1 //===-- Map of Linux extension 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_LINUX_EXTENSION_SIGNALS_H 10 #define LLVM_LIBC_SRC___SUPPORT_STRINGUTIL_TABLES_LINUX_EXTENSION_SIGNALS_H 11 12 #include "src/__support/StringUtil/message_mapper.h" 13 #include "src/__support/macros/config.h" 14 15 #include <signal.h> // For signal numbers 16 17 namespace LIBC_NAMESPACE_DECL { 18 19 // The array being larger than necessary isn't a problem. The MsgMappings will 20 // be set to their default state which maps 0 to an empty string. This will get 21 // filtered out in the MessageMapper building stage. 22 LIBC_INLINE_VAR constexpr const MsgTable<3> LINUX_SIGNALS = { 23 #ifdef SIGSTKFLT 24 MsgMapping(SIGSTKFLT, "Stack fault"), // unused 25 #endif 26 MsgMapping(SIGWINCH, "Window changed"), 27 #ifdef SIGPWR 28 MsgMapping(SIGPWR, "Power failure"), // ignored 29 #endif 30 }; 31 32 } // namespace LIBC_NAMESPACE_DECL 33 34 #endif // LLVM_LIBC_SRC___SUPPORT_STRINGUTIL_TABLES_LINUX_EXTENSION_SIGNALS_H 35