CoreSigInfo.hpp

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/* Copyright 2017 - 2026 R. Thomas
 * Copyright 2017 - 2026 Quarkslab
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
#ifndef LIEF_ELF_CORE_SIGINFO_H
#define LIEF_ELF_CORE_SIGINFO_H
 
#include <ostream>
#include <memory>
 
#include "LIEF/visibility.h"
#include "LIEF/ELF/Note.hpp"
#include "LIEF/errors.hpp"
 
namespace LIEF {
namespace ELF {

class LIEF_API CoreSigInfo : public Note {
  public:
  std::unique_ptr<Note> clone() const override {
    return std::unique_ptr<CoreSigInfo>(new CoreSigInfo(*this));
  }

  result<int32_t> signo() const;
  result<int32_t> sigcode() const;

  result<int32_t> sigerrno() const;
 
  void signo(uint32_t value);
  void sigcode(uint32_t value);
  void sigerrno(uint32_t value);
 
  void dump(std::ostream& os) const override;
  void accept(Visitor& visitor) const override;
 
  ~CoreSigInfo() override = default;
 
  static bool classof(const Note* note) {
    return note->type() == Note::TYPE::CORE_SIGINFO;
  }
 
  LIEF_API friend
  std::ostream& operator<<(std::ostream& os, const CoreSigInfo& note) {
    note.dump(os);
    return os;
  }
  protected:
  using Note::Note;
};
} // namepsace ELF
} // namespace LIEF
 
#endif