libsanitizer/libbacktrace/bridge.cc

   1 /* bridge.cc -- extern "C" wrappers around sanitizer_common APIs.
   2    Copyright (C) 2013 Free Software Foundation, Inc.
   3    Written by Jakub Jelinek, Red Hat, Inc.
   4
   5 Redistribution and use in source and binary forms, with or without
   6 modification, are permitted provided that the following conditions are
   7 met:
   8
   9     (1) Redistributions of source code must retain the above copyright
  10     notice, this list of conditions and the following disclaimer.
  11
  12     (2) Redistributions in binary form must reproduce the above copyright
  13     notice, this list of conditions and the following disclaimer in
  14     the documentation and/or other materials provided with the
  15     distribution.
  16
  17     (3) The name of the author may not be used to
  18     endorse or promote products derived from this software without
  19     specific prior written permission.
  20
  21 THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  22 IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  23 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  24 DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
  25 INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  26 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  27 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  29 STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
  30 IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  31 POSSIBILITY OF SUCH DAMAGE.  */
  32
  33 #include "config.h"
  34
  35 #include <string.h>
  36
  37 #include "sanitizer_common/sanitizer_allocator_internal.h"
  38
  39 extern "C"
  40 {
  41
  42 void *
  43 __asan_internal_memcpy (void *dest, const void *src, size_t n)
  44 {
  45   return __sanitizer::internal_memcpy (dest, src, n);
  46 }
  47
  48 void *
  49 __asan_internal_memset (void *dest, int c, size_t n)
  50 {
  51   return __sanitizer::internal_memset (dest, c, n);
  52 }
  53
  54 int
  55 __asan_internal_memcmp (const void *s1, const void *s2, size_t n)
  56 {
  57   return __sanitizer::internal_memcmp (s1, s2, n);
  58 }
  59
  60 int
  61 __asan_internal_strcmp (const char *s1, const char *s2)
  62 {
  63   return __sanitizer::internal_strcmp (s1, s2);
  64 }
  65
  66 int
  67 __asan_internal_strncmp (const char *s1, const char *s2, size_t n)
  68 {
  69   return __sanitizer::internal_strncmp (s1, s2, n);
  70 }
  71
  72 size_t
  73 __asan_internal_strlen (const char *str)
  74 {
  75   return __sanitizer::internal_strlen (str);
  76 }
  77
  78 size_t
  79 __asan_internal_strnlen (const char *str, size_t n)
  80 {
  81   return __sanitizer::internal_strnlen (str, n);
  82 }
  83
  84 }