Index: third_party/tcmalloc/chromium/src/windows/google/tcmalloc.h |
=================================================================== |
--- third_party/tcmalloc/chromium/src/windows/google/tcmalloc.h (revision 124832) |
+++ third_party/tcmalloc/chromium/src/windows/google/tcmalloc.h (working copy) |
@@ -26,9 +26,91 @@ |
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
+ * |
+ * --- |
+ * Author: Sanjay Ghemawat <opensource@google.com> |
+ * .h file by Craig Silverstein <opensource@google.com> |
*/ |
-/* The code has moved to gperftools/. Use that include-directory for |
- * new code. |
- */ |
-#include <gperftools/tcmalloc.h> |
+#ifndef TCMALLOC_TCMALLOC_H_ |
+#define TCMALLOC_TCMALLOC_H_ |
+ |
+// __THROW is defined in glibc systems. It means, counter-intuitively, |
+// "This function will never throw an exception." It's an optional |
+// optimization tool, but we may need to use it to match glibc prototypes. |
+#ifndef __THROW /* I guess we're not on a glibc system */ |
+# define __THROW /* __THROW is just an optimization, so ok to make it "" */ |
+#endif |
+ |
+// Define the version number so folks can check against it |
+#define TC_VERSION_MAJOR 1 |
+#define TC_VERSION_MINOR 7 |
+#define TC_VERSION_PATCH "" |
+#define TC_VERSION_STRING "google-perftools 1.7" |
+ |
+#include <stdlib.h> // for struct mallinfo, if it's defined |
+ |
+// Annoying stuff for windows -- makes sure clients can import these functions |
+#ifndef PERFTOOLS_DLL_DECL |
+# ifdef _WIN32 |
+# define PERFTOOLS_DLL_DECL __declspec(dllimport) |
+# else |
+# define PERFTOOLS_DLL_DECL |
+# endif |
+#endif |
+ |
+#ifdef __cplusplus |
+#include <new> // for std::nothrow_t |
+ |
+extern "C" { |
+#endif |
+ // Returns a human-readable version string. If major, minor, |
+ // and/or patch are not NULL, they are set to the major version, |
+ // minor version, and patch-code (a string, usually ""). |
+ PERFTOOLS_DLL_DECL const char* tc_version(int* major, int* minor, |
+ const char** patch) __THROW; |
+ |
+ PERFTOOLS_DLL_DECL void* tc_malloc(size_t size) __THROW; |
+ PERFTOOLS_DLL_DECL void tc_free(void* ptr) __THROW; |
+ PERFTOOLS_DLL_DECL void* tc_realloc(void* ptr, size_t size) __THROW; |
+ PERFTOOLS_DLL_DECL void* tc_calloc(size_t nmemb, size_t size) __THROW; |
+ PERFTOOLS_DLL_DECL void tc_cfree(void* ptr) __THROW; |
+ |
+ PERFTOOLS_DLL_DECL void* tc_memalign(size_t __alignment, |
+ size_t __size) __THROW; |
+ PERFTOOLS_DLL_DECL int tc_posix_memalign(void** ptr, |
+ size_t align, size_t size) __THROW; |
+ PERFTOOLS_DLL_DECL void* tc_valloc(size_t __size) __THROW; |
+ PERFTOOLS_DLL_DECL void* tc_pvalloc(size_t __size) __THROW; |
+ |
+ PERFTOOLS_DLL_DECL void tc_malloc_stats(void) __THROW; |
+ PERFTOOLS_DLL_DECL int tc_mallopt(int cmd, int value) __THROW; |
+#if 0 |
+ PERFTOOLS_DLL_DECL struct mallinfo tc_mallinfo(void) __THROW; |
+#endif |
+ |
+ // This is an alias for MallocExtension::instance()->GetAllocatedSize(). |
+ // It is equivalent to |
+ // OS X: malloc_size() |
+ // glibc: malloc_usable_size() |
+ // Windows: _msize() |
+ PERFTOOLS_DLL_DECL size_t tc_malloc_size(void* ptr) __THROW; |
+ |
+#ifdef __cplusplus |
+ PERFTOOLS_DLL_DECL int tc_set_new_mode(int flag) __THROW; |
+ PERFTOOLS_DLL_DECL void* tc_new(size_t size); |
+ PERFTOOLS_DLL_DECL void* tc_new_nothrow(size_t size, |
+ const std::nothrow_t&) __THROW; |
+ PERFTOOLS_DLL_DECL void tc_delete(void* p) __THROW; |
+ PERFTOOLS_DLL_DECL void tc_delete_nothrow(void* p, |
+ const std::nothrow_t&) __THROW; |
+ PERFTOOLS_DLL_DECL void* tc_newarray(size_t size); |
+ PERFTOOLS_DLL_DECL void* tc_newarray_nothrow(size_t size, |
+ const std::nothrow_t&) __THROW; |
+ PERFTOOLS_DLL_DECL void tc_deletearray(void* p) __THROW; |
+ PERFTOOLS_DLL_DECL void tc_deletearray_nothrow(void* p, |
+ const std::nothrow_t&) __THROW; |
+} |
+#endif |
+ |
+#endif // #ifndef TCMALLOC_TCMALLOC_H_ |