llvm-6502/tools/llvm-readobj/Error.h
Benjamin Kramer 00e08fcaa0 Canonicalize header guards into a common format.
Add header guards to files that were missing guards. Remove #endif comments
as they don't seem common in LLVM (we can easily add them back if we decide
they're useful)

Changes made by clang-tidy with minor tweaks.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215558 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-13 16:26:38 +00:00

42 lines
1.1 KiB
C++

//===- Error.h - system_error extensions for llvm-readobj -------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This declares a new error_category for the llvm-readobj tool.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_TOOLS_LLVM_READOBJ_ERROR_H
#define LLVM_TOOLS_LLVM_READOBJ_ERROR_H
#include <system_error>
namespace llvm {
const std::error_category &readobj_category();
enum class readobj_error {
success = 0,
file_not_found,
unsupported_file_format,
unrecognized_file_format,
unsupported_obj_file_format,
unknown_symbol
};
inline std::error_code make_error_code(readobj_error e) {
return std::error_code(static_cast<int>(e), readobj_category());
}
} // namespace llvm
namespace std {
template <> struct is_error_code_enum<llvm::readobj_error> : std::true_type {};
}
#endif