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Side by Side Diff: mojo/public/c/system/thunks.cc

Issue 2725133002: Mojo: Armed Watchers (Closed)
Patch Set: . Created 3 years, 9 months ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "mojo/public/c/system/thunks.h" 5 #include "mojo/public/c/system/thunks.h"
6 6
7 #include <assert.h> 7 #include <assert.h>
8 #include <stddef.h> 8 #include <stddef.h>
9 #include <stdint.h> 9 #include <stdint.h>
10 10
(...skipping 167 matching lines...) Expand 10 before | Expand all | Expand 10 after
178 MojoResult MojoGetReadyHandles(MojoHandle wait_set, 178 MojoResult MojoGetReadyHandles(MojoHandle wait_set,
179 uint32_t* count, 179 uint32_t* count,
180 MojoHandle* handles, 180 MojoHandle* handles,
181 MojoResult* results, 181 MojoResult* results,
182 struct MojoHandleSignalsState* signals_states) { 182 struct MojoHandleSignalsState* signals_states) {
183 assert(g_thunks.GetReadyHandles); 183 assert(g_thunks.GetReadyHandles);
184 return g_thunks.GetReadyHandles(wait_set, count, handles, results, 184 return g_thunks.GetReadyHandles(wait_set, count, handles, results,
185 signals_states); 185 signals_states);
186 } 186 }
187 187
188 MojoResult MojoWatch(MojoHandle handle, 188 MojoResult MojoCreateWatcher(MojoWatcherCallback callback,
189 MojoHandle* watcher_handle) {
190 assert(g_thunks.CreateWatcher);
191 return g_thunks.CreateWatcher(callback, watcher_handle);
192 }
193
194 MojoResult MojoWatch(MojoHandle watcher_handle,
195 MojoHandle handle,
189 MojoHandleSignals signals, 196 MojoHandleSignals signals,
190 MojoWatchCallback callback,
191 uintptr_t context) { 197 uintptr_t context) {
192 assert(g_thunks.Watch); 198 assert(g_thunks.Watch);
193 return g_thunks.Watch(handle, signals, callback, context); 199 return g_thunks.Watch(watcher_handle, handle, signals, context);
194 } 200 }
195 201
196 MojoResult MojoCancelWatch(MojoHandle handle, uintptr_t context) { 202 MojoResult MojoCancelWatch(MojoHandle watcher_handle, uintptr_t context) {
197 assert(g_thunks.CancelWatch); 203 assert(g_thunks.CancelWatch);
198 return g_thunks.CancelWatch(handle, context); 204 return g_thunks.CancelWatch(watcher_handle, context);
205 }
206
207 MojoResult MojoArmWatcher(MojoHandle watcher_handle,
208 uint32_t* num_ready_contexts,
209 uintptr_t* ready_contexts,
210 MojoResult* ready_results,
211 MojoHandleSignalsState* ready_signals_states) {
212 assert(g_thunks.ArmWatcher);
213 return g_thunks.ArmWatcher(watcher_handle, num_ready_contexts, ready_contexts,
214 ready_results, ready_signals_states);
199 } 215 }
200 216
201 MojoResult MojoFuseMessagePipes(MojoHandle handle0, MojoHandle handle1) { 217 MojoResult MojoFuseMessagePipes(MojoHandle handle0, MojoHandle handle1) {
202 assert(g_thunks.FuseMessagePipes); 218 assert(g_thunks.FuseMessagePipes);
203 return g_thunks.FuseMessagePipes(handle0, handle1); 219 return g_thunks.FuseMessagePipes(handle0, handle1);
204 } 220 }
205 221
206 MojoResult MojoWriteMessageNew(MojoHandle message_pipe_handle, 222 MojoResult MojoWriteMessageNew(MojoHandle message_pipe_handle,
207 MojoMessageHandle message, 223 MojoMessageHandle message,
208 MojoWriteMessageFlags flags) { 224 MojoWriteMessageFlags flags) {
(...skipping 78 matching lines...) Expand 10 before | Expand all | Expand 10 after
287 return g_thunks.GetProperty(type, value); 303 return g_thunks.GetProperty(type, value);
288 } 304 }
289 305
290 } // extern "C" 306 } // extern "C"
291 307
292 size_t MojoEmbedderSetSystemThunks(const MojoSystemThunks* system_thunks) { 308 size_t MojoEmbedderSetSystemThunks(const MojoSystemThunks* system_thunks) {
293 if (system_thunks->size >= sizeof(g_thunks)) 309 if (system_thunks->size >= sizeof(g_thunks))
294 g_thunks = *system_thunks; 310 g_thunks = *system_thunks;
295 return sizeof(g_thunks); 311 return sizeof(g_thunks);
296 } 312 }
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