/usr/lib/gcc/x86_64-linux-gnu/6/include/d/core/sys/posix/fcntl.d

/**
 * D header file for POSIX.
 *
 * Copyright: Copyright Sean Kelly 2005 - 2009.
 * License:   $(WEB www.boost.org/LICENSE_1_0.txt, Boost License 1.0).
 * Authors:   Sean Kelly, Alex Rønne Petersen
 * Standards: The Open Group Base Specifications Issue 6, IEEE Std 1003.1, 2004 Edition
 */

/*          Copyright Sean Kelly 2005 - 2009.
 * Distributed under the Boost Software License, Version 1.0.
 *    (See accompanying file LICENSE or copy at
 *          http://www.boost.org/LICENSE_1_0.txt)
 */
module core.sys.posix.fcntl;

private import core.sys.posix.config;
private import core.stdc.stdint;
public import core.sys.posix.sys.types; // for off_t, mode_t
public import core.sys.posix.sys.stat;  // for S_IFMT, etc.

version (Posix):
extern (C):

nothrow:
@nogc:

//
// Required
//
/*
F_DUPFD
F_GETFD
F_SETFD
F_GETFL
F_SETFL
F_GETLK
F_SETLK
F_SETLKW
F_GETOWN
F_SETOWN

FD_CLOEXEC

F_RDLCK
F_UNLCK
F_WRLCK

O_CREAT
O_EXCL
O_NOCTTY
O_TRUNC

O_APPEND
O_DSYNC
O_NONBLOCK
O_RSYNC
O_SYNC

O_ACCMODE
O_RDONLY
O_RDWR
O_WRONLY

struct flock
{
    short   l_type;
    short   l_whence;
    off_t   l_start;
    off_t   l_len;
    pid_t   l_pid;
}

int creat(in char*, mode_t);
int fcntl(int, int, ...);
int open(in char*, int, ...);
*/
version( CRuntime_Glibc )
{
    enum F_DUPFD        = 0;
    enum F_GETFD        = 1;
    enum F_SETFD        = 2;
    enum F_GETFL        = 3;
    enum F_SETFL        = 4;
  version(X86_64)
  {
    static assert(off_t.sizeof == 8);
    enum F_GETLK        = 5;
    enum F_SETLK        = 6;
    enum F_SETLKW       = 7;
  }
  else
  static if( __USE_FILE_OFFSET64 )
  {
    enum F_GETLK        = 12;
    enum F_SETLK        = 13;
    enum F_SETLKW       = 14;
  }
  else
  {
    enum F_GETLK        = 5;
    enum F_SETLK        = 6;
    enum F_SETLKW       = 7;
  }
    enum F_GETOWN       = 9;
    enum F_SETOWN       = 8;

    enum FD_CLOEXEC     = 1;

    enum F_RDLCK        = 0;
    enum F_UNLCK        = 2;
    enum F_WRLCK        = 1;

    version (X86)
    {
        enum O_CREAT        = 0x40;     // octal     0100
        enum O_EXCL         = 0x80;     // octal     0200
        enum O_NOCTTY       = 0x100;    // octal     0400
        enum O_TRUNC        = 0x200;    // octal    01000

        enum O_APPEND       = 0x400;    // octal    02000
        enum O_NONBLOCK     = 0x800;    // octal    04000
        enum O_SYNC         = 0x101000; // octal 04010000
        enum O_DSYNC        = 0x1000;   // octal   010000
        enum O_RSYNC        = O_SYNC;
    }
    else version (X86_64)
    {
        enum O_CREAT        = 0x40;     // octal     0100
        enum O_EXCL         = 0x80;     // octal     0200
        enum O_NOCTTY       = 0x100;    // octal     0400
        enum O_TRUNC        = 0x200;    // octal    01000

        enum O_APPEND       = 0x400;    // octal    02000
        enum O_NONBLOCK     = 0x800;    // octal    04000
        enum O_SYNC         = 0x101000; // octal 04010000
        enum O_DSYNC        = 0x1000;   // octal   010000
        enum O_RSYNC        = O_SYNC;
    }
    else version (MIPS32)
    {
        enum O_CREAT        = 0x0100;
        enum O_EXCL         = 0x0400;
        enum O_NOCTTY       = 0x0800;
        enum O_TRUNC        = 0x0200;

