7e2b15382c
Summary: As with other Sanitizers, and the current version of Scudo, we can provide flags in differents way: at compile time, through a weak function, through an environment variable. This change adds support for the configuration flags, and the string parsers. Those are fairly similar to the sanitizer_common way of doing things. Reviewers: morehouse, hctim, vitalybuka Reviewed By: morehouse, vitalybuka Subscribers: mgorny, delcypher, jdoerfert, #sanitizers, llvm-commits Tags: #llvm, #sanitizers Differential Revision: https://reviews.llvm.org/D59597 llvm-svn: 358011
30 lines
924 B
C++
30 lines
924 B
C++
//===-- interface.h ---------------------------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef SCUDO_INTERFACE_H_
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#define SCUDO_INTERFACE_H_
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#include "internal_defs.h"
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extern "C" {
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WEAK INTERFACE const char *__scudo_default_options();
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// Post-allocation & pre-deallocation hooks.
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// They must be thread-safe and not use heap related functions.
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WEAK INTERFACE void __scudo_allocate_hook(void *ptr, size_t size);
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WEAK INTERFACE void __scudo_deallocate_hook(void *ptr);
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WEAK INTERFACE void __scudo_print_stats(void);
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typedef void (*iterate_callback)(uintptr_t base, size_t size, void *arg);
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} // extern "C"
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#endif // SCUDO_INTERFACE_H_
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