static void event_set_all(ACL_EVENT *eventp) { EVENT_KERNEL *ev = (EVENT_KERNEL *) eventp; ACL_EVENT_FDTABLE *fdp; int i; /* 优先处理添加读/写监控任务, 这样可以把中间的 ADD 状态转换成正式状态 */ eventp->fdcnt_ready = 0; if (eventp->present - eventp->last_check >= eventp->check_inter) { eventp->last_check = eventp->present; event_check_fds(eventp); } /* 处理任务项 */ while (1) { ACL_RING *r = acl_ring_pop_head(&ev->fdp_delay_list); if (r == NULL) break; fdp = acl_ring_to_appl(r, ACL_EVENT_FDTABLE, delay_entry); if ((fdp->flag & EVENT_FDTABLE_FLAG_ADD_READ)) { enable_read(ev, fdp); } if ((fdp->flag & EVENT_FDTABLE_FLAG_ADD_WRITE)) { enable_write(ev, fdp); } if ((fdp->flag & EVENT_FDTABLE_FLAG_DEL_READ)) { disable_read(ev, fdp); } if ((fdp->flag & EVENT_FDTABLE_FLAG_DEL_WRITE)) { disable_write(ev, fdp); } fdp->flag &= ~EVENT_FDTABLE_FLAG_DELAY_OPER; } for (i = 0; i < eventp->fdcnt; i++) { fdp = eventp->fdtabs[i]; if ((fdp->event_type & (ACL_EVENT_XCPT | ACL_EVENT_RW_TIMEOUT))) continue; if ((fdp->flag & EVENT_FDTABLE_FLAG_READ) && (fdp->event_read == NULL || fdp->event_read->type == 0)) { enable_read(ev, fdp); } if ((fdp->flag & EVENT_FDTABLE_FLAG_WRITE) && (fdp->event_write == NULL || fdp->event_write->type == 0)) { enable_write(ev, fdp); } } }
static void event_set_all(ACL_EVENT *eventp) { EVENT_KERNEL *ev = (EVENT_KERNEL *) eventp; ACL_EVENT_FDTABLE *fdp; /* 优先处理添加读/写监控任务, 这样可以把 ADD 中间态转换成正式状态 */ eventp->ready_cnt = 0; if (eventp->present - eventp->last_check >= eventp->check_inter || eventp->read_ready > 0) { eventp->read_ready = 0; eventp->last_check = eventp->present; event_check_fds(eventp); } /* 处理任务项 */ while (1) { ACL_RING *r = acl_ring_pop_head(&ev->fdp_delay_list); if (r == NULL) break; fdp = acl_ring_to_appl(r, ACL_EVENT_FDTABLE, delay_entry); if ((fdp->flag & EVENT_FDTABLE_FLAG_ADD_READ)) { enable_read(ev, fdp); } if ((fdp->flag & EVENT_FDTABLE_FLAG_ADD_WRITE)) { enable_write(ev, fdp); } if ((fdp->flag & EVENT_FDTABLE_FLAG_DEL_READ)) { disable_read(ev, fdp); } if ((fdp->flag & EVENT_FDTABLE_FLAG_DEL_WRITE)) { disable_write(ev, fdp); } fdp->flag &= ~EVENT_FDTABLE_FLAG_DELAY_OPER; } }