        enum O_APPEND       = 0x0008;
        enum O_DSYNC        = O_SYNC;
        enum O_NONBLOCK     = 0x0080;
        enum O_RSYNC        = O_SYNC;
        enum O_SYNC         = 0x0010;
    }
    else version (MIPS64)
    {
        enum O_CREAT        = 0x0100;
        enum O_EXCL         = 0x0400;
        enum O_NOCTTY       = 0x0800;
        enum O_TRUNC        = 0x0200;

        enum O_APPEND       = 0x0008;
        enum O_DSYNC        = 0x0010;
        enum O_NONBLOCK     = 0x0080;
        enum O_RSYNC        = O_SYNC;
        enum O_SYNC         = 0x4010;
    }
    else version (PPC)
    {
        enum O_CREAT        = 0x40;     // octal     0100
        enum O_EXCL         = 0x80;     // octal     0200
        enum O_NOCTTY       = 0x100;    // octal     0400
        enum O_TRUNC        = 0x200;    // octal    01000

        enum O_APPEND       = 0x400;    // octal    02000
        enum O_NONBLOCK     = 0x800;    // octal    04000
        enum O_SYNC         = 0x101000; // octal 04010000
        enum O_DSYNC        = 0x1000;   // octal   010000
        enum O_RSYNC        = O_SYNC;
    }
    else version (PPC64)
    {
        enum O_CREAT        = 0x40;     // octal     0100
        enum O_EXCL         = 0x80;     // octal     0200
        enum O_NOCTTY       = 0x100;    // octal     0400
        enum O_TRUNC        = 0x200;    // octal    01000

        enum O_APPEND       = 0x400;    // octal    02000
        enum O_NONBLOCK     = 0x800;    // octal    04000
        enum O_SYNC         = 0x101000; // octal 04010000
        enum O_DSYNC        = 0x1000;   // octal   010000
        enum O_RSYNC        = O_SYNC;
    }
    else version (ARM)
    {
        enum O_CREAT        = 0x40;     // octal     0100
        enum O_EXCL         = 0x80;     // octal     0200
        enum O_NOCTTY       = 0x100;    // octal     0400
        enum O_TRUNC        = 0x200;    // octal    01000

        enum O_APPEND       = 0x400;    // octal    02000
        enum O_NONBLOCK     = 0x800;    // octal    04000
        enum O_SYNC         = 0x101000; // octal 04010000
        enum O_DSYNC        = 0x1000;   // octal   010000
        enum O_RSYNC        = O_SYNC;
    }
    else version (AArch64)
    {
        enum O_CREAT        = 0x40;     // octal     0100
        enum O_EXCL         = 0x80;     // octal     0200
        enum O_NOCTTY       = 0x100;    // octal     0400
        enum O_TRUNC        = 0x200;    // octal    01000

        enum O_APPEND       = 0x400;    // octal    02000
        enum O_NONBLOCK     = 0x800;    // octal    04000
        enum O_SYNC         = 0x101000; // octal 04010000
        enum O_DSYNC        = 0x1000;   // octal   010000
        enum O_RSYNC        = O_SYNC;
    }
    else
        static assert(0, "unimplemented");

    enum O_ACCMODE      = 0x3;
    enum O_RDONLY       = 0x0;
    enum O_WRONLY       = 0x1;
    enum O_RDWR         = 0x2;

    struct flock
    {
        short   l_type;
        short   l_whence;
        off_t   l_start;
        off_t   l_len;
        pid_t   l_pid;
    }

    static if( __USE_FILE_OFFSET64 )
    {
        int   creat64(in char*, mode_t);
        alias creat64 creat;

        int   open64(in char*, int, ...);
        alias open64 open;
    }
    else
    {
        int   creat(in char*, mode_t);
        int   open(in char*, int, ...);
    }
}
else version( OSX )
{
    enum F_DUPFD        = 0;
    enum F_GETFD        = 1;
    enum F_SETFD        = 2;
    enum F_GETFL        = 3;
    enum F_SETFL        = 4;
    enum F_GETOWN       = 5;
    enum F_SETOWN       = 6;
    enum F_GETLK        = 7;
    enum F_SETLK        = 8;
    enum F_SETLKW       = 9;

    enum FD_CLOEXEC     = 1;

    enum F_RDLCK        = 1;
    enum F_UNLCK        = 2;
    enum F_WRLCK        = 3;

    enum O_CREAT        = 0x0200;
    enum O_EXCL         = 0x0800;
    enum O_NOCTTY       = 0;
    enum O_TRUNC        = 0x0400;

