rework debugging code, add debugging levels

[project/netifd.git] / main.c

diff --git a/main.c b/main.c
index fe97ee1..465398f 100644 (file)
--- a/main.c
+++ b/main.c
@@ -10,6 +10,7 @@
 #include "system.h"
 #include "interface.h"
 
+unsigned int debug_mask = 0;
 const char *main_path = ".";
 static char **global_argv;
 
@@ -42,6 +43,7 @@ static int usage(const char *progname)
 {
        fprintf(stderr, "Usage: %s [options]\n"
                "Options:\n"
+               " -d <mask>:            Mask for debug messages\n"
                " -s <path>:            Path to the ubus socket\n"
                " -p <path>:            Path to netifd addons (default: %s)\n"
                "\n", progname, main_path);
@@ -56,8 +58,11 @@ int main(int argc, char **argv)
 
        global_argv = argv;
 
-       while ((ch = getopt(argc, argv, "s:")) != -1) {
+       while ((ch = getopt(argc, argv, "d:s:")) != -1) {
                switch(ch) {
+               case 'd':
+                       debug_mask = strtoul(optarg, NULL, 0);
+                       break;
                case 's':
                        socket = optarg;
                        break;