The following commit has been merged in the next branch: commit 9498c6460f630d188523b98ca191a9a5effc9f50 Author: Sven Eckelmann sven@narfation.org Date: Wed Jun 6 13:17:25 2012 +0200

batctl: Prefix packet defines with BATADV_

Reported-by: Martin Hundebøll martin@hundeboll.net Signed-off-by: Sven Eckelmann sven@narfation.org

diff --git a/packet.h b/packet.h index c90219c..e562414 100644 --- a/packet.h +++ b/packet.h @@ -20,7 +20,7 @@ #ifndef _NET_BATMAN_ADV_PACKET_H_ #define _NET_BATMAN_ADV_PACKET_H_

-#define ETH_P_BATMAN 0x4305 /* unofficial/not registered Ethertype */ +#define BATADV_ETH_P_BATMAN 0x4305 /* unofficial/not registered Ethertype */

enum bat_packettype { BAT_IV_OGM = 0x01, @@ -34,7 +34,7 @@ enum bat_packettype { };

/* this file is included by batctl which needs these defines */ -#define COMPAT_VERSION 14 +#define BATADV_COMPAT_VERSION 14

enum batman_iv_flags { NOT_BEST_NEXT_HOP = 1 << 3, @@ -65,7 +65,7 @@ enum unicast_frag_flags { };

/* TT_QUERY subtypes */ -#define TT_QUERY_TYPE_MASK 0x3 +#define BATADV_TT_QUERY_TYPE_MASK 0x3

enum tt_query_packettype { TT_REQUEST = 0, @@ -126,7 +126,7 @@ struct batman_ogm_packet { __be16 tt_crc; } __packed;

-#define BATMAN_OGM_HLEN sizeof(struct batman_ogm_packet) +#define BATADV_OGM_HLEN sizeof(struct batman_ogm_packet)

struct icmp_packet { struct batman_header header; @@ -138,7 +138,7 @@ struct icmp_packet { uint8_t reserved; } __packed;

-#define BAT_RR_LEN 16 +#define BATADV_RR_LEN 16

/* icmp_packet_rr must start with all fields from imcp_packet * as this is assumed by code that handles ICMP packets @@ -151,7 +151,7 @@ struct icmp_packet_rr { __be16 seqno; uint8_t uid; uint8_t rr_cur; - uint8_t rr[BAT_RR_LEN][ETH_ALEN]; + uint8_t rr[BATADV_RR_LEN][ETH_ALEN]; } __packed;

struct unicast_packet { diff --git a/ping.c b/ping.c index 791cfb7..213f1e3 100644 --- a/ping.c +++ b/ping.c @@ -79,7 +79,7 @@ int ping(char *mesh_iface, int argc, char **argv) char *dst_string, *mac_string, *rr_string; double time_delta; float min = 0.0, max = 0.0, avg = 0.0, mdev = 0.0; - uint8_t last_rr_cur = 0, last_rr[BAT_RR_LEN][ETH_ALEN]; + uint8_t last_rr_cur = 0, last_rr[BATADV_RR_LEN][ETH_ALEN]; size_t packet_len; char *debugfs_mnt; char icmp_socket[MAX_PATH+1]; @@ -164,7 +164,7 @@ int ping(char *mesh_iface, int argc, char **argv)

memcpy(&icmp_packet_out.dst, dst_mac, ETH_ALEN); icmp_packet_out.header.packet_type = BAT_ICMP; - icmp_packet_out.header.version = COMPAT_VERSION; + icmp_packet_out.header.version = BATADV_COMPAT_VERSION; icmp_packet_out.msg_type = ECHO_REQUEST; icmp_packet_out.header.ttl = 50; icmp_packet_out.seqno = 0; @@ -172,8 +172,8 @@ int ping(char *mesh_iface, int argc, char **argv) if (rr) { packet_len = sizeof(struct icmp_packet_rr); icmp_packet_out.rr_cur = 1; - memset(&icmp_packet_out.rr, 0, BAT_RR_LEN * ETH_ALEN); - memset(last_rr, 0, BAT_RR_LEN * ETH_ALEN); + memset(&icmp_packet_out.rr, 0, BATADV_RR_LEN * ETH_ALEN); + memset(last_rr, 0, BATADV_RR_LEN * ETH_ALEN); }

printf("PING %s (%s) %zu(%zu) bytes of data\n", dst_string, mac_string, @@ -243,14 +243,14 @@ read_packet:

if (read_len == sizeof(struct icmp_packet_rr)) { if (last_rr_cur == icmp_packet_in.rr_cur - && !memcmp(last_rr, icmp_packet_in.rr, BAT_RR_LEN * ETH_ALEN)) { + && !memcmp(last_rr, icmp_packet_in.rr, BATADV_RR_LEN * ETH_ALEN)) {

printf("\t(same route)");

