vasilito
cb424d7448
verify-patch-sanity.py validates every active recipe .patch has internally- consistent hunk line counts — catching the 'malformed patch at line N' failure at commit/CI/preflight time instead of hours into a cook. This cycle hit that class three times (qtwaylandscanner, sddm, xwayland), each only discovered when cookbook tried to apply the patch. Running it across the repo found 29 latent malformed patches (validated against GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22'). They were harmless only because they sit in vendored recipes (baked, not re- applied) — but would fail on any version-bump re-derivation. --fix recounts the hunk headers (body untouched) and repaired all 29. Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test (test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats (empty placeholders, bare-@@ git hunks).
248 lines
11 KiB
C++
248 lines
11 KiB
C++
// -*- C++ -*-
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//===----------------------------------------------------------------------===//
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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 _LIBCPP_STDATOMIC_H
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#define _LIBCPP_STDATOMIC_H
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/*
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stdatomic.h synopsis
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template<class T>
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using std-atomic = std::atomic<T>; // exposition only
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#define _Atomic(T) std-atomic<T>
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#define ATOMIC_BOOL_LOCK_FREE see below
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#define ATOMIC_CHAR_LOCK_FREE see below
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#define ATOMIC_CHAR16_T_LOCK_FREE see below
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#define ATOMIC_CHAR32_T_LOCK_FREE see below
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#define ATOMIC_WCHAR_T_LOCK_FREE see below
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#define ATOMIC_SHORT_LOCK_FREE see below
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#define ATOMIC_INT_LOCK_FREE see below
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#define ATOMIC_LONG_LOCK_FREE see below
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#define ATOMIC_LLONG_LOCK_FREE see below
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#define ATOMIC_POINTER_LOCK_FREE see below
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using std::memory_order // see below
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using std::memory_order_relaxed // see below
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using std::memory_order_consume // see below
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using std::memory_order_acquire // see below
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using std::memory_order_release // see below
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using std::memory_order_acq_rel // see below
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using std::memory_order_seq_cst // see below
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using std::atomic_flag // see below
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using std::atomic_bool // see below
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using std::atomic_char // see below
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using std::atomic_schar // see below
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using std::atomic_uchar // see below
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using std::atomic_short // see below
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using std::atomic_ushort // see below
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using std::atomic_int // see below
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using std::atomic_uint // see below
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using std::atomic_long // see below
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using std::atomic_ulong // see below
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using std::atomic_llong // see below
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using std::atomic_ullong // see below
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using std::atomic_char8_t // see below
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using std::atomic_char16_t // see below
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using std::atomic_char32_t // see below
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using std::atomic_wchar_t // see below
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using std::atomic_int8_t // see below
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using std::atomic_uint8_t // see below
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using std::atomic_int16_t // see below
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using std::atomic_uint16_t // see below
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using std::atomic_int32_t // see below
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using std::atomic_uint32_t // see below
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using std::atomic_int64_t // see below
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using std::atomic_uint64_t // see below
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using std::atomic_int_least8_t // see below
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using std::atomic_uint_least8_t // see below
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using std::atomic_int_least16_t // see below
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using std::atomic_uint_least16_t // see below
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using std::atomic_int_least32_t // see below
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using std::atomic_uint_least32_t // see below
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using std::atomic_int_least64_t // see below
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using std::atomic_uint_least64_t // see below
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using std::atomic_int_fast8_t // see below
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using std::atomic_uint_fast8_t // see below
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using std::atomic_int_fast16_t // see below
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using std::atomic_uint_fast16_t // see below
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using std::atomic_int_fast32_t // see below
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using std::atomic_uint_fast32_t // see below
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using std::atomic_int_fast64_t // see below
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using std::atomic_uint_fast64_t // see below
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using std::atomic_intptr_t // see below
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using std::atomic_uintptr_t // see below
