DPDK  17.05.2
rte_icmp.h
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66 
67 #ifndef _RTE_ICMP_H_
68 #define _RTE_ICMP_H_
69 
76 #include <stdint.h>
77 
78 #ifdef __cplusplus
79 extern "C" {
80 #endif
81 
85 struct icmp_hdr {
86  uint8_t icmp_type; /* ICMP packet type. */
87  uint8_t icmp_code; /* ICMP packet code. */
88  uint16_t icmp_cksum; /* ICMP packet checksum. */
89  uint16_t icmp_ident; /* ICMP packet identifier. */
90  uint16_t icmp_seq_nb; /* ICMP packet sequence number. */
91 } __attribute__((__packed__));
92 
93 /* ICMP packet types */
94 #define IP_ICMP_ECHO_REPLY 0
95 #define IP_ICMP_ECHO_REQUEST 8
96 
97 #ifdef __cplusplus
98 }
99 #endif
100 
101 #endif /* RTE_ICMP_H_ */