1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
|
#############################################################
# #
# AVOID ADDING NEW MESSAGES TO THIS FILE #
# #
# New sync IPC messages will only be approved in #
# exceptional circumstances, and must be reviewed by an IPC #
# peer. Please be prepared with a detailed justification #
# before requesting IPC peer review. #
# #
#############################################################
# gtests
[PQuotaTest::Try_Success_CustomErr_QmIpcFail]
description = Only used by gtests
[PQuotaTest::Try_Success_CustomErr_IpcFail]
description = Only used by gtests
[PQuotaTest::TryInspect_Success_CustomErr_QmIpcFail]
description = Only used by gtests
[PQuotaTest::TryInspect_Success_CustomErr_IpcFail]
description = Only used by gtests
# A11y code
[PDocAccessible::AddToSelection]
description = Legacy a11y IPC
platform = notwin
[PDocAccessible::SyncTextChangeEvent]
description = Legacy a11y IPC
platform = win
[PDocAccessiblePlatformExt::ApplyPostSearchFilter]
description = Filter a preliminary list of accessibles that match a predicate. Platform API is synchronous, so this needs to be too.
platform = mac
# The rest
[PHeapSnapshotTempFileHelper::OpenHeapSnapshotTempFile]
description = legacy sync IPC - please add detailed description
[PBackgroundMutableFile::GetFileId]
description = legacy sync IPC - please add detailed description
[PBackgroundIndexedDBUtils::GetFileReferences]
description = legacy sync IPC - please add detailed description
[PBrowser::SyncMessage]
description = JS MessageManager implementation
[PBrowser::NotifyIMEMouseButtonEvent]
description = legacy sync IPC - please add detailed description
[PBrowser::RequestIMEToCommitComposition]
description = legacy sync IPC - please add detailed description
[PBrowser::GetInputContext]
description = legacy sync IPC - please add detailed description
[PBrowser::RequestNativeKeyBindings]
description = legacy sync IPC - please add detailed description
[PBrowser::DispatchWheelEvent]
description = Only used by automation tests
[PBrowser::DispatchMouseEvent]
description = Only used by automation tests
[PBrowser::DispatchKeyboardEvent]
description = Only used by automation tests
[PBrowser::DispatchTouchEvent]
description = Only used by automation tests
[PBrowser::EnsureLayersConnected]
description = legacy sync IPC - please add detailed description
[PBrowser::SetSystemFont]
description = test only
[PBrowser::GetSystemFont]
description = test only
[PContent::SyncMessage]
description = JS MessageManager implementation
[PContent::IsSecureURI]
description = legacy sync IPC - please add detailed description
[PContent::PURLClassifier]
description = legacy sync IPC - please add detailed description
[PContent::GetGfxVars]
description = legacy sync IPC - please add detailed description
[PContent::GetClipboard]
description = Legacy synchronous clipboard API
[PContent::ClipboardHasType]
description = Legacy synchronous clipboard API
[PContent::GetExternalClipboardFormats]
description = Retrieve supported clipboard formats synchronously
[PContent::GetIconForExtension]
description = legacy sync IPC - please add detailed description
[PContent::BeginDriverCrashGuard]
description = legacy sync IPC - please add detailed description
[PContent::EndDriverCrashGuard]
description = legacy sync IPC - please add detailed description
[PContent::GetGraphicsDeviceInitData]
description = Retrieve information needed to initialize the graphics device in the content process
[PContent::GetOutputColorProfileData]
description = Retrieve the contents of the output color profile file
[PContent::GetFontListShmBlock]
