/**
* stop the events on the fd, not unregister the fd
*/
int ev_stop(ev_loop_t *loop, int fd, EV_TYPE events) {
/*fd in use, and evnets on fd*/
if(loop->fd_records[fd].active && (loop->fd_records[fd].events & events)) {
if((loop->fd_records[fd].events & EV_READ) && (events & EV_READ)) {
loop->fd_records[fd].events &= (~EV_READ);
}
if((loop->fd_records[fd].events & EV_WRITE) && (events & EV_WRITE)) {
loop->fd_records[fd].events &= (~EV_WRITE);
}
struct epoll_event ev;
ev.events = loop->fd_records[fd].events;
if(loop->etmodel) {
ev.events |= EPOLLET;
}
ev.data.fd = fd;
if(-1 == epoll_ctl(loop->epfd, EPOLL_CTL_MOD, fd, &ev)) {
fprintf(stderr, "epoll_ctl mod in ev_stop\n");
return -1;
}
if(!(loop->fd_records[fd].events & EV_READ || loop->fd_records[fd].events &EV_WRITE)) {
return ev_unregister(loop, fd);
}
}
return 0;
}
void cli_cmd_stepover(size_t argc,const sASTNode **argv) {
if(argc != 0 && argc != 1)
cmds_throwEx(NULL);
octa count = 1;
if(argc == 1) {
sCmdArg first = cmds_evalArg(argv[0],ARGVAL_INT,0,NULL);
count = first.d.integer;
}
if(cpu_isHalted())
cmds_throwEx("CPU is halted. Set the PC or reset the machine!\n");
ev_register(EV_AFTER_EXEC,afterExec);
while(count-- > 0) {
level = 0;
cpu_run();
}
ev_unregister(EV_AFTER_EXEC,afterExec);
}
