/** Garbage collect a Lua object.
* \param L The Lua VM state.
* \return The number of elements pushed on stack.
*/
gint
luaH_object_gc(lua_State *L) {
lua_object_t *item = lua_touserdata(L, 1);
if (item->signals)
signal_destroy(item->signals);
return 0;
}
// copy_thread - setup the trapframe on the process's kernel stack top and
// - setup the kernel entry point and stack of process
static void
put_signal(struct proc_struct *proc) {
struct signal_struct *sig = proc->signal_info.signal;
if ( sig != NULL ) {
if ( signal_count_dec(sig) == 0 ) {
signal_destroy(sig);
}
}
proc->signal_info.signal = NULL;
}
static void signal_remove_from_list(SIGNAL_REC *rec, int signal_id,
int list, int index)
{
if (rec->emitting) {
g_ptr_array_index(rec->siglist[list], index) = NULL;
rec->altered = TRUE;
} else {
g_ptr_array_remove_index(rec->siglist[list], index);
g_ptr_array_remove_index(rec->modulelist[list], index);
if (signal_is_emitlist_empty(rec))
signal_destroy(signal_id);
}
}
