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Side by Side Diff: native_client_sdk/src/examples/debugging/hello_world.c

Issue 11882012: Convert all project to use common.mk (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Merge Created 7 years, 11 months ago
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1 /* Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 /* Copyright (c) 2012 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 5
6 /** @file hello_world.c 6 /** @file hello_world.c
7 * This example, is a modified version of hello world. It will start a second 7 * This example, is a modified version of hello world. It will start a second
8 * thread and cause that thread to crash via a NULL dereference. 8 * thread and cause that thread to crash via a NULL dereference.
9 */ 9 */
10 #include <stdio.h> 10 #include <stdio.h>
(...skipping 72 matching lines...) Expand 10 before | Expand all | Expand 10 after
83 */ 83 */
84 static struct PP_Var CStrToVar(const char* str) { 84 static struct PP_Var CStrToVar(const char* str) {
85 if (ppb_var_interface != NULL) { 85 if (ppb_var_interface != NULL) {
86 return ppb_var_interface->VarFromUtf8(str, strlen(str)); 86 return ppb_var_interface->VarFromUtf8(str, strlen(str));
87 } 87 }
88 return PP_MakeUndefined(); 88 return PP_MakeUndefined();
89 } 89 }
90 90
91 91
92 static void PostCompletionCallback(void* user_data, int32_t result) { 92 static void PostCompletionCallback(void* user_data, int32_t result) {
93 ppb_messaging_interface->PostMessage(g_Instance, CStrToVar(user_data)); 93 const char *str = (const char *) user_data;
94 ppb_messaging_interface->PostMessage(g_Instance, CStrToVar(str));
94 free(user_data); 95 free(user_data);
95 } 96 }
96 97
97 void PostMessage(const char *str) { 98 void PostMessage(const char *str) {
98 struct PP_CompletionCallback cb; 99 struct PP_CompletionCallback cb;
99 100
100 if (NULL == str) return; 101 if (NULL == str) return;
101 if (NULL == ppb_messaging_interface) return; 102 if (NULL == ppb_messaging_interface) return;
102 if (0 == g_Instance) return; 103 if (0 == g_Instance) return;
103 104
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222 */ 223 */
223 static PP_Bool Instance_HandleDocumentLoad(PP_Instance instance, 224 static PP_Bool Instance_HandleDocumentLoad(PP_Instance instance,
224 PP_Resource url_loader) { 225 PP_Resource url_loader) {
225 /* NaCl modules do not need to handle the document load function. */ 226 /* NaCl modules do not need to handle the document load function. */
226 return PP_FALSE; 227 return PP_FALSE;
227 } 228 }
228 229
229 230
230 /** 231 /**
231 * Handles message from JavaScript. 232 * Handles message from JavaScript.
232 * 233 *
233 * Any message from JS is a request to cause the main thread to crash. 234 * Any message from JS is a request to cause the main thread to crash.
234 */ 235 */
235 static void Messaging_HandleMessage(PP_Instance instance, 236 static void Messaging_HandleMessage(PP_Instance instance,
236 struct PP_Var message) { 237 struct PP_Var message) {
237 PostMessage("LOG: Got BOOM"); 238 PostMessage("LOG: Got BOOM");
238 g_CrashTime = 1; 239 g_CrashTime = 1;
239 } 240 }
240 241
241 /** 242 /**
242 * Entry points for the module. 243 * Entry points for the module.
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280 } 281 }
281 return NULL; 282 return NULL;
282 } 283 }
283 284
284 285
285 /** 286 /**
286 * Called before the plugin module is unloaded. 287 * Called before the plugin module is unloaded.
287 */ 288 */
288 PP_EXPORT void PPP_ShutdownModule() { 289 PP_EXPORT void PPP_ShutdownModule() {
289 } 290 }
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