Add DEBUG environment variable for scripts.

This contains the current debug level used by tinc. Scripts can use it
to decide whether to log debugging information of their own.

Closes  on GitHub.
This commit is contained in:
Guus Sliepen 2017-03-21 21:25:27 +01:00
parent 5cbef90620
commit add75303e9

View file

@ -105,6 +105,8 @@ void environment_init(environment_t *env) {
environment_add(env, "DEVICE=%s", device);
if(iface)
environment_add(env, "INTERFACE=%s", iface);
if(debug_level >= 0)
environment_add(env, "DEBUG=%d", debug_level);
}
void environment_exit(environment_t *env) {