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| 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 | |
| 3 * found in the LICENSE file. | |
| 4 */ | |
| 5 | |
| 6 /* From dev/ppb_trace_event_dev.idl modified Wed Jan 2 16:11:35 2013. */ | |
| 7 | |
| 8 #ifndef PPAPI_C_DEV_PPB_TRACE_EVENT_DEV_H_ | |
| 9 #define PPAPI_C_DEV_PPB_TRACE_EVENT_DEV_H_ | |
| 10 | |
| 11 #include "ppapi/c/pp_macros.h" | |
| 12 #include "ppapi/c/pp_stdint.h" | |
| 13 | |
| 14 #define PPB_TRACE_EVENT_DEV_INTERFACE_0_1 "PPB_Trace_Event(Dev);0.1" | |
| 15 #define PPB_TRACE_EVENT_DEV_INTERFACE PPB_TRACE_EVENT_DEV_INTERFACE_0_1 | |
| 16 | |
| 17 /** | |
| 18 * @file | |
| 19 * This file defines the <code>PPB_Trace_Event</code> interface. It is meant | |
| 20 * to be used in plugins as the API that trace macros from trace_event.h use. | |
| 21 */ | |
| 22 | |
| 23 | |
| 24 /** | |
| 25 * @addtogroup Interfaces | |
| 26 * @{ | |
| 27 */ | |
| 28 struct PPB_Trace_Event_Dev_0_1 { | |
| 29 /** | |
| 30 * Gets a pointer to a character for identifying a category name in the | |
| 31 * tracing system as well as for being able to early exit in client-side | |
| 32 * tracing code. | |
| 33 * | |
| 34 * NB: This mem_t return value should technically be const, but return values | |
| 35 * for Pepper IDL of mem_t type are not const. The same is true for the arg | |
| 36 * |category_enabled| for AddTraceEvent. | |
| 37 */ | |
| 38 void* (*GetCategoryEnabled)(const char* category_name); | |
| 39 /** | |
| 40 * Adds a trace event to the platform tracing system. This function call is | |
| 41 * usually the result of a TRACE_* macro from trace_event.h when tracing and | |
| 42 * the category of the particular trace are enabled. It is not advisable to | |
| 43 * call this function on its own; it is really only meant to be used by the | |
| 44 * trace macros. | |
| 45 */ | |
| 46 void (*AddTraceEvent)(int8_t phase, | |
| 47 const void* category_enabled, | |
| 48 const char* name, | |
| 49 uint64_t id, | |
| 50 uint32_t num_args, | |
| 51 const char* arg_names[], | |
| 52 const uint8_t arg_types[], | |
| 53 const uint64_t arg_values[], | |
| 54 uint8_t flags); | |
| 55 /** | |
| 56 * Sets the thread name of the calling thread in the tracing system so it will | |
| 57 * show up properly in chrome://tracing. | |
| 58 */ | |
| 59 void (*SetThreadName)(const char* thread_name); | |
| 60 }; | |
| 61 | |
| 62 typedef struct PPB_Trace_Event_Dev_0_1 PPB_Trace_Event_Dev; | |
| 63 /** | |
| 64 * @} | |
| 65 */ | |
| 66 | |
| 67 #endif /* PPAPI_C_DEV_PPB_TRACE_EVENT_DEV_H_ */ | |
| 68 | |
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Chromium Code Reviews
Issue 11782008:
Revert 175233 because Linux ASAN builder cannot compile it. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src/