static void *thread_entry(void *arg) {
p_states st = (p_states) arg;
int n = 1;
int status;
/* right now, we have the args table and the function on the stack */
/* extract function arguments from args table */
while (1) {
lua_rawgeti(st->child, 1, n++);
if (lua_isnil(st->child, -1)) break;
}
/* args table is garbage now */
lua_remove(st->child, 1);
/* detach thread and invoke lua function with args */
pthread_detach(pthread_self());
status = lua_pcall(st->child, n-1, 0, 0);
callalert(st->child, status);
/* kill registry reference to thread object */
lua_pushlightuserdata(st->parent, st->child);
lua_pushnil(st->parent);
lua_settable(st->parent, LUA_REGISTRYINDEX);
/* clean up */
free(st);
pthread_cleanup(pthread_self());
return NULL;
}
static void *thread_entry(void *arg) {
lua_State *child = (lua_State *) arg;
int n = 1;
/* right now, we have the args table and the function on the stack */
/* extract function arguments from args table */
while (1) {
lua_rawgeti(child, 1, n++);
if (lua_isnil(child, -1)) break;
}
/* args table is garbage now */
lua_remove(child, 1);
/* detach thread and invoke lua function with args */
pthread_detach(pthread_self());
lua_call(child, n-1, 0);
/* kill registry reference to thread object */
lua_pushlightuserdata(child, child);
lua_pushnil(child);
lua_settable(child, LUA_REGISTRYINDEX);
/* announce the fact we are not running anymore */
lt_activedownandsignal(child);
pthread_cleanup(pthread_self());
return NULL;
}
