1 //===- Error.h - system_error extensions for llvm-readobj -------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This declares a new error_category for the llvm-readobj tool.
12 //===----------------------------------------------------------------------===//
14 #ifndef LLVM_READOBJ_ERROR_H
15 #define LLVM_READOBJ_ERROR_H
17 #include <system_error>
20 using std::error_code;
21 const std::error_category &readobj_category();
23 enum class readobj_error {
26 unsupported_file_format,
27 unrecognized_file_format,
28 unsupported_obj_file_format,
32 inline error_code make_error_code(readobj_error e) {
33 return error_code(static_cast<int>(e), readobj_category());
39 template <> struct is_error_code_enum<llvm::readobj_error> : std::true_type {};