FM / io

/usr/include/stxxl/bits/io

Name	Size	Mode	Actions
boostfd_file.h	2121	0644	edit dl rm
completion_handler.h	2834	0644	edit dl rm
create_file.h	1331	0644	edit dl rm
disk_queued_file.h	1746	0644	edit dl rm
disk_queues.h	3962	0644	edit dl rm
file.h	7676	0644	edit dl rm
fileperblock_file.h	2538	0644	edit dl rm
io.h	1271	0644	edit dl rm
iostats.h	16238	0644	edit dl rm
linuxaio_file.h	2574	0644	edit dl rm
linuxaio_queue.h	3109	0644	edit dl rm
linuxaio_request.h	2099	0644	edit dl rm
mem_file.h	1744	0644	edit dl rm
mmap_file.h	1870	0644	edit dl rm
request.h	3145	0644	edit dl rm
request_interface.h	2682	0644	edit dl rm
request_operations.h	5188	0644	edit dl rm
request_queue.h	1245	0644	edit dl rm
request_queue_impl_1q.h	2103	0644	edit dl rm
request_queue_impl_qwqr.h	2274	0644	edit dl rm
request_queue_impl_worker.h	2029	0644	edit dl rm
request_with_state.h	1699	0644	edit dl rm
request_with_waiters.h	1576	0644	edit dl rm
serving_request.h	1387	0644	edit dl rm
simdisk_file.h	4283	0644	edit dl rm
syscall_file.h	1844	0644	edit dl rm
ufs_file_base.h	1865	0644	edit dl rm
wbtl_file.h	3415	0644	edit dl rm
wfs_file_base.h	1663	0644	edit dl rm
wincall_file.h	2045	0644	edit dl rm

Edit: /usr/include/stxxl/bits/io/ufs_file_base.h (1865B)

#ifndef STXXL_IO_UFS_FILE_BASE_HEADER
#define STXXL_IO_UFS_FILE_BASE_HEADER

#include <stxxl/bits/common/mutex.h>
#include <stxxl/bits/io/file.h>
#include <stxxl/bits/namespace.h>

#include <string>

STXXL_BEGIN_NAMESPACE

//! \addtogroup fileimpl
//! \{

//! Base for UNIX file system implementations.
class ufs_file_base : public virtual file
{
protected:
    mutex fd_mutex;        // sequentialize function calls involving file_des
    int file_des;          // file descriptor
    int m_mode;            // open mode
    const std::string filename;
    bool m_is_device;      //!< is special device node
    ufs_file_base(const std::string& filename, int mode);
    void _after_open();
    offset_type _size();
    void _set_size(offset_type newsize);
    void close();

public:
    ~ufs_file_base();
    offset_type size();
    void set_size(offset_type newsize);
    void lock();
    const char * io_type() const;
    void close_remove();
    //! unlink file without closing it.
    void unlink();
    //! return true if file is special device node
    bool is_device() const;
};

//! \}

STXXL_END_NAMESPACE

#endif // !STXXL_IO_UFS_FILE_BASE_HEADER

/*************************************************************************** * include/stxxl/bits/io/ufs_file_base.h * * UNIX file system file base * * Part of the STXXL. See http://stxxl.sourceforge.net * * Copyright (C) 2002 Roman Dementiev * Copyright (C) 2008 Andreas Beckmann * Copyright (C) 2009 Johannes Singler * Copyright (C) 2013 Timo Bingmann * * Distributed under the Boost Software License, Version 1.0. * (See accompanying file LICENSE_1_0.txt or copy at * http://www.boost.org/LICENSE_1_0.txt) **************************************************************************/ #ifndef STXXL_IO_UFS_FILE_BASE_HEADER #define STXXL_IO_UFS_FILE_BASE_HEADER #include #include #include #include STXXL_BEGIN_NAMESPACE //! \addtogroup fileimpl //! \{ //! Base for UNIX file system implementations. class ufs_file_base : public virtual file { protected: mutex fd_mutex; // sequentialize function calls involving file_des int file_des; // file descriptor int m_mode; // open mode const std::string filename; bool m_is_device; //!< is special device node ufs_file_base(const std::string& filename, int mode); void _after_open(); offset_type _size(); void _set_size(offset_type newsize); void close(); public: ~ufs_file_base(); offset_type size(); void set_size(offset_type newsize); void lock(); const char * io_type() const; void close_remove(); //! unlink file without closing it. void unlink(); //! return true if file is special device node bool is_device() const; }; //! \} STXXL_END_NAMESPACE #endif // !STXXL_IO_UFS_FILE_BASE_HEADER