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 } 85