description = for bug 1514869 - layout code needs synchronous access to font list, but this is used only once per block, after which content directly reads the shared memory
[PContent::InitializeFamily]
description = for bug 1514869 - layout is blocked on needing sync access to a specific font family - used once per family, then the data is cached in shared memory
[PContent::InitOtherFamilyNames]
description = for bug 1514869 - layout is blocked on font lookup, needs complete family-name information - not used after loading is complete
[PContent::GetHyphDict]
description = for bug 1487212 - layout requires hyphenation data from a given omnijar resource - only called once per locale by a given content process
[PContent::RemovePermission]
description = legacy sync IPC - please add detailed description
[PGMP::StartPlugin]
description = legacy sync IPC - please add detailed description
[PGMPService::LaunchGMP]
description = legacy sync IPC - please add detailed description
[PGMPService::GetGMPNodeId]
description = legacy sync IPC - please add detailed description
[PGMPVideoDecoder::NeedShmem]
description = legacy sync IPC - please add detailed description
[PGMPVideoEncoder::NeedShmem]
description = legacy sync IPC - please add detailed description
[PRemoteDecoderManager::Readback]
description = legacy sync IPC - please add detailed description
[PBackgroundStorage::Preload]
description = legacy sync IPC - please add detailed description
[PBackgroundLSDatabase::PBackgroundLSSnapshot]
description = See corresponding comment in PBackgroundLSDatabase.ipdl
[PBackgroundLSSnapshot::SyncCheckpoint]
description = See corresponding comment in PBackgroundLSSnapshot.ipdl
[PBackgroundLSSnapshot::SyncCheckpointAndNotify]
description = See corresponding comment in PBackgroundLSSnapshot.ipdl
[PBackgroundLSSnapshot::SyncFinish]
description = See corresponding comment in PBackgroundLSSnapshot.ipdl
[PBackgroundLSSnapshot::LoadValueAndMoreItems]
description = See corresponding comment in PBackgroundLSSnapshot.ipdl
[PBackgroundLSSnapshot::LoadKeys]
description = See corresponding comment in PBackgroundLSSnapshot.ipdl
[PBackgroundLSSnapshot::IncreasePeakUsage]
description = See corresponding comment in PBackgroundLSSnapshot.ipdl
[PBackgroundSessionStorageCache::Load]
description = See corresponding comment in PBackgroundSessionStorageCache.ipdl
[PRemoteSpellcheckEngine::SetDictionary]
description = legacy sync IPC - please add detailed description
[PGPU::AddLayerTreeIdMapping]
description = legacy sync IPC - please add detailed description
[PGPU::GetDeviceStatus]
description = legacy sync IPC - please add detailed description
[PAPZInputBridge::ReceiveMultiTouchInputEvent]
description = legacy sync IPC - please add detailed description
[PAPZInputBridge::ReceiveMouseInputEvent]
description = legacy sync IPC - please add detailed description
[PAPZInputBridge::ReceivePanGestureInputEvent]
description = legacy sync IPC - please add detailed description
[PAPZInputBridge::ReceivePinchGestureInputEvent]
description = legacy sync IPC - please add detailed description
[PAPZInputBridge::ReceiveTapGestureInputEvent]
description = legacy sync IPC - please add detailed description
[PAPZInputBridge::ReceiveScrollWheelInputEvent]
description = legacy sync IPC - please add detailed description
[PAPZInputBridge::ProcessUnhandledEvent]
description = legacy sync IPC - please add detailed description
[PAPZInputBridge::ReceiveKeyboardInputEvent]
description = legacy sync IPC - please add detailed description
[PCanvasManager::GetSnapshot]
description = Retrieving canvas contents is synchronous (see also, PWebGL::GetFrontBufferSnapshot).
