unix: move timer code from core.c to timer.c
This commit is contained in:
Ben Noordhuis
parent
c733cb807d
commit
fd987a26fe
@ -37,6 +37,7 @@ OBJS += src/unix/process.o
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OBJS += src/unix/stream.o
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OBJS += src/unix/tcp.o
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OBJS += src/unix/thread.o
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OBJS += src/unix/timer.o
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OBJS += src/unix/tty.o
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OBJS += src/unix/udp.o
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@ -532,105 +532,6 @@ int uv_async_send(uv_async_t* async) {
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}
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static int uv__timer_active(const uv_timer_t* timer) {
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return timer->flags & UV_TIMER_ACTIVE;
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}
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static int uv__timer_repeating(const uv_timer_t* timer) {
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return timer->flags & UV_TIMER_REPEAT;
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}
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static void uv__timer_cb(EV_P_ ev_timer* w, int revents) {
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uv_timer_t* timer = container_of(w, uv_timer_t, timer_watcher);
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assert(uv__timer_active(timer));
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if (!uv__timer_repeating(timer)) {
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timer->flags &= ~UV_TIMER_ACTIVE;
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ev_ref(EV_A);
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}
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if (timer->timer_cb) {
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timer->timer_cb(timer, 0);
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}
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}
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int uv_timer_init(uv_loop_t* loop, uv_timer_t* timer) {
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uv__handle_init(loop, (uv_handle_t*)timer, UV_TIMER);
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loop->counters.timer_init++;
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ev_init(&timer->timer_watcher, uv__timer_cb);
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return 0;
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}
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int uv_timer_start(uv_timer_t* timer, uv_timer_cb cb, int64_t timeout,
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int64_t repeat) {
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if (uv__timer_active(timer)) {
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return -1;
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}
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timer->timer_cb = cb;
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timer->flags |= UV_TIMER_ACTIVE;
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if (repeat)
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timer->flags |= UV_TIMER_REPEAT;
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else
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timer->flags &= ~UV_TIMER_REPEAT;
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ev_timer_set(&timer->timer_watcher, timeout / 1000.0, repeat / 1000.0);
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ev_timer_start(timer->loop->ev, &timer->timer_watcher);
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ev_unref(timer->loop->ev);
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return 0;
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}
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int uv_timer_stop(uv_timer_t* timer) {
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if (uv__timer_active(timer)) {
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ev_ref(timer->loop->ev);
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}
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timer->flags &= ~(UV_TIMER_ACTIVE | UV_TIMER_REPEAT);
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ev_timer_stop(timer->loop->ev, &timer->timer_watcher);
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return 0;
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}
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int uv_timer_again(uv_timer_t* timer) {
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if (!uv__timer_active(timer)) {
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uv__set_sys_error(timer->loop, EINVAL);
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return -1;
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}
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assert(uv__timer_repeating(timer));
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ev_timer_again(timer->loop->ev, &timer->timer_watcher);
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return 0;
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}
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void uv_timer_set_repeat(uv_timer_t* timer, int64_t repeat) {
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assert(timer->type == UV_TIMER);
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timer->timer_watcher.repeat = repeat / 1000.0;
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if (repeat)
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timer->flags |= UV_TIMER_REPEAT;
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else
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timer->flags &= ~UV_TIMER_REPEAT;
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}
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int64_t uv_timer_get_repeat(uv_timer_t* timer) {
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assert(timer->type == UV_TIMER);
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return (int64_t)(1000 * timer->timer_watcher.repeat);
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}
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static int uv_getaddrinfo_done(eio_req* req) {
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uv_getaddrinfo_t* handle = req->data;
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struct addrinfo *res = handle->res;
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122
src/unix/timer.c
Normal file
122
src/unix/timer.c
Normal file
@ -0,0 +1,122 @@
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/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#include "uv.h"
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#include "internal.h"
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#include <assert.h>
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static int uv__timer_active(const uv_timer_t* timer) {
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return timer->flags & UV_TIMER_ACTIVE;
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}
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static int uv__timer_repeating(const uv_timer_t* timer) {
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return timer->flags & UV_TIMER_REPEAT;
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}
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static void uv__timer_cb(EV_P_ ev_timer* w, int revents) {
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uv_timer_t* timer = container_of(w, uv_timer_t, timer_watcher);
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assert(uv__timer_active(timer));
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if (!uv__timer_repeating(timer)) {
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timer->flags &= ~UV_TIMER_ACTIVE;
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ev_ref(EV_A);
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}
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if (timer->timer_cb) {
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timer->timer_cb(timer, 0);
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}
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}
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int uv_timer_init(uv_loop_t* loop, uv_timer_t* timer) {
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uv__handle_init(loop, (uv_handle_t*)timer, UV_TIMER);
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loop->counters.timer_init++;
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ev_init(&timer->timer_watcher, uv__timer_cb);
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return 0;
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}
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int uv_timer_start(uv_timer_t* timer, uv_timer_cb cb, int64_t timeout,
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int64_t repeat) {
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if (uv__timer_active(timer)) {
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return -1;
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}
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timer->timer_cb = cb;
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timer->flags |= UV_TIMER_ACTIVE;
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if (repeat)
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timer->flags |= UV_TIMER_REPEAT;
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else
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timer->flags &= ~UV_TIMER_REPEAT;
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ev_timer_set(&timer->timer_watcher, timeout / 1000.0, repeat / 1000.0);
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ev_timer_start(timer->loop->ev, &timer->timer_watcher);
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ev_unref(timer->loop->ev);
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return 0;
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}
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int uv_timer_stop(uv_timer_t* timer) {
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if (uv__timer_active(timer)) {
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ev_ref(timer->loop->ev);
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}
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timer->flags &= ~(UV_TIMER_ACTIVE | UV_TIMER_REPEAT);
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ev_timer_stop(timer->loop->ev, &timer->timer_watcher);
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return 0;
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}
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int uv_timer_again(uv_timer_t* timer) {
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if (!uv__timer_active(timer)) {
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uv__set_artificial_error(timer->loop, UV_EINVAL);
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return -1;
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}
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assert(uv__timer_repeating(timer));
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ev_timer_again(timer->loop->ev, &timer->timer_watcher);
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return 0;
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}
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void uv_timer_set_repeat(uv_timer_t* timer, int64_t repeat) {
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assert(timer->type == UV_TIMER);
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timer->timer_watcher.repeat = repeat / 1000.0;
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if (repeat)
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timer->flags |= UV_TIMER_REPEAT;
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else
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timer->flags &= ~UV_TIMER_REPEAT;
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}
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int64_t uv_timer_get_repeat(uv_timer_t* timer) {
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assert(timer->type == UV_TIMER);
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return (int64_t)(1000 * timer->timer_watcher.repeat);
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}
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