diff options
| author | Vadim Kochan <vadim4j@gmail.com> | 2016-02-01 19:01:36 +0200 |
|---|---|---|
| committer | Tobias Klauser <tklauser@distanz.ch> | 2016-02-02 16:54:47 +0100 |
| commit | 826a16efdd760930eb2cb21ae80c49a9d7d096f4 (patch) | |
| tree | 510678994d09274375dec50ac20818924aececcf /trafgen_proto.h | |
| parent | 88b359d2aa7e3a2bcbe166ca39d93cfd7e04ef08 (diff) | |
trafgen: proto: Add set_next_proto callback to struct proto_hdr
Add set_next_proto callback to proto_hdr struct to allow lower
protocol set next protocol id by enum proto_id.
Extended proto_lower_default_add(...) function to take upper protocol
to delegate it's id to lower protocol to set next protocol field.
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 | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/trafgen_proto.h b/trafgen_proto.h index 2d74f4c..491e079 100644 --- a/trafgen_proto.h +++ b/trafgen_proto.h @@ -50,6 +50,7 @@ struct proto_hdr { void (*header_init)(struct proto_hdr *hdr); void (*header_finish)(struct proto_hdr *hdr); void (*packet_finish)(struct proto_hdr *hdr); + void (*set_next_proto)(struct proto_hdr *hdr, enum proto_id pid); }; extern void protos_init(const char *dev); @@ -58,7 +59,8 @@ extern void proto_header_register(struct proto_hdr *hdr); extern struct proto_hdr *proto_header_init(enum proto_id pid); extern void proto_header_finish(struct proto_hdr *hdr); extern void proto_packet_finish(void); -extern struct proto_hdr *proto_lower_default_add(enum proto_id pid); +extern struct proto_hdr *proto_lower_default_add(struct proto_hdr *hdr, + enum proto_id pid); extern struct proto_hdr *proto_current_header(void); extern struct proto_hdr *proto_lower_header(struct proto_hdr *hdr); |