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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/net/icmp.h
downloadlinux-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.xz
linux-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.zip
Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'include/net/icmp.h')
-rw-r--r--include/net/icmp.h60
1 files changed, 60 insertions, 0 deletions
diff --git a/include/net/icmp.h b/include/net/icmp.h
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+++ b/include/net/icmp.h
@@ -0,0 +1,60 @@
+/*
+ * INET An implementation of the TCP/IP protocol suite for the LINUX
+ * operating system. INET is implemented using the BSD Socket
+ * interface as the means of communication with the user level.
+ *
+ * Definitions for the ICMP module.
+ *
+ * Version: @(#)icmp.h 1.0.4 05/13/93
+ *
+ * Authors: Ross Biro, <bir7@leland.Stanford.Edu>
+ * Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
+ *
+ * This program 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 of the License, or (at your option) any later version.
+ */
+#ifndef _ICMP_H
+#define _ICMP_H
+
+#include <linux/config.h>
+#include <linux/icmp.h>
+#include <linux/skbuff.h>
+
+#include <net/sock.h>
+#include <net/protocol.h>
+#include <net/snmp.h>
+#include <linux/ip.h>
+
+struct icmp_err {
+ int errno;
+ unsigned fatal:1;
+};
+
+extern struct icmp_err icmp_err_convert[];
+DECLARE_SNMP_STAT(struct icmp_mib, icmp_statistics);
+#define ICMP_INC_STATS(field) SNMP_INC_STATS(icmp_statistics, field)
+#define ICMP_INC_STATS_BH(field) SNMP_INC_STATS_BH(icmp_statistics, field)
+#define ICMP_INC_STATS_USER(field) SNMP_INC_STATS_USER(icmp_statistics, field)
+
+extern void icmp_send(struct sk_buff *skb_in, int type, int code, u32 info);
+extern int icmp_rcv(struct sk_buff *skb);
+extern int icmp_ioctl(struct sock *sk, int cmd, unsigned long arg);
+extern void icmp_init(struct net_proto_family *ops);
+
+/* Move into dst.h ? */
+extern int xrlim_allow(struct dst_entry *dst, int timeout);
+
+struct raw_sock {
+ /* inet_sock has to be the first member */
+ struct inet_sock inet;
+ struct icmp_filter filter;
+};
+
+static inline struct raw_sock *raw_sk(const struct sock *sk)
+{
+ return (struct raw_sock *)sk;
+}
+
+#endif /* _ICMP_H */