f474606ee9
The individual debug heap implementations are now exposed via a structure of function pointers and a common frontend dispatches the malloc and malloc_debug APIs through them. The MALLOC_DEBUG environment variable can be used to select the guarded heap by adding 'g', otherwise the debug heap is used as the default. Consequently the separate libroot_guarded is not needed anymore and has been removed. To allow the use of environment variables this early, init_env_post_heap has been added and the heap dependent atfork() moved there. This allowed to fold the code of init_heap_post_env into init_heap so the former has been removed.
58 lines
1.6 KiB
C
58 lines
1.6 KiB
C
/*
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* Copyright 2004-2009, Axel Dörfler, axeld@pinc-software.de.
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* Distributed under the terms of the MIT License.
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*/
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#ifndef LIBROOT_PRIVATE_H
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#define LIBROOT_PRIVATE_H
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#include <SupportDefs.h>
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#include <image.h>
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struct user_space_program_args;
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struct real_time_data;
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern int __gABIVersion;
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extern char _single_threaded;
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/* This determines if a process runs single threaded or not */
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status_t __parse_invoke_line(char *invoker, char ***_newArgs,
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char * const **_oldArgs, int32 *_argCount, const char *arg0);
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status_t __get_next_image_dependency(image_id id, uint32 *cookie,
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const char **_name);
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status_t __test_executable(const char *path, char *invoker);
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status_t __flatten_process_args(const char* const* args, int32 argCount,
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const char* const* env, int32* envCount, const char* executablePath,
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char*** _flatArgs, size_t* _flatSize);
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void _call_atexit_hooks_for_range(addr_t start, addr_t size);
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void __init_env(const struct user_space_program_args *args);
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void __init_env_post_heap(void);
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status_t __init_heap(void);
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void __heap_terminate_after(void);
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void __init_time(addr_t commPageTable);
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void __arch_init_time(struct real_time_data *data, bool setDefaults);
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bigtime_t __arch_get_system_time_offset(struct real_time_data *data);
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bigtime_t __get_system_time_offset();
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void __init_pwd_backend(void);
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void __reinit_pwd_backend_after_fork(void);
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void* __arch_get_caller(void);
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int32 __arch_get_stack_trace(addr_t* returnAddresses, int32 maxCount,
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int32 skipFrames, addr_t stackBase, addr_t stackEnd);
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void __set_stack_protection(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* LIBROOT_PRIVATE_H */
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