cpp-d1064d

[cross.git] / i686-linux-gnu-4.7 / usr / include / linux / icmp.h

diff --git a/i686-linux-gnu-4.7/usr/include/linux/icmp.h b/i686-linux-gnu-4.7/usr/include/linux/icmp.h
new file mode 100644 (file)
index 0000000..fde7985
--- /dev/null
+++ b/i686-linux-gnu-4.7/usr/include/linux/icmp.h
@@ -0,0 +1,99 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * 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 protocol.
+ *
+ * Version:    @(#)icmp.h      1.0.3   04/28/93
+ *
+ * Author:     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 _LINUX_ICMP_H
+#define _LINUX_ICMP_H
+
+#include <linux/types.h>
+
+#define ICMP_ECHOREPLY         0       /* Echo Reply                   */
+#define ICMP_DEST_UNREACH      3       /* Destination Unreachable      */
+#define ICMP_SOURCE_QUENCH     4       /* Source Quench                */
+#define ICMP_REDIRECT          5       /* Redirect (change route)      */
+#define ICMP_ECHO              8       /* Echo Request                 */
+#define ICMP_TIME_EXCEEDED     11      /* Time Exceeded                */
+#define ICMP_PARAMETERPROB     12      /* Parameter Problem            */
+#define ICMP_TIMESTAMP         13      /* Timestamp Request            */
+#define ICMP_TIMESTAMPREPLY    14      /* Timestamp Reply              */
+#define ICMP_INFO_REQUEST      15      /* Information Request          */
+#define ICMP_INFO_REPLY                16      /* Information Reply            */
+#define ICMP_ADDRESS           17      /* Address Mask Request         */
+#define ICMP_ADDRESSREPLY      18      /* Address Mask Reply           */
+#define NR_ICMP_TYPES          18
+
+
+/* Codes for UNREACH. */
+#define ICMP_NET_UNREACH       0       /* Network Unreachable          */
+#define ICMP_HOST_UNREACH      1       /* Host Unreachable             */
+#define ICMP_PROT_UNREACH      2       /* Protocol Unreachable         */
+#define ICMP_PORT_UNREACH      3       /* Port Unreachable             */
+#define ICMP_FRAG_NEEDED       4       /* Fragmentation Needed/DF set  */
+#define ICMP_SR_FAILED         5       /* Source Route failed          */
+#define ICMP_NET_UNKNOWN       6
+#define ICMP_HOST_UNKNOWN      7
+#define ICMP_HOST_ISOLATED     8
+#define ICMP_NET_ANO           9
+#define ICMP_HOST_ANO          10
+#define ICMP_NET_UNR_TOS       11
+#define ICMP_HOST_UNR_TOS      12
+#define ICMP_PKT_FILTERED      13      /* Packet filtered */
+#define ICMP_PREC_VIOLATION    14      /* Precedence violation */
+#define ICMP_PREC_CUTOFF       15      /* Precedence cut off */
+#define NR_ICMP_UNREACH                15      /* instead of hardcoding immediate value */
+
+/* Codes for REDIRECT. */
+#define ICMP_REDIR_NET         0       /* Redirect Net                 */
+#define ICMP_REDIR_HOST                1       /* Redirect Host                */
+#define ICMP_REDIR_NETTOS      2       /* Redirect Net for TOS         */
+#define ICMP_REDIR_HOSTTOS     3       /* Redirect Host for TOS        */
+
+/* Codes for TIME_EXCEEDED. */
+#define ICMP_EXC_TTL           0       /* TTL count exceeded           */
+#define ICMP_EXC_FRAGTIME      1       /* Fragment Reass time exceeded */
+
+
+struct icmphdr {
+  __u8         type;
+  __u8         code;
+  __sum16      checksum;
+  union {
+       struct {
+               __be16  id;
+               __be16  sequence;
+       } echo;
+       __be32  gateway;
+       struct {
+               __be16  __unused;
+               __be16  mtu;
+       } frag;
+       __u8    reserved[4];
+  } un;
+};
+
+
+/*
+ *     constants for (set|get)sockopt
+ */
+
+#define ICMP_FILTER                    1
+
+struct icmp_filter {
+       __u32           data;
+};
+
+
+#endif /* _LINUX_ICMP_H */