diff options
| -rw-r--r-- | toys/pending/init.c | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/toys/pending/init.c b/toys/pending/init.c index 64b61481..b147911f 100644 --- a/toys/pending/init.c +++ b/toys/pending/init.c @@ -188,6 +188,25 @@ static void inittab_parsing(void) } } +static void reload_inittab(void) +{ + // Remove all inactive actions, then reload /etc/inittab + struct action_list_seed **y; + y = &action_list_pointer; + while (*y) { + if (!(*y)->pid) { + struct action_list_seed *x = *y; + free(x->terminal_name); + free(x->command); + *y = (*y)->next; + free(x); + continue; + } + y = &(*y)->next; + } + inittab_parsing(); +} + static void run_command(char *command) { char *final_command[128]; @@ -405,7 +424,7 @@ static void restart_init_handler(int sig_no) static void catch_signal(int sig_no) { caught_signal = sig_no; - error_msg("signal seen"); + error_msg("signal seen: %d", sig_no); } static void pause_handler(int sig_no) @@ -439,6 +458,10 @@ static int check_if_pending_signals(void) caught_signal = 0; signal_caught = 1; if (sig == SIGINT) run_action_from_list(CTRLALTDEL); + else if (sig == SIGHUP) { + error_msg("reloading inittab"); + reload_inittab(); + } } } |