@@ -52,7 +52,6 @@ $(eval $(call add_command,gw_mode,y))
$(eval $(call add_command,hop_penalty,y))
$(eval $(call add_command,interface,y))
$(eval $(call add_command,isolation_mark,y))
-$(eval $(call add_command,log,y))
$(eval $(call add_command,loglevel,y))
$(eval $(call add_command,mcast_flags,y))
$(eval $(call add_command,multicast_fanout,y))
@@ -386,28 +386,6 @@ Example::
1000
-batctl log
-==========
-
-read the log produced by the kernel module
-
-Usage::
-
- batctl log|l
-
-Example::
-
- $ batctl log
- [ 400] Received BATMAN packet via NB: fe:fe:00:00:02:01 IF: eth0 [fe:fe:00:00:01:01] (from OG: fe:fe:00:00:01:01 via prev OG: fe:fe:00:00:01:01 seqno 670, tq 245, TTL 49, V 8, IDF 1)
- [ 400] Drop packet: originator packet from myself (via neighbour)
- [ 400] Received BATMAN packet via NB: fe:fe:00:00:02:01 IF: eth0 [fe:fe:00:00:01:01] (from OG: fe:fe:00:00:02:01 via prev OG: fe:fe:00:00:02:01 seqno 545, tq 255, TTL 50, V 8, IDF 0)
- [ 400] updating last_seqno: old 544, new 545
- [ 400] bidirectional: orig = fe:fe:00:00:02:01 neigh = fe:fe:00:00:02:01 => own_bcast = 64, real recv = 64, local tq: 255, asym_penalty: 255, total tq: 255
- [ 400] update_originator(): Searching and updating originator entry of received packet
- [ 400] Updating existing last-hop neighbour of originator
- [...]
-
-
batctl loglevel
===============
@@ -19,7 +19,6 @@
#define DEBUG_DAT_CACHE "dat_cache"
#define DEBUG_NC_NODES "nc_nodes"
#define DEBUG_MCAST_FLAGS "mcast_flags"
-#define DEBUG_LOG "log"
#define DEBUG_ROUTING_ALGOS "routing_algos"
struct debug_table_data {
@@ -275,11 +275,8 @@ int read_file(const char *dir, const char *fname, int read_opt,
if (!bat_host)
goto print_plain_buff;
- if (read_opt & LOG_MODE)
- printf("%s", bat_host->name);
- else
- /* keep table format */
- printf("%17s", bat_host->name);
+ /* keep table format */
+ printf("%17s", bat_host->name);
goto written;
@@ -69,7 +69,6 @@ enum {
CONT_READ = 0x01,
CLR_CONT_READ = 0x02,
USE_BAT_HOSTS = 0x04,
- LOG_MODE = 0x08,
USE_READ_BUFF = 0x10,
SILENCE_ERRORS = 0x20,
NO_OLD_ORIGS = 0x40,
deleted file mode 100644
@@ -1,59 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/* Copyright (C) 2009-2019 B.A.T.M.A.N. contributors:
- *
- * Marek Lindner <mareklindner@neomailbox.ch>
- *
- * License-Filename: LICENSES/preferred/GPL-2.0
- */
-
-#include <getopt.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "debug.h"
-#include "debugfs.h"
-#include "functions.h"
-
-static void log_usage(void)
-{
- fprintf(stderr, "Usage: batctl [options] log [parameters]\n");
- fprintf(stderr, "parameters:\n");
- fprintf(stderr, " \t -h print this help\n");
- fprintf(stderr, " \t -n don't replace mac addresses with bat-host names\n");
-}
-
-static int log_print(struct state *state, int argc, char **argv)
-{
- int optchar, res, read_opt = USE_BAT_HOSTS | LOG_MODE;
- char full_path[MAX_PATH+1];
- char *debugfs_mnt;
-
- while ((optchar = getopt(argc, argv, "hn")) != -1) {
- switch (optchar) {
- case 'h':
- log_usage();
- return EXIT_SUCCESS;
- case 'n':
- read_opt &= ~USE_BAT_HOSTS;
- break;
- default:
- log_usage();
- return EXIT_FAILURE;
- }
- }
-
- check_root_or_die("batctl log");
-
- debugfs_mnt = debugfs_mount(NULL);
- if (!debugfs_mnt) {
- fprintf(stderr, "Error - can't mount or find debugfs\n");
- return EXIT_FAILURE;
- }
-
- debugfs_make_path(DEBUG_BATIF_PATH_FMT "/", state->mesh_iface, full_path, sizeof(full_path));
- res = read_file(full_path, DEBUG_LOG, read_opt, 0, 0, 0);
- return res;
-}
-
-COMMAND_NAMED(SUBCOMMAND, log, "l", log_print, COMMAND_FLAG_MESH_IFACE, NULL,
- " \tread the log produced by the kernel module");
@@ -127,10 +127,6 @@ Level 'all' enables all messages. The messages are sent to the batman-adv debug
Make sure to have debugging output enabled when compiling the module otherwise the output as well as the loglevel options
won't be available.
.br
-.IP "\fBlog\fP|\fBl\fP [\fB\-n\fP]\fP"
-batctl will read the batman-adv debug log which has to be compiled into the kernel module. If "\-n" is given batctl will not
-replace the MAC addresses with bat\-host names in the output.
-.br
.IP "\fBgw_mode|gw\fP [\fBoff\fP|\fBclient\fP|\fBserver\fP] [\fBsel_class|bandwidth\fP]\fP"
If no parameter is given the current gateway mode is displayed otherwise the parameter is used to set the gateway mode. The
second (optional) argument specifies the selection class (if 'client' was the first argument) or the gateway bandwidth (if 'server'
The correct way to get a log of the activities of batman-adv is to use the standard kernel tracing infrastructure: $ trace-cmd stream -e batadv:batadv_dbg The batman-adv specific log file will be removed in the future when the debugfs is dropped. And even for kernels without tracing support, most of the functionality (except mac address to bat_hosts translation) can be replaced by a simple: $ cat /sys/kernel/debug/batman_adv/bat0/log Signed-off-by: Sven Eckelmann <sven@narfation.org> --- Makefile | 1 - README.rst | 22 -------------------- debug.h | 1 - functions.c | 7 ++----- functions.h | 1 - log.c | 59 ---------------------------------------------------- man/batctl.8 | 4 ---- 7 files changed, 2 insertions(+), 93 deletions(-) delete mode 100644 log.c