Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(7)

Unified Diff: mojo/public/java/system/src/org/chromium/mojo/system/SharedBufferHandle.java

Issue 814543006: Move //mojo/{public, edk} underneath //third_party (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Rebase Created 5 years, 11 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
Index: mojo/public/java/system/src/org/chromium/mojo/system/SharedBufferHandle.java
diff --git a/mojo/public/java/system/src/org/chromium/mojo/system/SharedBufferHandle.java b/mojo/public/java/system/src/org/chromium/mojo/system/SharedBufferHandle.java
deleted file mode 100644
index df317d134d5911171bc5fbcff6be8b51c181c1e7..0000000000000000000000000000000000000000
--- a/mojo/public/java/system/src/org/chromium/mojo/system/SharedBufferHandle.java
+++ /dev/null
@@ -1,160 +0,0 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package org.chromium.mojo.system;
-
-import java.nio.ByteBuffer;
-
-/**
- * A buffer that can be shared between applications.
- */
-public interface SharedBufferHandle extends Handle {
-
- /**
- * Flags for the shared buffer creation operation.
- */
- public static class CreateFlags extends Flags<CreateFlags> {
- private static final int FLAG_NONE = 0;
-
- /**
- * Immutable flag with not bit set.
- */
- public static final CreateFlags NONE = CreateFlags.none().immutable();
-
- /**
- * Dedicated constructor.
- *
- * @param flags initial value of the flags.
- */
- protected CreateFlags(int flags) {
- super(flags);
- }
-
- /**
- * @return flags with no bit set.
- */
- public static CreateFlags none() {
- return new CreateFlags(FLAG_NONE);
- }
-
- }
-
- /**
- * Used to specify creation parameters for a shared buffer to |Core#createSharedBuffer()|.
- */
- public static class CreateOptions {
- private CreateFlags mFlags = CreateFlags.NONE;
-
- /**
- * @return the flags
- */
- public CreateFlags getFlags() {
- return mFlags;
- }
-
- }
-
- /**
- * Flags for the shared buffer duplication operation.
- */
- public static class DuplicateFlags extends Flags<DuplicateFlags> {
- private static final int FLAG_NONE = 0;
-
- /**
- * Immutable flag with not bit set.
- */
- public static final DuplicateFlags NONE = DuplicateFlags.none().immutable();
-
- /**
- * Dedicated constructor.
- *
- * @param flags initial value of the flags.
- */
- protected DuplicateFlags(int flags) {
- super(flags);
- }
-
- /**
- * @return flags with no bit set.
- */
- public static DuplicateFlags none() {
- return new DuplicateFlags(FLAG_NONE);
- }
-
- }
-
- /**
- * Used to specify parameters in duplicating access to a shared buffer to
- * |SharedBufferHandle#duplicate|
- */
- public static class DuplicateOptions {
- private DuplicateFlags mFlags = DuplicateFlags.NONE;
-
- /**
- * @return the flags
- */
- public DuplicateFlags getFlags() {
- return mFlags;
- }
-
- }
-
- /**
- * Flags for the shared buffer map operation.
- */
- public static class MapFlags extends Flags<MapFlags> {
- private static final int FLAG_NONE = 0;
-
- /**
- * Immutable flag with not bit set.
- */
- public static final MapFlags NONE = MapFlags.none().immutable();
-
- /**
- * Dedicated constructor.
- *
- * @param flags initial value of the flags.
- */
- protected MapFlags(int flags) {
- super(flags);
- }
-
- /**
- * @return flags with no bit set.
- */
- public static MapFlags none() {
- return new MapFlags(FLAG_NONE);
- }
-
- }
-
- /**
- * @see org.chromium.mojo.system.Handle#pass()
- */
- @Override
- public SharedBufferHandle pass();
-
- /**
- * Duplicates the handle. This creates another handle (returned on success), which can then be
- * sent to another application over a message pipe, while retaining access to this handle (and
- * any mappings that it may have).
- */
- public SharedBufferHandle duplicate(DuplicateOptions options);
-
- /**
- * Map the part (at offset |offset| of length |numBytes|) of the buffer given by this handle
- * into memory. |offset + numBytes| must be less than or equal to the size of the buffer. On
- * success, the returned buffer points to memory with the requested part of the buffer. A single
- * buffer handle may have multiple active mappings (possibly depending on the buffer type). The
- * permissions (e.g., writable or executable) of the returned memory may depend on the
- * properties of the buffer and properties attached to the buffer handle as well as |flags|.
- */
- public ByteBuffer map(long offset, long numBytes, MapFlags flags);
-
- /**
- * Unmap a buffer pointer that was mapped by |map()|.
- */
- public void unmap(ByteBuffer buffer);
-
-}

Powered by Google App Engine
This is Rietveld 408576698