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121655e9ee
This allows for something similar as was implemented in 217f090 but makes it optional and configurable. The MALLOC_DEBUG environment variable now can take "a<size>" to set the default alignment to the specified size. Note that not all alignments may be supported depending on the heap implementation.
38 lines
936 B
C
38 lines
936 B
C
/*
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* Copyright 2010-2012 Haiku, Inc. All Rights Reserved.
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* Distributed under the terms of the MIT License.
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*/
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#ifndef MALLOC_DEBUG_H
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#define MALLOC_DEBUG_H
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#include <OS.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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status_t heap_debug_start_wall_checking(int msInterval);
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status_t heap_debug_stop_wall_checking();
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void heap_debug_set_memory_reuse(bool enabled);
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void heap_debug_set_paranoid_validation(bool enabled);
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void heap_debug_set_debugger_calls(bool enabled);
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void heap_debug_set_default_alignment(size_t defaultAlignment);
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void heap_debug_validate_heaps();
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void heap_debug_validate_walls();
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void heap_debug_dump_allocations(bool statsOnly, thread_id thread);
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void heap_debug_dump_heaps(bool dumpAreas, bool dumpBins);
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void *heap_debug_malloc_with_guard_page(size_t size);
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status_t heap_debug_get_allocation_info(void *address, size_t *size,
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thread_id *thread);
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#ifdef __cplusplus
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}
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#endif
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#endif /* MALLOC_DEBUG_H */
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