Adam Barth | 57eacf5 | 2020-11-04 00:38:09 +0000 | [diff] [blame^] | 1 | #ifndef SYSROOT_NETINET_IGMP_H_ |
| 2 | #define SYSROOT_NETINET_IGMP_H_ |
Doug Horn | 1427b6a | 2018-12-11 13:19:16 -0800 | [diff] [blame] | 3 | |
| 4 | #include <netinet/in.h> |
| 5 | #include <stdint.h> |
| 6 | |
| 7 | struct igmp { |
Adam Barth | 57eacf5 | 2020-11-04 00:38:09 +0000 | [diff] [blame^] | 8 | uint8_t igmp_type; |
| 9 | uint8_t igmp_code; |
| 10 | uint16_t igmp_cksum; |
| 11 | struct in_addr igmp_group; |
Doug Horn | 1427b6a | 2018-12-11 13:19:16 -0800 | [diff] [blame] | 12 | }; |
| 13 | |
| 14 | #define IGMP_MINLEN 8 |
| 15 | |
| 16 | #define IGMP_MEMBERSHIP_QUERY 0x11 |
| 17 | #define IGMP_V1_MEMBERSHIP_REPORT 0x12 |
| 18 | #define IGMP_V2_MEMBERSHIP_REPORT 0x16 |
| 19 | #define IGMP_V2_LEAVE_GROUP 0x17 |
| 20 | |
| 21 | #define IGMP_DVMRP 0x13 |
| 22 | #define IGMP_PIM 0x14 |
| 23 | #define IGMP_TRACE 0x15 |
| 24 | |
| 25 | #define IGMP_MTRACE_RESP 0x1e |
| 26 | #define IGMP_MTRACE 0x1f |
| 27 | |
| 28 | #define IGMP_MAX_HOST_REPORT_DELAY 10 |
| 29 | #define IGMP_TIMER_SCALE 10 |
| 30 | |
| 31 | #define IGMP_DELAYING_MEMBER 1 |
| 32 | #define IGMP_IDLE_MEMBER 2 |
| 33 | #define IGMP_LAZY_MEMBER 3 |
| 34 | #define IGMP_SLEEPING_MEMBER 4 |
| 35 | #define IGMP_AWAKENING_MEMBER 5 |
| 36 | |
| 37 | #define IGMP_v1_ROUTER 1 |
| 38 | #define IGMP_v2_ROUTER 2 |
| 39 | |
| 40 | #define IGMP_HOST_MEMBERSHIP_QUERY IGMP_MEMBERSHIP_QUERY |
| 41 | #define IGMP_HOST_MEMBERSHIP_REPORT IGMP_V1_MEMBERSHIP_REPORT |
| 42 | #define IGMP_HOST_NEW_MEMBERSHIP_REPORT IGMP_V2_MEMBERSHIP_REPORT |
| 43 | #define IGMP_HOST_LEAVE_MESSAGE IGMP_V2_LEAVE_GROUP |
Adam Barth | 57eacf5 | 2020-11-04 00:38:09 +0000 | [diff] [blame^] | 44 | |
| 45 | #endif // SYSROOT_NETINET_IGMP_H_ |