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//===-- FileAction.h --------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef liblldb_Target_FileAction_h
#define liblldb_Target_FileAction_h
#include <string>
namespace lldb_private
{
class FileAction
{
public:
enum Action
{
eFileActionNone,
eFileActionClose,
eFileActionDuplicate,
eFileActionOpen
};
FileAction();
void Clear();
bool Close(int fd);
bool Duplicate(int fd, int dup_fd);
bool Open(int fd, const char *path, bool read, bool write);
int
GetFD() const
{
return m_fd;
}
Action
GetAction() const
{
return m_action;
}
int
GetActionArgument() const
{
return m_arg;
}
const char *GetPath() const;
void
Dump (Stream &stream) const;
protected:
Action m_action; // The action for this file
int m_fd; // An existing file descriptor
int m_arg; // oflag for eFileActionOpen*, dup_fd for eFileActionDuplicate
std::string m_path; // A file path to use for opening after fork or posix_spawn
};
} // namespace lldb_private
#endif
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