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//===-- memprof_interceptors.h ---------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file is a part of MemProfiler, a memory profiler.
//
// MemProf-private header for memprof_interceptors.cpp
//===----------------------------------------------------------------------===//
#ifndef MEMPROF_INTERCEPTORS_H
#define MEMPROF_INTERCEPTORS_H
#include "interception/interception.h"
#include "memprof_interceptors_memintrinsics.h"
#include "memprof_internal.h"
#include "sanitizer_common/sanitizer_platform_interceptors.h"
namespace __memprof {
void InitializeMemprofInterceptors();
void InitializePlatformInterceptors();
#define ENSURE_MEMPROF_INITED() \
do { \
CHECK(!memprof_init_is_running); \
if (UNLIKELY(!memprof_inited)) { \
MemprofInitFromRtl(); \
} \
} while (0)
} // namespace __memprof
DECLARE_REAL(int, memcmp, const void *a1, const void *a2, uptr size)
DECLARE_REAL(char *, strchr, const char *str, int c)
DECLARE_REAL(SIZE_T, strlen, const char *s)
DECLARE_REAL(char *, strncpy, char *to, const char *from, uptr size)
DECLARE_REAL(uptr, strnlen, const char *s, uptr maxlen)
DECLARE_REAL(char *, strstr, const char *s1, const char *s2)
#define MEMPROF_INTERCEPT_FUNC(name) \
do { \
if (!INTERCEPT_FUNCTION(name)) \
VReport(1, "MemProfiler: failed to intercept '%s'\n'", #name); \
} while (0)
#define MEMPROF_INTERCEPT_FUNC_VER(name, ver) \
do { \
if (!INTERCEPT_FUNCTION_VER(name, ver)) \
VReport(1, "MemProfiler: failed to intercept '%s@@%s'\n", #name, ver); \
} while (0)
#define MEMPROF_INTERCEPT_FUNC_VER_UNVERSIONED_FALLBACK(name, ver) \
do { \
if (!INTERCEPT_FUNCTION_VER(name, ver) && !INTERCEPT_FUNCTION(name)) \
VReport(1, "MemProfiler: failed to intercept '%s@@%s' or '%s'\n", #name, \
ver, #name); \
} while (0)
#endif // MEMPROF_INTERCEPTORS_H