/usr/include/thunderbird/nsTraceRefcnt.h is in thunderbird-dev 1:24.4.0+build1-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef nsTraceRefcnt_h___
#define nsTraceRefcnt_h___
#include "nsXPCOM.h"
#ifdef NS_BUILD_REFCNT_LOGGING
#define NS_LOG_ADDREF(_p, _rc, _type, _size) \
NS_LogAddRef((_p), (_rc), (_type), (uint32_t) (_size))
#define NS_LOG_RELEASE(_p, _rc, _type) \
NS_LogRelease((_p), (_rc), (_type))
#define MOZ_COUNT_CTOR(_type) \
do { \
NS_LogCtor((void*)this, #_type, sizeof(*this)); \
} while (0)
#define MOZ_COUNT_CTOR_INHERITED(_type, _base) \
do { \
NS_LogCtor((void*)this, #_type, sizeof(*this) - sizeof(_base)); \
} while (0)
#define MOZ_COUNT_DTOR(_type) \
do { \
NS_LogDtor((void*)this, #_type, sizeof(*this)); \
} while (0)
#define MOZ_COUNT_DTOR_INHERITED(_type, _base) \
do { \
NS_LogDtor((void*)this, #_type, sizeof(*this) - sizeof(_base)); \
} while (0)
/* nsCOMPtr.h allows these macros to be defined by clients
* These logging functions require dynamic_cast<void*>, so they don't
* do anything useful if we don't have dynamic_cast<void*>. */
#define NSCAP_LOG_ASSIGNMENT(_c, _p) \
if (_p) \
NS_LogCOMPtrAddRef((_c),static_cast<nsISupports*>(_p))
#define NSCAP_LOG_RELEASE(_c, _p) \
if (_p) \
NS_LogCOMPtrRelease((_c), static_cast<nsISupports*>(_p))
#else /* !NS_BUILD_REFCNT_LOGGING */
#define NS_LOG_ADDREF(_p, _rc, _type, _size)
#define NS_LOG_RELEASE(_p, _rc, _type)
#define MOZ_COUNT_CTOR(_type)
#define MOZ_COUNT_CTOR_INHERITED(_type, _base)
#define MOZ_COUNT_DTOR(_type)
#define MOZ_COUNT_DTOR_INHERITED(_type, _base)
#endif /* NS_BUILD_REFCNT_LOGGING */
#ifdef __cplusplus
class nsTraceRefcnt {
public:
inline static void LogAddRef(void* aPtr, nsrefcnt aNewRefCnt,
const char* aTypeName, uint32_t aInstanceSize) {
NS_LogAddRef(aPtr, aNewRefCnt, aTypeName, aInstanceSize);
}
inline static void LogRelease(void* aPtr, nsrefcnt aNewRefCnt,
const char* aTypeName) {
NS_LogRelease(aPtr, aNewRefCnt, aTypeName);
}
inline static void LogCtor(void* aPtr, const char* aTypeName,
uint32_t aInstanceSize) {
NS_LogCtor(aPtr, aTypeName, aInstanceSize);
}
inline static void LogDtor(void* aPtr, const char* aTypeName,
uint32_t aInstanceSize) {
NS_LogDtor(aPtr, aTypeName, aInstanceSize);
}
inline static void LogAddCOMPtr(void *aCOMPtr, nsISupports *aObject) {
NS_LogCOMPtrAddRef(aCOMPtr, aObject);
}
inline static void LogReleaseCOMPtr(void *aCOMPtr, nsISupports *aObject) {
NS_LogCOMPtrRelease(aCOMPtr, aObject);
}
};
#endif /* defined(__cplusplus) */
#endif /* nsTraceRefcnt_h___ */
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