1 files changed, 53 insertions, 0 deletions
diff --git a/contrib/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_allocator_interface.h b/contrib/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_allocator_interface.h
new file mode 100644
index 000000000000..d1a33a40bae1
--- /dev/null
+++ b/contrib/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_allocator_interface.h
@@ -0,0 +1,53 @@
+//===-- sanitizer_allocator_interface.h ------------------------- C++ -----===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Re-declaration of functions from public sanitizer allocator interface.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_ALLOCATOR_INTERFACE_H
+#define SANITIZER_ALLOCATOR_INTERFACE_H
+
+#include "sanitizer_internal_defs.h"
+
+using __sanitizer::uptr;
+
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE
+uptr __sanitizer_get_estimated_allocated_size(uptr size);
+SANITIZER_INTERFACE_ATTRIBUTE int __sanitizer_get_ownership(const void *p);
+SANITIZER_INTERFACE_ATTRIBUTE const void *__sanitizer_get_allocated_begin(
+    const void *p);
+SANITIZER_INTERFACE_ATTRIBUTE uptr
+__sanitizer_get_allocated_size(const void *p);
+SANITIZER_INTERFACE_ATTRIBUTE uptr
+__sanitizer_get_allocated_size_fast(const void *p);
+SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_get_current_allocated_bytes();
+SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_get_heap_size();
+SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_get_free_bytes();
+SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_get_unmapped_bytes();
+
+SANITIZER_INTERFACE_ATTRIBUTE int __sanitizer_install_malloc_and_free_hooks(
+    void (*malloc_hook)(const void *, uptr),
+    void (*free_hook)(const void *));
+
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+    void __sanitizer_malloc_hook(void *ptr, uptr size);
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+    void __sanitizer_free_hook(void *ptr);
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE int
+__sanitizer_ignore_free_hook(void *ptr);
+
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void
+__sanitizer_purge_allocator();
+
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void
+__sanitizer_print_memory_profile(uptr top_percent, uptr max_number_of_contexts);
+}  // extern "C"
+
+#endif  // SANITIZER_ALLOCATOR_INTERFACE_H