_MAJOR_VERSION ||
-	    bv.bv_minor < BPF_MINOR_VERSION) {
-		sprintf(ebuf, "kernel bpf filter out of date");
-		goto bad;
-	}
-	v = 32768;	/* XXX this should be a user-accessible hook */
-	/* Ignore the return value - this is because the call fails on
-	 * BPF systems that don't have kernel malloc.  And if the call
-	 * fails, it's no big deal, we just continue to use the standard
-	 * buffer size.
-	 */
-	(void) ioctl(fd, BIOCSBLEN, (caddr_t)&v);
-
-	(void)strncpy(ifr.ifr_name, device, sizeof(ifr.ifr_name));
-	if (ioctl(fd, BIOCSETIF, (caddr_t)&ifr) < 0) {
-		sprintf(ebuf, "%s: %s", device, pcap_strerror(errno));
-		goto bad;
-	}
-	/* Get the data link layer type. */
-	if (ioctl(fd, BIOCGDLT, (caddr_t)&v) < 0) {
-		sprintf(ebuf, "BIOCGDLT: %s", pcap_strerror(errno));
-		goto bad;
-	}
-#if _BSDI_VERSION - 0 >= 199510
-	/* The SLIP and PPP link layer header changed in BSD/OS 2.1 */
-	switch (v) {
-
-	case DLT_SLIP:
-		v = DLT_SLIP_BSDOS;
-		break;
-
-	case DLT_PPP:
-		v = DLT_PPP_BSDOS;
-		break;
-	}
-#endif
-	p->linktype = v;
-
-	/* set timeout */
-	if (to_ms != 0) {
-		struct timeval to;
-		to.tv_sec = to_ms / 1000;
-		to.tv_usec = (to_ms * 1000) % 1000000;
-		if (ioctl(p->fd, BIOCSRTIMEOUT, (caddr_t)&to) < 0) {
-			sprintf(ebuf, "BIOCSRTIMEOUT: %s",
-				pcap_strerror(errno));
-			goto bad;
-		}
-	}
-	if (promisc)
-		/* set promiscuous mode, okay if it fails */
-		(void)ioctl(p->fd, BIOCPROMISC, NULL);
-
-	if (ioctl(fd, BIOCGBLEN, (caddr_t)&v) < 0) {
-		sprintf(ebuf, "BIOCGBLEN: %s", pcap_strerror(errno));
-		goto bad;
-	}
-	p->bufsize = v;
-	p->buffer = (u_char *)malloc(p->bufsize);
-	if (p->buffer == NULL) {
-		sprintf(ebuf, "malloc: %s", pcap_strerror(errno));
-		goto bad;
-	}
-
-	return (p);
- bad:
-	(void)close(fd);
-	free(p);
-	return (NULL);
-}
-
-int
-pcap_setfilter(pcap_t *p, struct bpf_program *fp)
-{
-	if (p->sf.rfile != NULL)
-		p->fcode = *fp;
-	else if (ioctl(p->fd, BIOCSETF, (caddr_t)fp) < 0) {
-		sprintf(p->errbuf, "BIOCSETF: %s", pcap_strerror(errno));
-		return (-1);
-	}
-	return (0);
-}