* PORTING: Revised patch_functions to avoid deadlock (csilvers, andrey)

	* PORTING: Revised patch_functions to speed up .dll loads (csilvers)
	* PORTING: Build and run sampling_test for windows (csilvers)
	* Correctly init tc structs even when libc isn't patched (csilvers)
	* Make low-level allocs async-signal-safe (saito)


git-svn-id: http://gperftools.googlecode.com/svn/trunk@83 6b5cf1ce-ec42-a296-1ba9-69fdba395a50

1 files changed, 6 insertions, 0 deletions

diff --git a/src/google/malloc_hook.h b/src/google/malloc_hook.h
index f2713e9..48d92da 100644
--- a/src/google/malloc_hook.h
+++ b/src/google/malloc_hook.h
@@ -191,6 +191,12 @@ class PERFTOOLS_DLL_DECL MallocHook {
                                         int skip_count) {
     return MallocHook_GetCallerStackTrace(result, max_depth, skip_count);
   }
+
+  // Unhooked versions of mmap() and munmap().   These should be used
+  // only by experts, since they bypass heapchecking, etc.
+  static void* UnhookedMMap(void *start, size_t length, int prot, int flags,
+                            int fd, off_t offset);
+  static int UnhookedMUnmap(void *start, size_t length);
 };
 
 #endif /* _MALLOC_HOOK_H_ */