MozGrMalloc.h (883B)
1 /* This Source Code Form is subject to the terms of the Mozilla Public 2 * License, v. 2.0. If a copy of the MPL was not distributed with this 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. 4 */ 5 6 #ifndef MOZ_GR_MALLOC_H 7 #define MOZ_GR_MALLOC_H 8 9 // Override malloc() and friends to call moz_xmalloc() etc, so that we get 10 // predictable, safe OOM crashes rather than relying on the code to handle 11 // allocation failures reliably. 12 13 #include "mozilla/mozalloc.h" 14 15 // extern "C" is needed for the Solaris build, while the inline 16 // functions are needed for the MinGW build. 17 18 extern "C" inline void* malloc(size_t size) 19 { 20 return moz_xmalloc(size); 21 } 22 23 extern "C" inline void* calloc(size_t nmemb, size_t size) 24 { 25 return moz_xcalloc(nmemb, size); 26 } 27 28 extern "C" inline void* realloc(void *ptr, size_t size) 29 { 30 return moz_xrealloc(ptr, size); 31 } 32 33 #endif // MOZ_GR_MALLOC_H