Repository : ssh://git@open-mesh.org/batctl
On branch : master
commit f11e64ac9cf9d2d99c7655ebd39c058a6ad44f4e Author: Sven Eckelmann sven@narfation.org Date: Fri Dec 7 22:46:28 2018 +0100
batctl: Remove check of compiled_out files
Many files in the sysfs and debugfs of batman-adv can be compiled out. The debugfs support of batman-adv can currently be disabled completely and something similar may happen in the future for sysfs. Printing the information that a file cannot be opened because the feature was disabled should therefore be printed for read/writes from/to all files when the caller didn't ask to disable error messages.
Signed-off-by: Sven Eckelmann sven@narfation.org
f11e64ac9cf9d2d99c7655ebd39c058a6ad44f4e bridge_loop_avoidance.c | 2 +- distributed_arp_table.c | 2 +- functions.c | 36 +++++------------------------------- loglevel.c | 2 ++ multicast_mode.c | 2 +- network_coding.c | 2 +- sys.h | 6 ------ 7 files changed, 11 insertions(+), 41 deletions(-)
diff --git a/bridge_loop_avoidance.c b/bridge_loop_avoidance.c index 0db49f2..04b41e0 100644 --- a/bridge_loop_avoidance.c +++ b/bridge_loop_avoidance.c @@ -24,7 +24,7 @@ #include "sys.h"
static struct settings_data batctl_settings_bridge_loop_avoidance = { - .sysfs_name = SYS_BLA, + .sysfs_name = "bridge_loop_avoidance", .params = sysfs_param_enable, };
diff --git a/distributed_arp_table.c b/distributed_arp_table.c index ba6e5b7..c3595fc 100644 --- a/distributed_arp_table.c +++ b/distributed_arp_table.c @@ -24,7 +24,7 @@ #include "sys.h"
static struct settings_data batctl_settings_distributed_arp_table = { - .sysfs_name = SYS_DAT, + .sysfs_name = "distributed_arp_table", .params = sysfs_param_enable, };
diff --git a/functions.c b/functions.c index bdede8b..9a130e1 100644 --- a/functions.c +++ b/functions.c @@ -66,21 +66,6 @@ static struct timespec start_time; static char *host_name; char *line_ptr = NULL;
-const char *fs_compile_out_param[] = { - SYS_LOG, - SYS_LOG_LEVEL, - SYS_BLA, - SYS_DAT, - SYS_NETWORK_CODING, - SYS_MULTICAST_MODE, - DEBUG_DAT_CACHE, - DEBUG_BACKBONETABLE, - DEBUG_DAT_CACHE, - DEBUG_NC_NODES, - DEBUG_MCAST_FLAGS, - NULL, -}; - void start_timer(void) { clock_gettime(CLOCK_MONOTONIC, &start_time); @@ -147,10 +132,8 @@ int file_exists(const char *fpath) return stat(fpath, &st) == 0; }
-static void file_open_problem_dbg(const char *dir, const char *fname, - const char *full_path) +static void file_open_problem_dbg(const char *dir, const char *full_path) { - const char **ptr; struct stat st;
if (strstr(dir, "/sys/")) { @@ -172,18 +155,9 @@ static void file_open_problem_dbg(const char *dir, const char *fname, return; }
- for (ptr = fs_compile_out_param; *ptr; ptr++) { - if (strcmp(*ptr, fname) != 0) - continue; - - break; - } - fprintf(stderr, "Error - can't open file '%s': %s\n", full_path, strerror(errno)); - if (*ptr) { - fprintf(stderr, "The option you called seems not to be compiled into your batman-adv kernel module.\n"); - fprintf(stderr, "Consult the README if you wish to learn more about compiling options into batman-adv.\n"); - } + fprintf(stderr, "The option you called seems not to be compiled into your batman-adv kernel module.\n"); + fprintf(stderr, "Consult the README if you wish to learn more about compiling options into batman-adv.\n"); }
static int str_is_mcast_addr(char *addr) @@ -230,7 +204,7 @@ open:
if (!fp) { if (!(read_opt & SILENCE_ERRORS)) - file_open_problem_dbg(dir, fname, full_path); + file_open_problem_dbg(dir, full_path);
goto out; } @@ -366,7 +340,7 @@ int write_file(const char *dir, const char *fname, const char *arg1, fd = open(full_path, O_WRONLY);
if (fd < 0) { - file_open_problem_dbg(dir, fname, full_path); + file_open_problem_dbg(dir, full_path); goto out; }
diff --git a/loglevel.c b/loglevel.c index fed70c8..b5bbd0d 100644 --- a/loglevel.c +++ b/loglevel.c @@ -29,6 +29,8 @@ #include "main.h" #include "sys.h"
+#define SYS_LOG_LEVEL "log_level" + static void log_level_usage(void) { fprintf(stderr, "Usage: batctl [options] loglevel [parameters] [level[ level[ level]]...]\n"); diff --git a/multicast_mode.c b/multicast_mode.c index 8542928..b65732d 100644 --- a/multicast_mode.c +++ b/multicast_mode.c @@ -24,7 +24,7 @@ #include "sys.h"
static struct settings_data batctl_settings_multicast_mode = { - .sysfs_name = SYS_MULTICAST_MODE, + .sysfs_name = "multicast_mode", .params = sysfs_param_enable, };
diff --git a/network_coding.c b/network_coding.c index a4c4296..076f4cf 100644 --- a/network_coding.c +++ b/network_coding.c @@ -24,7 +24,7 @@ #include "sys.h"
static struct settings_data batctl_settings_network_coding = { - .sysfs_name = SYS_NETWORK_CODING, + .sysfs_name = "network_coding", .params = sysfs_param_enable, };
diff --git a/sys.h b/sys.h index 20e1934..b493219 100644 --- a/sys.h +++ b/sys.h @@ -26,12 +26,6 @@ #include "main.h"
#define SYS_BATIF_PATH_FMT "/sys/class/net/%s/mesh/" -#define SYS_LOG_LEVEL "log_level" -#define SYS_LOG "log" -#define SYS_BLA "bridge_loop_avoidance" -#define SYS_DAT "distributed_arp_table" -#define SYS_NETWORK_CODING "network_coding" -#define SYS_MULTICAST_MODE "multicast_mode" #define SYS_IFACE_PATH "/sys/class/net" #define SYS_IFACE_DIR SYS_IFACE_PATH"/%s/" #define SYS_MESH_IFACE_FMT SYS_IFACE_PATH"/%s/batman_adv/mesh_iface"