projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 8ae0e4b4 | 1 | /* |
| 0880b18e | 2 | * Copyright (c) 1982, 1986 Regents of the University of California. |
| 2b6b6284 | 3 | * All rights reserved. |
| 8ae0e4b4 | 4 | * |
| c0567266 KB |
5 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions | |
| 7 | * are met: | |
| 8 | * 1. Redistributions of source code must retain the above copyright | |
| 9 | * notice, this list of conditions and the following disclaimer. | |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 | * notice, this list of conditions and the following disclaimer in the | |
| 12 | * documentation and/or other materials provided with the distribution. | |
| 13 | * 3. All advertising materials mentioning features or use of this software | |
| 14 | * must display the following acknowledgement: | |
| 15 | * This product includes software developed by the University of | |
| 16 | * California, Berkeley and its contributors. | |
| 17 | * 4. Neither the name of the University nor the names of its contributors | |
| 18 | * may be used to endorse or promote products derived from this software | |
| 19 | * without specific prior written permission. | |
| 20 | * | |
| 21 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 22 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 25 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 26 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 27 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 28 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 29 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 30 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 31 | * SUCH DAMAGE. | |
| 2b6b6284 | 32 | * |
| 1c15e888 | 33 | * @(#)icmp_var.h 7.5 (Berkeley) 6/28/90 |
| 8ae0e4b4 | 34 | */ |
| 3184272b SL |
35 | |
| 36 | /* | |
| 37 | * Variables related to this implementation | |
| 38 | * of the internet control message protocol. | |
| 39 | */ | |
| 40 | struct icmpstat { | |
| 41 | /* statistics related to icmp packets generated */ | |
| 42 | int icps_error; /* # of calls to icmp_error */ | |
| 43 | int icps_oldshort; /* no error 'cuz old ip too short */ | |
| 44 | int icps_oldicmp; /* no error 'cuz old was icmp */ | |
| d360c192 | 45 | int icps_outhist[ICMP_MAXTYPE + 1]; |
| 3184272b | 46 | /* statistics related to input messages processed */ |
| a60889ab | 47 | int icps_badcode; /* icmp_code out of range */ |
| 3184272b SL |
48 | int icps_tooshort; /* packet < ICMP_MINLEN */ |
| 49 | int icps_checksum; /* bad checksum */ | |
| 50 | int icps_badlen; /* calculated bound mismatch */ | |
| 51 | int icps_reflect; /* number of responses */ | |
| d360c192 | 52 | int icps_inhist[ICMP_MAXTYPE + 1]; |
| 3184272b SL |
53 | }; |
| 54 | ||
| 55 | #ifdef KERNEL | |
| f5f59dbd | 56 | struct icmpstat icmpstat; |
| 3184272b | 57 | #endif |