| filter.c (22997) | filter.c (25630) |
|---|---|
| 1/* 2 * PPP Filter command Interface 3 * 4 * Written by Toshiharu OHNO (tony-o@iij.ad.jp) 5 * 6 * Copyright (C) 1993, Internet Initiative Japan, Inc. All rights reserverd. 7 * 8 * Redistribution and use in source and binary forms are permitted 9 * provided that the above copyright notice and this paragraph are 10 * duplicated in all such forms and that any documentation, 11 * advertising materials, and other materials related to such 12 * distribution and use acknowledge that the software was developed 13 * by the Internet Initiative Japan. The name of the 14 * IIJ may not be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 18 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. 19 * | 1/* 2 * PPP Filter command Interface 3 * 4 * Written by Toshiharu OHNO (tony-o@iij.ad.jp) 5 * 6 * Copyright (C) 1993, Internet Initiative Japan, Inc. All rights reserverd. 7 * 8 * Redistribution and use in source and binary forms are permitted 9 * provided that the above copyright notice and this paragraph are 10 * duplicated in all such forms and that any documentation, 11 * advertising materials, and other materials related to such 12 * distribution and use acknowledge that the software was developed 13 * by the Internet Initiative Japan. The name of the 14 * IIJ may not be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 18 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. 19 * |
| 20 * $Id$ | 20 * $Id: filter.c,v 1.8 1997/02/22 16:10:12 peter Exp $ |
| 21 * 22 * TODO: Shoud send ICMP error message when we discard packets. 23 */ 24 25#include <sys/types.h> 26#include <sys/socket.h> 27#include <sys/param.h> 28#include <netinet/in.h> --- 33 unchanged lines hidden (view full) --- 62 63 if (argc < 1) { 64#ifdef notdef 65 printf("address/mask is expected.\n"); 66#endif 67 return(0); 68 } 69 | 21 * 22 * TODO: Shoud send ICMP error message when we discard packets. 23 */ 24 25#include <sys/types.h> 26#include <sys/socket.h> 27#include <sys/param.h> 28#include <netinet/in.h> --- 33 unchanged lines hidden (view full) --- 62 63 if (argc < 1) { 64#ifdef notdef 65 printf("address/mask is expected.\n"); 66#endif 67 return(0); 68 } 69 |
| 70 pmask->s_addr = -1; /* Assume 255.255.255.255 as default */ | 70 pmask->s_addr = 0xffffffff; /* Assume 255.255.255.255 as default */ |
| 71 cp = index(*argv, '/'); 72 if (cp) *cp++ = '\0'; 73 addr = inet_addr(*argv); 74 paddr->s_addr = addr; 75 if (cp && *cp) { 76 bits = strtol(cp, &wp, 0); 77 if (cp == wp || bits < 0 || bits > 32) { 78 printf("bad mask width.\n"); --- 418 unchanged lines hidden --- | 71 cp = index(*argv, '/'); 72 if (cp) *cp++ = '\0'; 73 addr = inet_addr(*argv); 74 paddr->s_addr = addr; 75 if (cp && *cp) { 76 bits = strtol(cp, &wp, 0); 77 if (cp == wp || bits < 0 || bits > 32) { 78 printf("bad mask width.\n"); --- 418 unchanged lines hidden --- |