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reactos/sdk/include/vcruntime/gcc_sal.h

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[SDK] Add GCC overrides for SAL annotations GCC has some functions, variables & type attributes which can be used as aliases for some of the SAL annotations. Although it's not as rich & precise, it's still useful since we actually enable -Werror on GCC builds whereas we don't use such an option on MSVC builds. For now, _Must_inspect_result_ is aliased to warn_result_unused attribute.
2021-06-17 12:48:52 +00:00
/*
* PROJECT: ReactOS PSDK
* LICENSE: MIT (https://spdx.org/licenses/MIT)
* PURPOSE: Standard Annotation Language (SAL) definitions - GCC overrides
* COPYRIGHT: 2021 - Jérôme Gardou
*/
#pragma once
#ifndef __GNUC__
#error "Not for your compiler!"
#endif
#ifndef __has_attribute
#pragma GCC warning "GCC without __has_attribute, no SAL niceties for you"
#define __has_attribute(__x) 0
#endif
[VCRUNTIME] Allow disabling GCC attributes for SAL
2024-10-13 08:31:24 +00:00
#ifndef _GCC_NO_SAL_ATTRIIBUTES
[SDK] Add GCC overrides for SAL annotations GCC has some functions, variables & type attributes which can be used as aliases for some of the SAL annotations. Although it's not as rich & precise, it's still useful since we actually enable -Werror on GCC builds whereas we don't use such an option on MSVC builds. For now, _Must_inspect_result_ is aliased to warn_result_unused attribute.
2021-06-17 12:48:52 +00:00
#if __has_attribute(warn_unused_result)
# undef _Must_inspect_result_
[PSDK] Alias _Check_return_ annotation to warn_unused_result attribute
2021-06-22 08:57:06 +00:00
/* FIXME: Not really equivalent */
[SDK] Add GCC overrides for SAL annotations GCC has some functions, variables & type attributes which can be used as aliases for some of the SAL annotations. Although it's not as rich & precise, it's still useful since we actually enable -Werror on GCC builds whereas we don't use such an option on MSVC builds. For now, _Must_inspect_result_ is aliased to warn_result_unused attribute.
2021-06-17 12:48:52 +00:00
# define _Must_inspect_result_ __attribute__((__warn_unused_result__))
[PSDK] Alias _Check_return_ annotation to warn_unused_result attribute
2021-06-22 08:57:06 +00:00
# undef _Check_return_
/* This one is 1:1 equivalent */
# define _Check_return_ __attribute__((__warn_unused_result__))
[SDK] Add GCC overrides for SAL annotations GCC has some functions, variables & type attributes which can be used as aliases for some of the SAL annotations. Although it's not as rich & precise, it's still useful since we actually enable -Werror on GCC builds whereas we don't use such an option on MSVC builds. For now, _Must_inspect_result_ is aliased to warn_result_unused attribute.
2021-06-17 12:48:52 +00:00
#endif
[VCRUNTIME] Allow disabling GCC attributes for SAL
2024-10-13 08:31:24 +00:00
#endif // _GCC_NO_SAL_ATTRIIBUTES
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