unix: move idle code from core.c to idle.c

config-unix.mk

@@ -34,6 +34,7 @@ OBJS += src/unix/core.o
 OBJS += src/unix/dl.o
 OBJS += src/unix/error.o
 OBJS += src/unix/fs.o
+OBJS += src/unix/idle.o
 OBJS += src/unix/pipe.o
 OBJS += src/unix/prepare.o
 OBJS += src/unix/process.o

src/unix/core.c

@@ -338,53 +338,6 @@ void uv__req_init(uv_loop_t* loop, uv_req_t* req) {
 }
 
 
-static void uv__idle(EV_P_ ev_idle* w, int revents) {
-  uv_idle_t* idle = container_of(w, uv_idle_t, idle_watcher);
-
-  if (idle->idle_cb) {
-    idle->idle_cb(idle, 0);
-  }
-}
-
-
-int uv_idle_init(uv_loop_t* loop, uv_idle_t* idle) {
-  uv__handle_init(loop, (uv_handle_t*)idle, UV_IDLE);
-  loop->counters.idle_init++;
-
-  ev_idle_init(&idle->idle_watcher, uv__idle);
-  idle->idle_cb = NULL;
-
-  return 0;
-}
-
-
-int uv_idle_start(uv_idle_t* idle, uv_idle_cb cb) {
-  int was_active = ev_is_active(&idle->idle_watcher);
-
-  idle->idle_cb = cb;
-  ev_idle_start(idle->loop->ev, &idle->idle_watcher);
-
-  if (!was_active) {
-    ev_unref(idle->loop->ev);
-  }
-
-  return 0;
-}
-
-
-int uv_idle_stop(uv_idle_t* idle) {
-  int was_active = ev_is_active(&idle->idle_watcher);
-
-  ev_idle_stop(idle->loop->ev, &idle->idle_watcher);
-
-  if (was_active) {
-    ev_ref(idle->loop->ev);
-  }
-
-  return 0;
-}
-
-
 int uv_is_active(uv_handle_t* handle) {
   switch (handle->type) {
     case UV_TIMER:

src/unix/idle.c

@@ -0,0 +1,69 @@
+/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include "uv.h"
+#include "internal.h"
+
+
+static void uv__idle(EV_P_ ev_idle* w, int revents) {
+  uv_idle_t* idle = container_of(w, uv_idle_t, idle_watcher);
+
+  if (idle->idle_cb) {
+    idle->idle_cb(idle, 0);
+  }
+}
+
+
+int uv_idle_init(uv_loop_t* loop, uv_idle_t* idle) {
+  uv__handle_init(loop, (uv_handle_t*)idle, UV_IDLE);
+  loop->counters.idle_init++;
+
+  ev_idle_init(&idle->idle_watcher, uv__idle);
+  idle->idle_cb = NULL;
+
+  return 0;
+}
+
+
+int uv_idle_start(uv_idle_t* idle, uv_idle_cb cb) {
+  int was_active = ev_is_active(&idle->idle_watcher);
+
+  idle->idle_cb = cb;
+  ev_idle_start(idle->loop->ev, &idle->idle_watcher);
+
+  if (!was_active) {
+    ev_unref(idle->loop->ev);
+  }
+
+  return 0;
+}
+
+
+int uv_idle_stop(uv_idle_t* idle) {
+  int was_active = ev_is_active(&idle->idle_watcher);
+
+  ev_idle_stop(idle->loop->ev, &idle->idle_watcher);
+
+  if (was_active) {
+    ev_ref(idle->loop->ev);
+  }
+
+  return 0;
+}

uv.gyp

@@ -194,6 +194,7 @@
             'src/unix/ev/ev_wrap.h',
             'src/unix/ev/event.h',
             'src/unix/fs.c',
+            'src/unix/idle.c',
             'src/unix/internal.h',
             'src/unix/pipe.c',
             'src/unix/prepare.c',