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authorSamuel Thibault <samuel.thibault@ens-lyon.org>2012-04-08 23:09:39 +0000
committerSamuel Thibault <samuel.thibault@ens-lyon.org>2012-04-08 23:09:39 +0000
commit5499792c357777dcfc5ee461fa64baaba1d2dde5 (patch)
tree15363c44fe541b3adcd720edf39696e9230d7feb /eth-multiplexer/util.h
parente5fca9a10c2622b85cc77e776ea56c8dbb9847e6 (diff)
parentc6db537edac054a03847b1b99f78c00703f48d6b (diff)
Merge branch 'dde' of git.debian.org:/git/pkg-hurd/hurd into dde
Diffstat (limited to 'eth-multiplexer/util.h')
-rw-r--r--eth-multiplexer/util.h91
1 files changed, 0 insertions, 91 deletions
diff --git a/eth-multiplexer/util.h b/eth-multiplexer/util.h
deleted file mode 100644
index c90b0f85..00000000
--- a/eth-multiplexer/util.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- Copyright (C) 2008 Free Software Foundation, Inc.
- Written by Zheng Da.
-
- This file is part of the GNU Hurd.
-
- The GNU Hurd is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- The GNU Hurd is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with the GNU Hurd; see the file COPYING. If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#ifndef UTIL_H
-#define UTIL_H
-
-#include <stdio.h>
-#include <execinfo.h>
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <arpa/inet.h>
-#include <netinet/ip.h>
-
-#include <mach.h>
-
-#ifdef DEBUG
-
-#define debug(format, ...) do \
-{ \
- char buf[1024]; \
- snprintf (buf, 1024, "multiplexer: %s: %s\n", __func__, format); \
- fprintf (stderr , buf, ## __VA_ARGS__); \
- fflush (stderr); \
-} while (0)
-
-#else
-
-#define debug(format, ...) do {} while (0)
-
-#endif
-
-#define print_backtrace() do \
-{ \
- size_t size; \
- void *array[30]; \
- size = backtrace (array, sizeof (array)); \
- debug ("the depth of the stack: %d", size); \
- backtrace_symbols_fd(array, size, fileno (stderr)); \
-} while (0)
-
-#define ETH_ALEN 6 /* Octets in one ethernet addr */
-
-struct ethhdr
-{
- unsigned char h_dest[ETH_ALEN]; /* destination eth addr */
- unsigned char h_source[ETH_ALEN]; /* source ether addr */
- unsigned short h_proto; /* packet type ID field */
-};
-
-static inline void
-print_pack (char *packet, int len)
-{
-#ifdef DEBUG
-#define ETH_P_IP 0x0800
- struct ethhdr *ethh = (struct ethhdr *) packet;
- struct iphdr *iph = (struct iphdr *)(ethh + 1);
- char src_str[INET_ADDRSTRLEN];
- char dst_str[INET_ADDRSTRLEN];
- if (ntohs (ethh->h_proto) == ETH_P_IP
- && len >= sizeof (struct ethhdr) + sizeof (struct iphdr))
- {
- debug ("multiplexer: get a IP packet from %s to %s\n",
- inet_ntop (AF_INET, &iph->saddr, src_str, INET_ADDRSTRLEN),
- inet_ntop (AF_INET, &iph->daddr, dst_str, INET_ADDRSTRLEN));
- }
- else
- {
- debug ("multiplexer: get a non-IP packet\n");
- }
-#endif
-}
-
-#endif