The following commit has been merged in the next branch: commit dbc4a8c8e585e4b88fda85b84d208de35ff20e84 Author: Marek Lindner lindner_marek@yahoo.de Date: Sun Nov 6 20:09:59 2011 +0800
batctl: version also prints the kernel module version if available
Signed-off-by: Marek Lindner lindner_marek@yahoo.de
diff --git a/main.c b/main.c index a1e6f4d..7f6d1a3 100644 --- a/main.c +++ b/main.c @@ -36,9 +36,11 @@ #include "tcpdump.h" #include "bisect.h" #include "vis.h" +#include "functions.h" #include <err.h>
char mesh_dfl_iface[] = "bat0"; +char module_ver_path[] = "/sys/module/batman_adv/version";
void print_usage(void) { printf("Usage: batctl [options] commands \n"); @@ -96,7 +98,18 @@ int main(int argc, char **argv) goto err;
if (strcmp(argv[1], "-v") == 0) { - printf("batctl %s\n", SOURCE_VERSION); + printf("batctl %s [batman-adv: ", SOURCE_VERSION); + + ret = read_file("", module_ver_path, USE_READ_BUFF | SILENCE_ERRORS, 0, 0); + if ((line_ptr) && (line_ptr[strlen(line_ptr) - 1] == '\n')) + line_ptr[strlen(line_ptr) - 1] = '\0'; + + if (ret == EXIT_SUCCESS) + printf("%s]\n", line_ptr); + else + printf("module not loaded]\n"); + + free(line_ptr); exit(EXIT_SUCCESS); }
diff --git a/man/batctl.8 b/man/batctl.8 index b0c6fc6..928c7e3 100644 --- a/man/batctl.8 +++ b/man/batctl.8 @@ -51,7 +51,7 @@ protocol. .br -h print general batctl help .br --v print batctl version +-v print batctl version and batman-adv version (if the module is loaded) .br .TP .I \fBcommands: