| route.c (58032) | route.c (58034) |
|---|---|
| 1/* 2 * PPP Routing related Module 3 * 4 * Written by Toshiharu OHNO (tony-o@iij.ad.jp) 5 * 6 * Copyright (C) 1994, 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, Inc. 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 Routing related Module 3 * 4 * Written by Toshiharu OHNO (tony-o@iij.ad.jp) 5 * 6 * Copyright (C) 1994, 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, Inc. 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 * $FreeBSD: head/usr.sbin/ppp/route.c 58032 2000-03-14 01:46:44Z brian $ | 20 * $FreeBSD: head/usr.sbin/ppp/route.c 58034 2000-03-14 01:46:54Z brian $ |
| 21 * 22 */ 23 24#include <sys/param.h> 25#include <sys/socket.h> 26#include <net/if_types.h> 27#include <net/route.h> 28#include <net/if.h> --- 266 unchanged lines hidden (view full) --- 295 mib[2] = 0; 296 mib[3] = 0; 297 mib[4] = NET_RT_IFLIST; 298 mib[5] = 0; 299 300 if (sysctl(mib, 6, NULL, &needed, NULL, 0) < 0) { 301 log_Printf(LogERROR, "Index2Nam: sysctl: estimate: %s\n", 302 strerror(errno)); | 21 * 22 */ 23 24#include <sys/param.h> 25#include <sys/socket.h> 26#include <net/if_types.h> 27#include <net/route.h> 28#include <net/if.h> --- 266 unchanged lines hidden (view full) --- 295 mib[2] = 0; 296 mib[3] = 0; 297 mib[4] = NET_RT_IFLIST; 298 mib[5] = 0; 299 300 if (sysctl(mib, 6, NULL, &needed, NULL, 0) < 0) { 301 log_Printf(LogERROR, "Index2Nam: sysctl: estimate: %s\n", 302 strerror(errno)); |
| 303 return "???"; | 303 return NumStr(idx, NULL, 0); |
| 304 } 305 if ((buf = malloc(needed)) == NULL) | 304 } 305 if ((buf = malloc(needed)) == NULL) |
| 306 return "???"; | 306 return NumStr(idx, NULL, 0); |
| 307 if (sysctl(mib, 6, buf, &needed, NULL, 0) < 0) { 308 free(buf); | 307 if (sysctl(mib, 6, buf, &needed, NULL, 0) < 0) { 308 free(buf); |
| 309 return "???"; | 309 return NumStr(idx, NULL, 0); |
| 310 } 311 end = buf + needed; 312 313 have = 0; 314 for (ptr = buf; ptr < end; ptr += ifm->ifm_msglen) { 315 ifm = (struct if_msghdr *)ptr; 316 if (ifm->ifm_type != RTM_IFINFO) 317 break; --- 11 unchanged lines hidden (view full) --- 329 if (!newifs) { 330 log_Printf(LogDEBUG, "Index2Nam: %s\n", strerror(errno)); 331 nifs = 0; 332 if (ifs) { 333 free(ifs); 334 ifs = NULL; 335 } 336 free(buf); | 310 } 311 end = buf + needed; 312 313 have = 0; 314 for (ptr = buf; ptr < end; ptr += ifm->ifm_msglen) { 315 ifm = (struct if_msghdr *)ptr; 316 if (ifm->ifm_type != RTM_IFINFO) 317 break; --- 11 unchanged lines hidden (view full) --- 329 if (!newifs) { 330 log_Printf(LogDEBUG, "Index2Nam: %s\n", strerror(errno)); 331 nifs = 0; 332 if (ifs) { 333 free(ifs); 334 ifs = NULL; 335 } 336 free(buf); |
| 337 return "???"; | 337 return NumStr(idx, NULL, 0); |
| 338 } 339 ifs = newifs; 340 memset(ifs + had, '\0', sizeof(char *) * (have - had)); 341 } 342 if (ifs[ifm->ifm_index-1] == NULL) { 343 ifs[ifm->ifm_index-1] = (char *)malloc(dl->sdl_nlen+1); 344 memcpy(ifs[ifm->ifm_index-1], dl->sdl_data, dl->sdl_nlen); 345 ifs[ifm->ifm_index-1][dl->sdl_nlen] = '\0'; --- 13 unchanged lines hidden (view full) --- 359 log_Printf(LogDEBUG, "Found the following interfaces:\n"); 360 for (f = 0; f < nifs; f++) 361 if (ifs[f] != NULL) 362 log_Printf(LogDEBUG, " Index %d, name \"%s\"\n", f+1, ifs[f]); 363 debug_done = 1; 364 } 365 366 if (idx < 1 || idx > nifs || ifs[idx-1] == NULL) | 338 } 339 ifs = newifs; 340 memset(ifs + had, '\0', sizeof(char *) * (have - had)); 341 } 342 if (ifs[ifm->ifm_index-1] == NULL) { 343 ifs[ifm->ifm_index-1] = (char *)malloc(dl->sdl_nlen+1); 344 memcpy(ifs[ifm->ifm_index-1], dl->sdl_data, dl->sdl_nlen); 345 ifs[ifm->ifm_index-1][dl->sdl_nlen] = '\0'; --- 13 unchanged lines hidden (view full) --- 359 log_Printf(LogDEBUG, "Found the following interfaces:\n"); 360 for (f = 0; f < nifs; f++) 361 if (ifs[f] != NULL) 362 log_Printf(LogDEBUG, " Index %d, name \"%s\"\n", f+1, ifs[f]); 363 debug_done = 1; 364 } 365 366 if (idx < 1 || idx > nifs || ifs[idx-1] == NULL) |
| 367 return "???"; | 367 return NumStr(idx, NULL, 0); |
| 368 369 return ifs[idx-1]; 370} 371 372void 373route_ParseHdr(struct rt_msghdr *rtm, struct sockaddr *sa[RTAX_MAX]) 374{ 375 char *wp; --- 292 unchanged lines hidden --- | 368 369 return ifs[idx-1]; 370} 371 372void 373route_ParseHdr(struct rt_msghdr *rtm, struct sockaddr *sa[RTAX_MAX]) 374{ 375 char *wp; --- 292 unchanged lines hidden --- |