diff options
Diffstat (limited to 'absl/base/internal/malloc_hook.h')
| -rw-r--r-- | absl/base/internal/malloc_hook.h | 104 |
1 files changed, 26 insertions, 78 deletions
diff --git a/absl/base/internal/malloc_hook.h b/absl/base/internal/malloc_hook.h index ed5cf2e65dd6..7c1eaddb70ec 100644 --- a/absl/base/internal/malloc_hook.h +++ b/absl/base/internal/malloc_hook.h @@ -74,24 +74,16 @@ class MallocHook { // Object pointer and size are passed in. // It may be passed null pointer if the allocator returned null. typedef MallocHook_NewHook NewHook; - inline static bool AddNewHook(NewHook hook) { - return MallocHook_AddNewHook(hook); - } - inline static bool RemoveNewHook(NewHook hook) { - return MallocHook_RemoveNewHook(hook); - } + static bool AddNewHook(NewHook hook); + static bool RemoveNewHook(NewHook hook); inline static void InvokeNewHook(const void* ptr, size_t size); // The DeleteHook is invoked whenever an object is being deallocated. // Object pointer is passed in. // It may be passed null pointer if the caller is trying to delete null. typedef MallocHook_DeleteHook DeleteHook; - inline static bool AddDeleteHook(DeleteHook hook) { - return MallocHook_AddDeleteHook(hook); - } - inline static bool RemoveDeleteHook(DeleteHook hook) { - return MallocHook_RemoveDeleteHook(hook); - } + static bool AddDeleteHook(DeleteHook hook); + static bool RemoveDeleteHook(DeleteHook hook); inline static void InvokeDeleteHook(const void* ptr); // The SampledNewHook is invoked for some subset of object allocations @@ -107,12 +99,8 @@ class MallocHook { // call InvokeSampledDeleteHook() with that value. typedef MallocHook_SampledNewHook SampledNewHook; typedef MallocHook_SampledAlloc SampledAlloc; - inline static bool AddSampledNewHook(SampledNewHook hook) { - return MallocHook_AddSampledNewHook(hook); - } - inline static bool RemoveSampledNewHook(SampledNewHook hook) { - return MallocHook_RemoveSampledNewHook(hook); - } + static bool AddSampledNewHook(SampledNewHook hook); + static bool RemoveSampledNewHook(SampledNewHook hook); inline static void InvokeSampledNewHook(const SampledAlloc* sampled_alloc); // The SampledDeleteHook is invoked whenever an object previously chosen @@ -121,12 +109,8 @@ class MallocHook { // InvokeSampledNewHook()-- is passed in. typedef MallocHook_SampledDeleteHook SampledDeleteHook; typedef MallocHook_AllocHandle AllocHandle; - inline static bool AddSampledDeleteHook(SampledDeleteHook hook) { - return MallocHook_AddSampledDeleteHook(hook); - } - inline static bool RemoveSampledDeleteHook(SampledDeleteHook hook) { - return MallocHook_RemoveSampledDeleteHook(hook); - } + static bool AddSampledDeleteHook(SampledDeleteHook hook); + static bool RemoveSampledDeleteHook(SampledDeleteHook hook); inline static void InvokeSampledDeleteHook(AllocHandle handle); // The PreMmapHook is invoked with mmap's or mmap64's arguments just @@ -134,12 +118,8 @@ class MallocHook { // in memory limited contexts, to catch allocations that will exceed // a memory limit, and take outside actions to increase that limit. typedef MallocHook_PreMmapHook PreMmapHook; - inline static bool AddPreMmapHook(PreMmapHook hook) { - return MallocHook_AddPreMmapHook(hook); - } - inline static bool RemovePreMmapHook(PreMmapHook hook) { - return MallocHook_RemovePreMmapHook(hook); - } + static bool AddPreMmapHook(PreMmapHook hook); + static bool RemovePreMmapHook(PreMmapHook hook); inline static void InvokePreMmapHook(const void* start, size_t size, int protection, @@ -159,12 +139,8 @@ class MallocHook { // you must call RemoveMmapReplacement before calling SetMmapReplacement // again. typedef MallocHook_MmapReplacement MmapReplacement; - inline static bool SetMmapReplacement(MmapReplacement hook) { - return MallocHook_SetMmapReplacement(hook); - } - inline static bool RemoveMmapReplacement(MmapReplacement hook) { - return MallocHook_RemoveMmapReplacement(hook); - } + static bool SetMmapReplacement(MmapReplacement hook); + static bool RemoveMmapReplacement(MmapReplacement hook); inline static bool InvokeMmapReplacement(const void* start, size_t size, int protection, @@ -178,12 +154,8 @@ class MallocHook { // a region of memory has been just mapped. // It may be passed MAP_FAILED if the mmap failed. typedef MallocHook_MmapHook MmapHook; - inline static bool AddMmapHook(MmapHook hook) { - return MallocHook_AddMmapHook(hook); - } - inline static bool RemoveMmapHook(MmapHook hook) { - return MallocHook_RemoveMmapHook(hook); - } + static bool AddMmapHook(MmapHook hook); + static bool RemoveMmapHook(MmapHook hook); inline static void InvokeMmapHook(const void* result, const void* start, size_t size, @@ -202,12 +174,8 @@ class MallocHook { // MunmapReplacement you must call RemoveMunmapReplacement before // calling SetMunmapReplacement again. typedef MallocHook_MunmapReplacement MunmapReplacement; - inline static bool SetMunmapReplacement(MunmapReplacement hook) { - return MallocHook_SetMunmapReplacement(hook); - } - inline static bool RemoveMunmapReplacement(MunmapReplacement hook) { - return MallocHook_RemoveMunmapReplacement(hook); - } + static bool SetMunmapReplacement(MunmapReplacement hook); + static bool RemoveMunmapReplacement(MunmapReplacement hook); inline static bool InvokeMunmapReplacement(const void* start, size_t size, int* result); @@ -217,23 +185,15 @@ class MallocHook { // TODO(maxim): Rename this to PreMunmapHook for consistency with PreMmapHook // and PreSbrkHook. typedef MallocHook_MunmapHook MunmapHook; - inline static bool AddMunmapHook(MunmapHook hook) { - return MallocHook_AddMunmapHook(hook); - } - inline static bool RemoveMunmapHook(MunmapHook hook) { - return MallocHook_RemoveMunmapHook(hook); - } + static bool AddMunmapHook(MunmapHook hook); + static bool RemoveMunmapHook(MunmapHook hook); inline static void InvokeMunmapHook(const void* start, size_t size); // The MremapHook is invoked with mremap's return value and arguments // whenever a region of memory has been just remapped. typedef MallocHook_MremapHook MremapHook; - inline static bool AddMremapHook(MremapHook hook) { - return MallocHook_AddMremapHook(hook); - } - inline static bool RemoveMremapHook(MremapHook hook) { - return MallocHook_RemoveMremapHook(hook); - } + static bool AddMremapHook(MremapHook hook); + static bool RemoveMremapHook(MremapHook hook); inline static void InvokeMremapHook(const void* result, const void* old_addr, size_t old_size, @@ -248,12 +208,8 @@ class MallocHook { // to catch allocations that will exceed the limit and take outside // actions to increase such a limit. typedef MallocHook_PreSbrkHook PreSbrkHook; - inline static bool AddPreSbrkHook(PreSbrkHook hook) { - return MallocHook_AddPreSbrkHook(hook); - } - inline static bool RemovePreSbrkHook(PreSbrkHook hook) { - return MallocHook_RemovePreSbrkHook(hook); - } + static bool AddPreSbrkHook(PreSbrkHook hook); + static bool RemovePreSbrkHook(PreSbrkHook hook); inline static void InvokePreSbrkHook(ptrdiff_t increment); // The SbrkHook is invoked with sbrk's result and argument whenever sbrk @@ -261,12 +217,8 @@ class MallocHook { // This is because sbrk(0) is often called to get the top of the memory stack, // and is not actually a memory-allocation call. typedef MallocHook_SbrkHook SbrkHook; - inline static bool AddSbrkHook(SbrkHook hook) { - return MallocHook_AddSbrkHook(hook); - } - inline static bool RemoveSbrkHook(SbrkHook hook) { - return MallocHook_RemoveSbrkHook(hook); - } + static bool AddSbrkHook(SbrkHook hook); + static bool RemoveSbrkHook(SbrkHook hook); inline static void InvokeSbrkHook(const void* result, ptrdiff_t increment); // Pointer to a absl::GetStackTrace implementation, following the API in @@ -280,12 +232,8 @@ class MallocHook { // is not available. // Stack trace is filled into *result up to the size of max_depth. // The actual number of stack frames filled is returned. - inline static int GetCallerStackTrace(void** result, int max_depth, - int skip_count, - GetStackTraceFn get_stack_trace_fn) { - return MallocHook_GetCallerStackTrace(result, max_depth, skip_count, - get_stack_trace_fn); - } + static int GetCallerStackTrace(void** result, int max_depth, int skip_count, + GetStackTraceFn get_stack_trace_fn); #if ABSL_HAVE_MMAP // Unhooked versions of mmap() and munmap(). These should be used |