diff options
Diffstat (limited to 'src/falgnfq-main.c')
| -rw-r--r-- | src/falgnfq-main.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/src/falgnfq-main.c b/src/falgnfq-main.c index 39706d8..6c35276 100644 --- a/src/falgnfq-main.c +++ b/src/falgnfq-main.c @@ -14,7 +14,7 @@ #include <time.h> -int falgnfq_ndebug; +unsigned int falgnfq_debug; volatile int falgnfq_exit; static void falgnfq_exit_setter (int signo) { @@ -42,10 +42,23 @@ int main (int argc, char *argv[]) { } #ifdef NDEBUG - falgnfq_ndebug = 1; + falgnfq_debug = 0; #else if (getenv ("NDEBUG")) { - falgnfq_ndebug = 1; + falgnfq_debug = 0; + } else { + char *debug_level_str = getenv ("FALGNFQ_DEBUG"); + if (debug_level_str) { + int debug_level = atoi (debug_level_str); + falgnfq_debug = debug_level < 0 ? 1 : (unsigned int)debug_level; + } else { + falgnfq_debug = 1; + } + + debug (" ::: DEVELOPER_MODE :::"); + debug ("Set NDEBUG in your environment to suppress all debug meesage"); + debug ("Use FALGNFQ_DEBUG to set the debug level"); + debug ("Current debug level is %u", falgnfq_debug); } struct sigaction sa_int; |