| //===-- sanitizer/scudo_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 |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| /// Public Scudo interface header. |
| // |
| //===----------------------------------------------------------------------===// |
| #ifndef SANITIZER_SCUDO_INTERFACE_H_ |
| #define SANITIZER_SCUDO_INTERFACE_H_ |
| |
| #include <sanitizer/common_interface_defs.h> |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| // This function may be optionally provided by a user and should return |
| // a string containing Scudo runtime options. See scudo_flags.h for details. |
| const char* __scudo_default_options(void); |
| |
| // This function allows to set the RSS limit at runtime. This can be either |
| // the hard limit (HardLimit=1) or the soft limit (HardLimit=0). The limit |
| // can be removed by setting LimitMb to 0. This function's parameters should |
| // be fully trusted to avoid security mishaps. |
| void __scudo_set_rss_limit(size_t LimitMb, int HardLimit); |
| |
| // This function outputs various allocator statistics for both the Primary |
| // and Secondary allocators, including memory usage, number of allocations |
| // and deallocations. |
| void __scudo_print_stats(void); |
| #ifdef __cplusplus |
| } // extern "C" |
| #endif |
| |
| #endif // SANITIZER_SCUDO_INTERFACE_H_ |
