1    :  // Copyright 2015 Google Inc. All Rights Reserved.
   2    :  //
   3    :  // Licensed under the Apache License, Version 2.0 (the "License");
   4    :  // you may not use this file except in compliance with the License.
   5    :  // You may obtain a copy of the License at
   6    :  //
   7    :  //     http://www.apache.org/licenses/LICENSE-2.0
   8    :  //
   9    :  // Unless required by applicable law or agreed to in writing, software
  10    :  // distributed under the License is distributed on an "AS IS" BASIS,
  11    :  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12    :  // See the License for the specific language governing permissions and
  13    :  // limitations under the License.
  14    :  
  15    :  #include "syzygy/agent/asan/hp_crt_interceptors.h"
  16    :  
  17    :  #include <cstring>
  18    :  
  19  m :  extern "C" {
  20    :  
  21  m :  const void* __cdecl hp_asan_memchr(const unsigned char* ptr,
  22  m :                                     int value,
  23  m :                                     size_t num) {
  24  m :    return ::memchr(ptr, value, num);
  25  m :  }
  26    :  
  27  m :  void* __cdecl hp_asan_memcpy(unsigned char* destination,
  28  m :                               const unsigned char* source,
  29  m :                               size_t num) {
  30  m :    return ::memcpy(destination, source, num);
  31  m :  }
  32    :  
  33  m :  void* __cdecl hp_asan_memmove(unsigned char* destination,
  34  m :                           const unsigned char* source,
  35  m :                           size_t num) {
  36  m :    return ::memmove(destination, source, num);
  37  m :  }
  38    :  
  39  m :  void* __cdecl hp_asan_memset(unsigned char* ptr, int value, size_t num) {
  40  m :    return ::memset(ptr, value, num);
  41  m :  }
  42    :  
  43  m :  int __cdecl hp_asan_strcmp(const char* str1, const char* str2) {
  44  m :    return ::strcmp(str1, str2);
  45  m :  }
  46    :  
  47  m :  size_t __cdecl hp_asan_strcspn(const char* str1, const char* str2) {
  48  m :    return ::strcspn(str1, str2);
  49  m :  }
  50    :  
  51  m :  size_t __cdecl hp_asan_strlen(const char* str) {
  52  m :    return ::strlen(str);
  53  m :  }
  54    :  
  55  m :  const char* __cdecl hp_asan_strpbrk(const char* str1, const char* str2) {
  56  m :    return ::strpbrk(str1, str2);
  57  m :  }
  58    :  
  59  m :  const char* __cdecl hp_asan_strrchr(const char* str, int character) {
  60  m :    return ::strrchr(str, character);
  61  m :  }
  62    :  
  63  m :  char* __cdecl hp_asan_strncat(char* destination,
  64  m :                                const char* source,
  65  m :                                size_t num) {
  66  m :    return ::strncat(destination, source, num);
  67  m :  }
  68    :  
  69  m :  char* __cdecl hp_asan_strncpy(char* destination,
  70  m :                                const char* source,
  71  m :                                size_t num) {
  72  m :    return ::strncpy(destination, source, num);
  73  m :  }
  74    :  
  75  m :  const char* __cdecl hp_asan_strstr(const char* str1, const char* str2) {
  76  m :    return ::strstr(str1, str2);
  77  m :  }
  78    :  
  79  m :  size_t __cdecl hp_asan_strspn(const char* str1, const char* str2) {
  80  m :    return ::strspn(str1, str2);
  81  m :  }
  82    :  
  83  m :  const wchar_t* hp_asan_wcschr(const wchar_t* str, wchar_t character) {
  84  m :    return ::wcschr(str, character);
  85  m :  }
  86    :  
  87  m :  const wchar_t* hp_asan_wcsrchr(const wchar_t* str, wchar_t character) {
  88  m :    return ::wcsrchr(str, character);
  89  m :  }
  90    :  
  91  m :  const wchar_t* hp_asan_wcsstr(const wchar_t* str, const wchar_t* keys) {
  92  m :    return ::wcsstr(str, keys);
  93  m :  }
  94    :  
  95  m :  }  // extern "C"