1 //===-- Map from signal numbers to strings ----------------------*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #ifndef LLVM_LIBC_SRC___SUPPORT_STRINGUTIL_TABLES_SIGNAL_TABLE_H 10 #define LLVM_LIBC_SRC___SUPPORT_STRINGUTIL_TABLES_SIGNAL_TABLE_H 11 12 #include "src/__support/StringUtil/message_mapper.h" 13 14 #include "posix_signals.h" 15 #include "src/__support/macros/config.h" 16 #include "stdc_signals.h" 17 18 #if defined(__linux__) || defined(__Fuchsia__) 19 #define USE_LINUX_PLATFORM_SIGNALS 1 20 #else 21 #define USE_LINUX_PLATFORM_SIGNALS 0 22 #endif 23 24 #if USE_LINUX_PLATFORM_SIGNALS 25 #include "linux_extension_signals.h" 26 #endif 27 28 namespace LIBC_NAMESPACE_DECL { 29 namespace internal { 30 31 LIBC_INLINE_VAR constexpr auto PLATFORM_SIGNALS = []() { 32 if constexpr (USE_LINUX_PLATFORM_SIGNALS) { 33 return STDC_SIGNALS + POSIX_SIGNALS + LINUX_SIGNALS; 34 } else { 35 return STDC_SIGNALS; 36 } 37 }(); 38 39 } // namespace internal 40 } // namespace LIBC_NAMESPACE_DECL 41 42 #endif // LLVM_LIBC_SRC___SUPPORT_STRINGUTIL_TABLES_SIGNAL_TABLE_H 43