neocturne/gmrf-babel
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Add gp_babel_packet_size() function

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This commit is contained in:
Matthias Schiffer 2013-03-19 03:44:27 +01:00
parent 415606c736
commit 5d068fa244
3 changed files with 7 additions and 5 deletions
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4
src/babel.c
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@ -32,8 +32,6 @@
#include <stdlib.h>
#include <arpa/inet.h>
const char *gmrf_protocol_name = "babel";
const char *gmrf_protocol_version = "experimental";
@ -82,7 +80,7 @@ static void send_hellos(gmrf_t *gmrf, gmrf_context_t *ctx, void *arg) {
add_ihus(gmrf, packet, GP_BABEL_PACKET_MAX, iface);
gmrf_iface_send_bc(gmrf, iface->gmrf_iface, packet, sizeof(gp_babel_packet_t)+ntohs(packet->len));
gmrf_iface_send_bc(gmrf, iface->gmrf_iface, packet, gp_babel_packet_size(packet));
}
}

6
src/packet.h
View file

@ -29,6 +29,8 @@
#include "types.h"
#include <arpa/inet.h>
#define GP_BABEL_VERSION 0
@ -39,5 +41,9 @@ struct __attribute__((packed)) gp_babel_packet {
uint8_t tlv[];
};
static inline size_t gp_babel_packet_size(const gp_babel_packet_t *packet) {
return sizeof(gp_babel_packet_t)+ntohs(packet->len);
}
#endif /* _GMRF_PROTO_BABEL_PACKET_H_ */

2
src/tlv.c
View file

@ -29,8 +29,6 @@
#include <string.h>
#include <arpa/inet.h>
bool gp_babel_tlv_parse(gmrf_t *gmrf, gmrf_context_t *ctx, const gp_babel_packet_t *packet, gp_babel_tlv_cb cb, void *arg) {
if (packet->version != htons(GP_BABEL_VERSION))