[PCompositorBridge::Initialize]
description = legacy sync IPC - please add detailed description
[PCompositorBridge::WillClose]
description = legacy sync IPC - please add detailed description
[PCompositorBridge::Pause]
description = legacy sync IPC - please add detailed description
[PCompositorBridge::Resume]
description = legacy sync IPC - please add detailed description
[PCompositorBridge::NotifyChildCreated]
description = legacy sync IPC - please add detailed description
[PCompositorBridge::MapAndNotifyChildCreated]
description = bug 1350660
[PCompositorBridge::NotifyChildRecreated]
description = legacy sync IPC - please add detailed description
[PCompositorBridge::FlushRendering]
description = legacy sync IPC - please add detailed description
[PCompositorBridge::WaitOnTransactionProcessed]
description = bug 1364626
[PCompositorBridge::StartFrameTimeRecording]
description = legacy sync IPC - please add detailed description
[PCompositorBridge::StopFrameTimeRecording]
description = legacy sync IPC - please add detailed description
[PCompositorBridge::SyncWithCompositor]
description = legacy sync IPC - please add detailed description
[PCompositorBridge::CheckContentOnlyTDR]
description = legacy sync IPC - please add detailed description
[PCompositorWidget::Initialize]
description = Fallable initialization for the widget. Must be called right after construction before any other messages are sent
platform = win
[PCompositorWidget::EnterPresentLock]
description = Obtain exclusive access to the widget surface. Used to ensure events don't change the surface while it's being used as a render target
platform = win
[PCompositorWidget::LeavePresentLock]
description = Release the exclusive lock that EnterPresentLock obtained
platform = win
[PCompositorWidget::ClearTransparentWindow]
description = Synchronously clear the widget surface. Does not rely on (Enter|Leave)PresentLock. When call returns, window surface has been fully updated with cleared pixel values.
platform = win
[PImageBridge::NewCompositable]
description = legacy sync IPC - please add detailed description
[PUiCompositorController::Pause]
description = legacy sync IPC - please add detailed description
[PUiCompositorController::Resume]
description = legacy sync IPC - please add detailed description
[PUiCompositorController::ResumeAndResize]
description = legacy sync IPC - please add detailed description
[PWebRenderBridge::EnsureConnected]
description = legacy sync IPC - please add detailed description
[PWebRenderBridge::GetSnapshot]
description = legacy sync IPC - please add detailed description
[PWebRenderBridge::SetTestSampleTime]
description = test only
[PWebRenderBridge::LeaveTestMode]
description = test only
[PWebRenderBridge::GetAnimationValue]
description = test only
[PWebRenderBridge::SetAsyncScrollOffset]
description = test only
[PWebRenderBridge::SetAsyncZoom]
description = test only
[PWebRenderBridge::GetAPZTestData]
description = test only
[PWebRenderBridge::GetFrameUniformity]
description = test only
[PWebRenderBridge::ShutdownSync]
description = bug 1377024
[PWebRenderBridge::SyncWithCompositor]
description = WebRender equivalent for PCompositorBridge::SyncWithCompositor
[PHal::GetCurrentBatteryInformation]
description = legacy sync IPC - please add detailed description
[PHal::GetCurrentNetworkInformation]
description = legacy sync IPC - please add detailed description
[PHal::GetWakeLockInfo]
description = legacy sync IPC - please add detailed description
[PHandlerService::FillHandlerInfo]
description = legacy sync IPC - please add detailed description
[PHandlerService::GetMIMEInfoFromOS]
description = Lets unprivileged child processes synchronously get MIME type/handler information from the OS
[PHandlerService::ExistsForProtocolOS]
description = bug 1382323
[PHandlerService::ExistsForProtocol]
description = legacy sync IPC - please add detailed description
[PHandlerService::Exists]
description = legacy sync IPC - please add detailed description
[PHandlerService::GetTypeFromExtension]
description = legacy sync IPC - please add detailed description
[PHandlerService::GetApplicationDescription]
description = Lets unprivileged child processes synchronously get a description of the app that handles a given protocol scheme
[PClientSource::WorkerSyncPing]
description = Synchronous ping allowing worker thread to confirm actor is created. Necessary to avoid racing with ClientHandle actors on main thread.
[PRemoteSandboxBroker::LaunchApp]
description = Synchronous launch of a child process that in turn launches and sandboxes another process. Called on a dedicated thread and targets a dedicated process, so this shouldn't block anything.