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using std::atomic_size_t // see below
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using std::atomic_ptrdiff_t // see below
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using std::atomic_intmax_t // see below
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using std::atomic_uintmax_t // see below
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using std::atomic_is_lock_free // see below
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using std::atomic_load // see below
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using std::atomic_load_explicit // see below
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using std::atomic_store // see below
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using std::atomic_store_explicit // see below
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using std::atomic_exchange // see below
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using std::atomic_exchange_explicit // see below
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using std::atomic_compare_exchange_strong // see below
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using std::atomic_compare_exchange_strong_explicit // see below
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using std::atomic_compare_exchange_weak // see below
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using std::atomic_compare_exchange_weak_explicit // see below
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using std::atomic_fetch_add // see below
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using std::atomic_fetch_add_explicit // see below
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using std::atomic_fetch_sub // see below
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using std::atomic_fetch_sub_explicit // see below
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using std::atomic_fetch_or // see below
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using std::atomic_fetch_or_explicit // see below
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using std::atomic_fetch_xor // see below
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using std::atomic_fetch_xor_explicit // see below
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using std::atomic_fetch_and // see below
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using std::atomic_fetch_and_explicit // see below
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using std::atomic_flag_test_and_set // see below
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using std::atomic_flag_test_and_set_explicit // see below
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using std::atomic_flag_clear // see below
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using std::atomic_flag_clear_explicit // see below
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using std::atomic_thread_fence // see below
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using std::atomic_signal_fence // see below
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*/
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#if defined(__cplusplus) && __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS)
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# include <__cxx03/stdatomic.h>
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#else
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# include <__config>
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# if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
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# pragma GCC system_header
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# endif
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# if defined(__cplusplus) && _LIBCPP_STD_VER >= 23
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# include <atomic>
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# include <version>
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# ifdef _Atomic
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# undef _Atomic
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# endif
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# define _Atomic(_Tp) ::std::atomic<_Tp>
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using std::memory_order _LIBCPP_USING_IF_EXISTS;
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using std::memory_order_relaxed _LIBCPP_USING_IF_EXISTS;
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using std::memory_order_consume _LIBCPP_USING_IF_EXISTS;
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using std::memory_order_acquire _LIBCPP_USING_IF_EXISTS;
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using std::memory_order_release _LIBCPP_USING_IF_EXISTS;
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using std::memory_order_acq_rel _LIBCPP_USING_IF_EXISTS;
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using std::memory_order_seq_cst _LIBCPP_USING_IF_EXISTS;
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using std::atomic_flag _LIBCPP_USING_IF_EXISTS;
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using std::atomic_bool _LIBCPP_USING_IF_EXISTS;
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using std::atomic_char _LIBCPP_USING_IF_EXISTS;
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using std::atomic_schar _LIBCPP_USING_IF_EXISTS;
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using std::atomic_uchar _LIBCPP_USING_IF_EXISTS;
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using std::atomic_short _LIBCPP_USING_IF_EXISTS;
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using std::atomic_ushort _LIBCPP_USING_IF_EXISTS;
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using std::atomic_int _LIBCPP_USING_IF_EXISTS;
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using std::atomic_uint _LIBCPP_USING_IF_EXISTS;
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using std::atomic_long _LIBCPP_USING_IF_EXISTS;
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using std::atomic_ulong _LIBCPP_USING_IF_EXISTS;
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using std::atomic_llong _LIBCPP_USING_IF_EXISTS;
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using std::atomic_ullong _LIBCPP_USING_IF_EXISTS;
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# if _LIBCPP_HAS_CHAR8_T
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using std::atomic_char8_t _LIBCPP_USING_IF_EXISTS;
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# endif
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using std::atomic_char16_t _LIBCPP_USING_IF_EXISTS;
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using std::atomic_char32_t _LIBCPP_USING_IF_EXISTS;
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# if _LIBCPP_HAS_WIDE_CHARACTERS
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using std::atomic_wchar_t _LIBCPP_USING_IF_EXISTS;
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# endif
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using std::atomic_int8_t _LIBCPP_USING_IF_EXISTS;
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using std::atomic_uint8_t _LIBCPP_USING_IF_EXISTS;
