diff options
| author | Vadim Kochan <vadim4j@gmail.com> | 2017-07-29 12:46:07 +0300 |
|---|---|---|
| committer | Tobias Klauser <tklauser@distanz.ch> | 2017-08-10 09:03:29 +0200 |
| commit | d55874b960a8663cc86284fad4d0472ff37b7a7e (patch) | |
| tree | 986e609f494dc1047d6b50b6ffc10da17b03f370 /trafgen_proto.h | |
| parent | a5a6c39b90b1d12d67b5c166cf873a99faf0a05a (diff) | |
trafgen: Get packet from proto_hdr if possible
Replace using current_packet() by new proto_hdr_packet(hdr)
function to obtain packet directly from header. This is more
generic and flexible way, because it guarantees that packet really
belongs to the header, which in case in current_packet() is not right
because it means getting of last allocated packet.
Signed-off-by: Vadim Kochan <vadim4j@gmail.com>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'trafgen_proto.h')
| -rw-r--r-- | trafgen_proto.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/trafgen_proto.h b/trafgen_proto.h index d3da963..36b8f2b 100644 --- a/trafgen_proto.h +++ b/trafgen_proto.h @@ -7,6 +7,8 @@ #include "trafgen_dev.h" +struct packet; + enum proto_id { PROTO_NONE = 0, PROTO_ETH, @@ -104,6 +106,7 @@ extern void proto_header_finish(struct proto_hdr *hdr); extern void proto_packet_finish(void); extern void proto_packet_update(uint32_t idx); +extern struct packet *proto_hdr_packet(struct proto_hdr *hdr); extern struct proto_hdr *proto_hdr_push_sub_header(struct proto_hdr *hdr, int id); extern void proto_hdr_move_sub_header(struct proto_hdr *hdr, struct proto_hdr *from, struct proto_hdr *to); |