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| author | Guy Harris <guy@alum.mit.edu> | 2011-04-27 12:08:27 -0700 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2011-04-27 12:08:27 -0700 |
| commit | 54db122321d0eb50ba5f990df2f5bbc74db3e880 (patch) | |
| tree | 721fc671ff7eb297728ec4cccfa9dc9e7eb43ea7 /cpack.h | |
| parent | 5779709949c1092c62cdd07095be68101d78b1de (diff) | |
| download | tcpdump-54db122321d0eb50ba5f990df2f5bbc74db3e880.tar.gz | |
Support RX flags, MCS and the vendor namespace, and fix Rate.
Based on patches from an anonymous donor, support the radiotap RX flags and
MCS fields, and the vendor namespace, and, if Channel and XChannel are
both present, use XChannel, not Channel.
Do not try to look up a rate for an MCS value from the Rate field; you
cannot map an MCS value to a rate without also knowing the channel width
and guard interval length.
Diffstat (limited to 'cpack.h')
| -rw-r--r-- | cpack.h | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -43,6 +43,9 @@ int cpack_uint16(struct cpack_state *, u_int16_t *); int cpack_uint32(struct cpack_state *, u_int32_t *); int cpack_uint64(struct cpack_state *, u_int64_t *); +u_int8_t *cpack_next_boundary(u_int8_t *buf, u_int8_t *p, size_t alignment); +u_int8_t *cpack_align_and_reserve(struct cpack_state *cs, size_t wordsize); + #define cpack_int8(__s, __p) cpack_uint8((__s), (u_int8_t*)(__p)) #define cpack_int16(__s, __p) cpack_uint16((__s), (u_int16_t*)(__p)) #define cpack_int32(__s, __p) cpack_uint32((__s), (u_int32_t*)(__p)) |