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| 28 | #include <netinet/in.h> |
28 | #include <netinet/in.h> |
| 29 | #include <arpa/inet.h> |
29 | #include <arpa/inet.h> |
| 30 | |
30 | |
| 31 | #ifdef __linux |
31 | #ifdef __linux |
| 32 | # include <linux/icmp.h> |
32 | # include <linux/icmp.h> |
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33 | #endif |
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34 | #if IPV6 |
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35 | # include <netinet/icmp6.h> |
| 33 | #endif |
36 | #endif |
| 34 | |
37 | |
| 35 | #define ICMP4_ECHO 8 |
38 | #define ICMP4_ECHO 8 |
| 36 | #define ICMP4_ECHO_REPLY 0 |
39 | #define ICMP4_ECHO_REPLY 0 |
| 37 | #define ICMP6_ECHO 128 |
40 | #define ICMP6_ECHO 128 |
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| 194 | pkt.payload = req->payload; |
197 | pkt.payload = req->payload; |
| 195 | |
198 | |
| 196 | tstamp now = NOW (); |
199 | tstamp now = NOW (); |
| 197 | tstamp next = now; |
200 | tstamp next = now; |
| 198 | |
201 | |
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202 | { |
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203 | int r; |
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204 | for (r = req->nranges; r--; ) |
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205 | inc_addr (&req->ranges [r].hi); |
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206 | } |
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207 | |
| 199 | while (req->nranges) |
208 | while (req->nranges) |
| 200 | { |
209 | { |
| 201 | RANGE *range = req->ranges; |
210 | RANGE *range = req->ranges; |
| 202 | |
211 | |
| 203 | if (!memcmp (&range->lo, &range->hi, sizeof (addr_t))) |
212 | if (!memcmp (&range->lo, &range->hi, sizeof (addr_t))) |
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| 347 | |
356 | |
| 348 | if (pipe (thr_recv) < 0) |
357 | if (pipe (thr_recv) < 0) |
| 349 | croak ("Net::FPing: unable to create receive pipe"); |
358 | croak ("Net::FPing: unable to create receive pipe"); |
| 350 | |
359 | |
| 351 | icmp4_fd = socket (AF_INET, SOCK_RAW, IPPROTO_ICMP); |
360 | icmp4_fd = socket (AF_INET, SOCK_RAW, IPPROTO_ICMP); |
| 352 | #if IPV6 |
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| 353 | icmp6_fd = socket (AF_INET6, SOCK_RAW, IPPROTO_ICMPV6); |
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| 354 | #endif |
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| 355 | |
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| 356 | #ifdef ICMP_FILTER |
361 | #ifdef ICMP_FILTER |
| 357 | { |
362 | { |
| 358 | struct icmp_filter oval; |
363 | struct icmp_filter oval; |
| 359 | oval.data = 0xffffffff & ~(1 << ICMP4_ECHO_REPLY); |
364 | oval.data = 0xffffffff & ~(1 << ICMP4_ECHO_REPLY); |
| 360 | setsockopt (icmp4_fd, SOL_RAW, ICMP_FILTER, &oval, sizeof oval); |
365 | setsockopt (icmp4_fd, SOL_RAW, ICMP_FILTER, &oval, sizeof oval); |
| 361 | } |
366 | } |
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367 | #endif |
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368 | |
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369 | #if IPV6 |
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370 | icmp6_fd = socket (AF_INET6, SOCK_RAW, IPPROTO_ICMPV6); |
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371 | # ifdef ICMP6_FILTER |
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372 | { |
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373 | struct icmp6_filter oval; |
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374 | ICMP6_FILTER_SETBLOCKALL (&oval); |
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375 | ICMP6_FILTER_SETPASS (ICMP6_ECHO_REPLY, &oval); |
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376 | setsockopt (icmp6_fd, IPPROTO_ICMPV6, ICMP6_FILTER, &oval, sizeof oval); |
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377 | } |
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378 | # endif |
| 362 | #endif |
379 | #endif |
| 363 | |
380 | |
| 364 | pthread_attr_init (&attr); |
381 | pthread_attr_init (&attr); |
| 365 | pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED); |
382 | pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED); |
| 366 | #ifdef PTHREAD_SCOPE_PROCESS |
383 | #ifdef PTHREAD_SCOPE_PROCESS |