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using std::atomic_int16_t _LIBCPP_USING_IF_EXISTS;
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using std::atomic_uint16_t _LIBCPP_USING_IF_EXISTS;
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using std::atomic_int32_t _LIBCPP_USING_IF_EXISTS;
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using std::atomic_uint32_t _LIBCPP_USING_IF_EXISTS;
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using std::atomic_int64_t _LIBCPP_USING_IF_EXISTS;
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using std::atomic_uint64_t _LIBCPP_USING_IF_EXISTS;
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using std::atomic_int_least8_t _LIBCPP_USING_IF_EXISTS;
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using std::atomic_uint_least8_t _LIBCPP_USING_IF_EXISTS;
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using std::atomic_int_least16_t _LIBCPP_USING_IF_EXISTS;
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using std::atomic_uint_least16_t _LIBCPP_USING_IF_EXISTS;
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using std::atomic_int_least32_t _LIBCPP_USING_IF_EXISTS;
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using std::atomic_uint_least32_t _LIBCPP_USING_IF_EXISTS;
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using std::atomic_int_least64_t _LIBCPP_USING_IF_EXISTS;
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using std::atomic_uint_least64_t _LIBCPP_USING_IF_EXISTS;
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using std::atomic_int_fast8_t _LIBCPP_USING_IF_EXISTS;
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using std::atomic_uint_fast8_t _LIBCPP_USING_IF_EXISTS;
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using std::atomic_int_fast16_t _LIBCPP_USING_IF_EXISTS;
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using std::atomic_uint_fast16_t _LIBCPP_USING_IF_EXISTS;
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using std::atomic_int_fast32_t _LIBCPP_USING_IF_EXISTS;
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using std::atomic_uint_fast32_t _LIBCPP_USING_IF_EXISTS;
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using std::atomic_int_fast64_t _LIBCPP_USING_IF_EXISTS;
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using std::atomic_uint_fast64_t _LIBCPP_USING_IF_EXISTS;
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using std::atomic_intptr_t _LIBCPP_USING_IF_EXISTS;
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using std::atomic_uintptr_t _LIBCPP_USING_IF_EXISTS;
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using std::atomic_size_t _LIBCPP_USING_IF_EXISTS;
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using std::atomic_ptrdiff_t _LIBCPP_USING_IF_EXISTS;
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using std::atomic_intmax_t _LIBCPP_USING_IF_EXISTS;
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using std::atomic_uintmax_t _LIBCPP_USING_IF_EXISTS;
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using std::atomic_compare_exchange_strong _LIBCPP_USING_IF_EXISTS;
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using std::atomic_compare_exchange_strong_explicit _LIBCPP_USING_IF_EXISTS;
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using std::atomic_compare_exchange_weak _LIBCPP_USING_IF_EXISTS;
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using std::atomic_compare_exchange_weak_explicit _LIBCPP_USING_IF_EXISTS;
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using std::atomic_exchange _LIBCPP_USING_IF_EXISTS;
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using std::atomic_exchange_explicit _LIBCPP_USING_IF_EXISTS;
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using std::atomic_fetch_add _LIBCPP_USING_IF_EXISTS;
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using std::atomic_fetch_add_explicit _LIBCPP_USING_IF_EXISTS;
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using std::atomic_fetch_and _LIBCPP_USING_IF_EXISTS;
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using std::atomic_fetch_and_explicit _LIBCPP_USING_IF_EXISTS;
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using std::atomic_fetch_or _LIBCPP_USING_IF_EXISTS;
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using std::atomic_fetch_xor_explicit _LIBCPP_USING_IF_EXISTS;
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using std::atomic_fetch_xor _LIBCPP_USING_IF_EXISTS;
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using std::atomic_fetch_or_explicit _LIBCPP_USING_IF_EXISTS;
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using std::atomic_fetch_sub _LIBCPP_USING_IF_EXISTS;
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using std::atomic_fetch_sub_explicit _LIBCPP_USING_IF_EXISTS;
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using std::atomic_flag_clear _LIBCPP_USING_IF_EXISTS;
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using std::atomic_flag_clear_explicit _LIBCPP_USING_IF_EXISTS;
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using std::atomic_flag_test_and_set _LIBCPP_USING_IF_EXISTS;
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using std::atomic_flag_test_and_set_explicit _LIBCPP_USING_IF_EXISTS;
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using std::atomic_is_lock_free _LIBCPP_USING_IF_EXISTS;
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using std::atomic_load _LIBCPP_USING_IF_EXISTS;
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using std::atomic_load_explicit _LIBCPP_USING_IF_EXISTS;
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using std::atomic_store _LIBCPP_USING_IF_EXISTS;
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using std::atomic_store_explicit _LIBCPP_USING_IF_EXISTS;
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using std::atomic_signal_fence _LIBCPP_USING_IF_EXISTS;
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using std::atomic_thread_fence _LIBCPP_USING_IF_EXISTS;
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# elif defined(_LIBCPP_COMPILER_CLANG_BASED)
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// Before C++23, we include the next <stdatomic.h> on the path to avoid hijacking
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// the header. We do this because Clang has historically shipped a <stdatomic.h>
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// header that would be available in all Standard modes, and we don't want to
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// break that use case.
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# if __has_include_next(<stdatomic.h>)
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# include_next <stdatomic.h>
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# endif
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# endif // defined(__cplusplus) && _LIBCPP_STD_VER >= 23
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#endif // defined(__cplusplus) && __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS)
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#endif // _LIBCPP_STDATOMIC_H
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