} else { printf("\nRR: ");

- for (i = 0; i < BAT_RR_LEN + for (i = 0; i < BATADV_RR_LEN && i < icmp_packet_in.rr_cur; i++) {

rr_mac = (struct ether_addr *)&icmp_packet_in.rr[i]; @@ -266,7 +266,7 @@ read_packet: }

last_rr_cur = icmp_packet_in.rr_cur; - memcpy(last_rr, icmp_packet_in.rr, BAT_RR_LEN * ETH_ALEN); + memcpy(last_rr, icmp_packet_in.rr, BATADV_RR_LEN * ETH_ALEN); } }

@@ -288,7 +288,7 @@ read_packet: break; case PARAMETER_PROBLEM: printf("Error - the batman adv kernel module version (%d) differs from ours (%d)\n", - icmp_packet_in.header.version, COMPAT_VERSION); + icmp_packet_in.header.version, BATADV_COMPAT_VERSION); printf("Please make sure to use compatible versions!\n"); goto out; default: diff --git a/tcpdump.c b/tcpdump.c index 6672cf1..1ead780 100644 --- a/tcpdump.c +++ b/tcpdump.c @@ -61,7 +61,7 @@ static void tcpdump_usage(void) { printf("Usage: batctl tcpdump [options] interface [interface]\n"); printf("options:\n"); - printf(" \t -c compat filter - only display packets matching own compat version (%i)\n", COMPAT_VERSION); + printf(" \t -c compat filter - only display packets matching own compat version (%i)\n", BATADV_COMPAT_VERSION); printf(" \t -h print this help\n"); printf(" \t -n don't convert addresses to bat-host names\n"); printf(" \t -p dump specific packet type\n"); @@ -264,7 +264,7 @@ static void dump_batman_tt(unsigned char *packet_buff, ssize_t buff_len, int rea if (!time_printed) print_time();

- switch (tt_query_packet->flags & TT_QUERY_TYPE_MASK) { + switch (tt_query_packet->flags & BATADV_TT_QUERY_TYPE_MASK) { case TT_REQUEST: tt_desc = "request"; tt_data = "crc"; @@ -489,11 +489,11 @@ static void parse_eth_hdr(unsigned char *packet_buff, ssize_t buff_len, int read if ((dump_level & DUMP_TYPE_NONBAT) || (time_printed)) dump_vlan(packet_buff, buff_len, read_opt, time_printed); break; - case ETH_P_BATMAN: + case BATADV_ETH_P_BATMAN: batman_ogm_packet = (struct batman_ogm_packet *)(packet_buff + ETH_HLEN);

if ((read_opt & COMPAT_FILTER) && - (batman_ogm_packet->header.version != COMPAT_VERSION)) + (batman_ogm_packet->header.version != BATADV_COMPAT_VERSION)) return;

switch (batman_ogm_packet->header.packet_type) { diff --git a/traceroute.c b/traceroute.c index fdc9e4a..da0ba60 100644 --- a/traceroute.c +++ b/traceroute.c @@ -121,7 +121,7 @@ int traceroute(char *mesh_iface, int argc, char **argv) }

memcpy(&icmp_packet_out.dst, dst_mac, ETH_ALEN); - icmp_packet_out.header.version = COMPAT_VERSION; + icmp_packet_out.header.version = BATADV_COMPAT_VERSION; icmp_packet_out.header.packet_type = BAT_ICMP; icmp_packet_out.msg_type = ECHO_REQUEST; icmp_packet_out.seqno = 0; @@ -193,7 +193,7 @@ read_packet: goto out; case PARAMETER_PROBLEM: printf("Error - the batman adv kernel module version (%d) differs from ours (%d)\n", - icmp_packet_in.header.version, COMPAT_VERSION); + icmp_packet_in.header.version, BATADV_COMPAT_VERSION); printf("Please make sure to use compatible versions!\n"); goto out; default: