ng_bpf.h File Reference
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Go to the source code of this file.
Data Structures | |
| struct | ng_bpf_hookprog |
| struct | ng_bpf_hookstat |
Macros | |
| #define | NG_BPF_NODE_TYPE "bpf" |
| #define | NGM_BPF_COOKIE 944100792 |
| #define | NG_BPF_HOOKPROG_SIZE(numInsn) (sizeof(struct ng_bpf_hookprog) + (numInsn) * sizeof(struct bpf_insn)) |
| #define | NG_BPF_HOOKPROG_TYPE_INFO(bptype) |
| #define | NG_BPF_HOOKSTAT_TYPE_INFO |
Enumerations | |
| enum | { NGM_BPF_SET_PROGRAM = 1 , NGM_BPF_GET_PROGRAM , NGM_BPF_GET_STATS , NGM_BPF_CLR_STATS , NGM_BPF_GETCLR_STATS } |
Macro Definition Documentation
◆ NG_BPF_HOOKPROG_SIZE
| #define NG_BPF_HOOKPROG_SIZE | ( | numInsn | ) | (sizeof(struct ng_bpf_hookprog) + (numInsn) * sizeof(struct bpf_insn)) |
◆ NG_BPF_HOOKPROG_TYPE_INFO
| #define NG_BPF_HOOKPROG_TYPE_INFO | ( | bptype | ) |
Value:
{ \
{ "thisHook", &ng_parse_hookbuf_type }, \
{ "ifMatch", &ng_parse_hookbuf_type }, \
{ "ifNotMatch", &ng_parse_hookbuf_type }, \
{ "bpf_prog_len", &ng_parse_int32_type }, \
{ "bpf_prog", (bptype) }, \
{ NULL } \
}
◆ NG_BPF_HOOKSTAT_TYPE_INFO
| #define NG_BPF_HOOKSTAT_TYPE_INFO |
Value:
{ \
{ "recvFrames", &ng_parse_uint64_type }, \
{ "recvOctets", &ng_parse_uint64_type }, \
{ "recvMatchFrames", &ng_parse_uint64_type }, \
{ "recvMatchOctets", &ng_parse_uint64_type }, \
{ "xmitFrames", &ng_parse_uint64_type }, \
{ "xmitOctets", &ng_parse_uint64_type }, \
{ NULL } \
}