[PSandboxTesting::GetSpecialDirectory]
description = Testing only - get a special directory path.
# WebGL internals
[PWebGL::Initialize]
description = Initialization of WebGL contexts is synchronous by spec.
[PWebGL::GetFrontBuffer]
description = Publishing a WebGL frame for compositing is synchronous for now to ensure DOM transaction atomicity.
[PWebGL::OnMemoryPressure]
description = Synchronous to ensure immediate memory pressure relief.
# WebGL spec-synchronous functions
[PWebGL::CheckFramebufferStatus]
description = Checking framebuffer completenss must ask the driver.
[PWebGL::ClientWaitSync]
description = Checking fence-sync completenss must ask the driver.
[PWebGL::CreateOpaqueFramebuffer]
description = Must synchronously check for allocation success.
[PWebGL::DrawingBufferSize]
description = The returned size might be smaller than requested due to allocation failure.
[PWebGL::Finish]
description = Synchronous by spec, but not generally used.
[PWebGL::GetBufferSubData]
description = Retrieving buffer contents is synchronous in the worst case.
[PWebGL::GetFrontBufferSnapshot]
description = Retrieving canvas contents is synchronous.
[PWebGL::ReadPixels]
description = Retrieving WebGL framebuffer contents is synchronous.
# WebGL reflection functions
[PWebGL::GetBufferParameter]
description = Reflection is cold code, but synchronous by spec.
[PWebGL::GetCompileResult]
description = Reflection is cold code, but synchronous by spec.
[PWebGL::GetError]
description = Reflection is cold code, but synchronous by spec.
[PWebGL::GetFragDataLocation]
description = Reflection is cold code, but synchronous by spec.
[PWebGL::GetFramebufferAttachmentParameter]
description = Reflection is cold code, but synchronous by spec.
[PWebGL::GetIndexedParameter]
description = Reflection is cold code, but synchronous by spec.
[PWebGL::GetInternalformatParameter]
description = Reflection is cold code, but synchronous by spec.
[PWebGL::GetLinkResult]
description = Reflection is cold code, but synchronous by spec.
[PWebGL::GetNumber]
description = Reflection is cold code, but synchronous by spec.
[PWebGL::GetQueryParameter]
description = Reflection is cold code, but synchronous by spec.
[PWebGL::GetRenderbufferParameter]
description = Reflection is cold code, but synchronous by spec.
[PWebGL::GetSamplerParameter]
description = Reflection is cold code, but synchronous by spec.
[PWebGL::GetShaderPrecisionFormat]
description = Reflection is cold code, but synchronous by spec.
[PWebGL::GetString]
description = Reflection is cold code, but synchronous by spec.
[PWebGL::GetTexParameter]
description = Reflection is cold code, but synchronous by spec.
[PWebGL::GetUniform]
description = Reflection is cold code, but synchronous by spec.
[PWebGL::GetVertexAttrib]
description = Reflection is cold code, but synchronous by spec.
[PWebGL::IsEnabled]
description = Reflection is cold code, but synchronous by spec.
[PWebGL::ValidateProgram]
description = Reflection is cold code, but synchronous by spec.
# -
[PIPCClientCerts::FindObjects]
description = Finds certificates and private keys in the parent process. As this is called from PKCS#11, there is no way to make this asynchronous.
[PIPCClientCerts::Sign]
description = Performs a signature on given data with a key corresponding to the given identifier. This is called from PKCS#11, so there is no way to make this asynchronous.
# -
[PRemoteQuotaObject::MaybeUpdateSize]
description = This must be synchronous until quota file streams become non-blocking. The synchronous message is never used on the main thread or the PBackground thread or a DOM worker threed.
#############################################################
# AVOID ADDING NEW MESSAGES TO THIS FILE #
# see comment at top of file #
#############################################################
|
