handle.c in libuv-0.10.2

- old
+ new
@@ -1,153 +1,153 @@
-/* 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 <assert.h>
-#include <io.h>
-
-#include "uv.h"
-#include "internal.h"
-#include "handle-inl.h"
-
-
-uv_handle_type uv_guess_handle(uv_file file) {
-  HANDLE handle;
-  DWORD mode;
-
-  if (file < 0) {
-    return UV_UNKNOWN_HANDLE;
-  }
-
-  handle = (HANDLE) _get_osfhandle(file);
-
-  switch (GetFileType(handle)) {
-    case FILE_TYPE_CHAR:
-      if (GetConsoleMode(handle, &mode)) {
-        return UV_TTY;
-      } else {
-        return UV_FILE;
-      }
-
-    case FILE_TYPE_PIPE:
-      return UV_NAMED_PIPE;
-
-    case FILE_TYPE_DISK:
-      return UV_FILE;
-
-    default:
-      return UV_UNKNOWN_HANDLE;
-  }
-}
-
-
-int uv_is_active(const uv_handle_t* handle) {
-  return (handle->flags & UV__HANDLE_ACTIVE) &&
-        !(handle->flags & UV__HANDLE_CLOSING);
-}
-
-
-void uv_close(uv_handle_t* handle, uv_close_cb cb) {
-  uv_loop_t* loop = handle->loop;
-
-  if (handle->flags & UV__HANDLE_CLOSING) {
-    assert(0);
-    return;
-  }
-
-  handle->close_cb = cb;
-
-  /* Handle-specific close actions */
-  switch (handle->type) {
-    case UV_TCP:
-      uv_tcp_close(loop, (uv_tcp_t*)handle);
-      return;
-
-    case UV_NAMED_PIPE:
-      uv_pipe_close(loop, (uv_pipe_t*) handle);
-      return;
-
-    case UV_TTY:
-      uv_tty_close((uv_tty_t*) handle);
-      return;
-
-    case UV_UDP:
-      uv_udp_close(loop, (uv_udp_t*) handle);
-      return;
-
-    case UV_POLL:
-      uv_poll_close(loop, (uv_poll_t*) handle);
-      return;
-
-    case UV_TIMER:
-      uv_timer_stop((uv_timer_t*)handle);
-      uv__handle_closing(handle);
-      uv_want_endgame(loop, handle);
-      return;
-
-    case UV_PREPARE:
-      uv_prepare_stop((uv_prepare_t*)handle);
-      uv__handle_closing(handle);
-      uv_want_endgame(loop, handle);
-      return;
-
-    case UV_CHECK:
-      uv_check_stop((uv_check_t*)handle);
-      uv__handle_closing(handle);
-      uv_want_endgame(loop, handle);
-      return;
-
-    case UV_IDLE:
-      uv_idle_stop((uv_idle_t*)handle);
-      uv__handle_closing(handle);
-      uv_want_endgame(loop, handle);
-      return;
-
-    case UV_ASYNC:
-      uv_async_close(loop, (uv_async_t*) handle);
-      return;
-
-    case UV_SIGNAL:
-      uv_signal_close(loop, (uv_signal_t*) handle);
-      return;
-
-    case UV_PROCESS:
-      uv_process_close(loop, (uv_process_t*) handle);
-      return;
-
-    case UV_FS_EVENT:
-      uv_fs_event_close(loop, (uv_fs_event_t*) handle);
-      return;
-
-    case UV_FS_POLL:
-      uv__fs_poll_close((uv_fs_poll_t*) handle);
-      uv__handle_closing(handle);
-      uv_want_endgame(loop, handle);
-      return;
-
-    default:
-      /* Not supported */
-      abort();
-  }
-}
-
-
-int uv_is_closing(const uv_handle_t* handle) {
-  return handle->flags & (UV__HANDLE_CLOSING | UV_HANDLE_CLOSED);
-}
+/* 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 <assert.h>
+#include <io.h>
+
+#include "uv.h"
+#include "internal.h"
+#include "handle-inl.h"
+
+
+uv_handle_type uv_guess_handle(uv_file file) {
+  HANDLE handle;
+  DWORD mode;
+
+  if (file < 0) {
+    return UV_UNKNOWN_HANDLE;
+  }
+
+  handle = (HANDLE) _get_osfhandle(file);
+
+  switch (GetFileType(handle)) {
+    case FILE_TYPE_CHAR:
+      if (GetConsoleMode(handle, &mode)) {
+        return UV_TTY;
+      } else {
+        return UV_FILE;
+      }
+
+    case FILE_TYPE_PIPE:
+      return UV_NAMED_PIPE;
+
+    case FILE_TYPE_DISK:
+      return UV_FILE;
+
+    default:
+      return UV_UNKNOWN_HANDLE;
+  }
+}
+
+
+int uv_is_active(const uv_handle_t* handle) {
+  return (handle->flags & UV__HANDLE_ACTIVE) &&
+        !(handle->flags & UV__HANDLE_CLOSING);
+}
+
+
+void uv_close(uv_handle_t* handle, uv_close_cb cb) {
+  uv_loop_t* loop = handle->loop;
+
+  if (handle->flags & UV__HANDLE_CLOSING) {
+    assert(0);
+    return;
+  }
+
+  handle->close_cb = cb;
+
+  /* Handle-specific close actions */
+  switch (handle->type) {
+    case UV_TCP:
+      uv_tcp_close(loop, (uv_tcp_t*)handle);
+      return;
+
+    case UV_NAMED_PIPE:
+      uv_pipe_close(loop, (uv_pipe_t*) handle);
+      return;
+
+    case UV_TTY:
+      uv_tty_close((uv_tty_t*) handle);
+      return;
+
+    case UV_UDP:
+      uv_udp_close(loop, (uv_udp_t*) handle);
+      return;
+
+    case UV_POLL:
+      uv_poll_close(loop, (uv_poll_t*) handle);
+      return;
+
+    case UV_TIMER:
+      uv_timer_stop((uv_timer_t*)handle);
+      uv__handle_closing(handle);
+      uv_want_endgame(loop, handle);
+      return;
+
+    case UV_PREPARE:
+      uv_prepare_stop((uv_prepare_t*)handle);
+      uv__handle_closing(handle);
+      uv_want_endgame(loop, handle);
+      return;
+
+    case UV_CHECK:
+      uv_check_stop((uv_check_t*)handle);
+      uv__handle_closing(handle);
+      uv_want_endgame(loop, handle);
+      return;
+
+    case UV_IDLE:
+      uv_idle_stop((uv_idle_t*)handle);
+      uv__handle_closing(handle);
+      uv_want_endgame(loop, handle);
+      return;
+
+    case UV_ASYNC:
+      uv_async_close(loop, (uv_async_t*) handle);
+      return;
+
+    case UV_SIGNAL:
+      uv_signal_close(loop, (uv_signal_t*) handle);
+      return;
+
+    case UV_PROCESS:
+      uv_process_close(loop, (uv_process_t*) handle);
+      return;
+
+    case UV_FS_EVENT:
+      uv_fs_event_close(loop, (uv_fs_event_t*) handle);
+      return;
+
+    case UV_FS_POLL:
+      uv__fs_poll_close((uv_fs_poll_t*) handle);
+      uv__handle_closing(handle);
+      uv_want_endgame(loop, handle);
+      return;
+
+    default:
+      /* Not supported */
+      abort();
+  }
+}
+
+
+int uv_is_closing(const uv_handle_t* handle) {
+  return handle->flags & (UV__HANDLE_CLOSING | UV_HANDLE_CLOSED);
+}