    enum O_RDONLY       = 0x0000;
    enum O_WRONLY       = 0x0001;
    enum O_RDWR         = 0x0002;
    enum O_ACCMODE      = 0x0003;

    enum O_NONBLOCK     = 0x0004;
    enum O_APPEND       = 0x0008;
    enum O_SYNC         = 0x0080;
    //enum O_DSYNC
    //enum O_RSYNC

    struct flock
    {
        off_t   l_start;
        off_t   l_len;
        pid_t   l_pid;
        short   l_type;
        short   l_whence;
    }

    int creat(in char*, mode_t);
    int open(in char*, int, ...);
}
else version( FreeBSD )
{
    enum F_DUPFD        = 0;
    enum F_GETFD        = 1;
    enum F_SETFD        = 2;
    enum F_GETFL        = 3;
    enum F_SETFL        = 4;
    enum F_GETOWN       = 5;
    enum F_SETOWN       = 6;
    enum F_GETLK        = 11;
    enum F_SETLK        = 12;
    enum F_SETLKW       = 13;
    enum F_OGETLK       = 7;
    enum F_OSETLK       = 8;
    enum F_OSETLKW      = 9;
    enum F_DUP2FD       = 10;

    enum FD_CLOEXEC     = 1;

    enum F_RDLCK        = 1;
    enum F_UNLCK        = 2;
    enum F_WRLCK        = 3;

    enum O_CREAT        = 0x0200;
    enum O_EXCL         = 0x0800;
    enum O_NOCTTY       = 0x8000;
    enum O_TRUNC        = 0x0400;

    enum O_RDONLY       = 0x0000;
    enum O_WRONLY       = 0x0001;
    enum O_RDWR         = 0x0002;
    enum O_ACCMODE      = 0x0003;

    enum O_NONBLOCK     = 0x0004;
    enum O_APPEND       = 0x0008;
    enum O_SYNC         = 0x0080;
    //enum O_DSYNC
    //enum O_RSYNC

    struct flock
    {
        off_t   l_start;
        off_t   l_len;
        pid_t   l_pid;
        short   l_type;
        short   l_whence;
        int     l_sysid;
    }

    struct oflock
    {
        off_t   l_start;
        off_t   l_len;
        pid_t   l_pid;
        short   l_type;
        short   l_whence;
    }

    int creat(in char*, mode_t);
    int open(in char*, int, ...);
}
else version (Solaris)
{
    enum F_DUPFD = 0;
    enum F_GETFD = 1;
    enum F_SETFD = 2;
    enum F_GETFL = 3;
    enum F_SETFL = 4;

    version (D_LP64)
    {
        enum F_GETLK = 14;
        enum F_SETLK = 6;
        enum F_SETLKW = 7;
    }
    else
    {
        static if (__USE_FILE_OFFSET64)
        {
            enum F_GETLK = 14;
            enum F_SETLK = 6;
            enum F_SETLKW = 7;
        }
        else
        {
            enum F_GETLK = 33;
            enum F_SETLK = 34;
            enum F_SETLKW = 35;
        }
    }

    enum F_GETOWN = 23;
    enum F_SETOWN = 24;

    enum FD_CLOEXEC = 1;

    enum F_RDLCK = 1;
    enum F_UNLCK = 3;
    enum F_WRLCK = 2;
    enum F_UNCKSYS = 4;

    enum O_CREAT = 0x0100;
    enum O_EXCL = 0x0400;
    enum O_NOCTTY = 0x0800;
    enum O_TRUNC = 0x0200;

    enum O_APPEND = 0x0008;
    enum O_NONBLOCK = 0x0080;
    enum O_SYNC = 0x0010;
    enum O_DSYNC = 0x0040;
    enum O_RSYNC = 0x8000;

    enum O_ACCMODE = (O_SEARCH | O_EXEC | 0x3);
    enum O_RDONLY = 0;
    enum O_WRONLY = 1;
    enum O_RDWR = 2;
    enum O_SEARCH = 0x200000;
    enum O_EXEC = 0x400000;

    struct flock
    {
        short l_type;
        short l_whence;
        off_t l_start;
        off_t l_len;
        int l_sysid;
        pid_t l_pid;
        c_long[4] l_pad;
    }

    static if (__USE_LARGEFILE64)
    {
        struct flock64
        {
            short       l_type;
            short       l_whence;
            off64_t     l_start;
            off64_t     l_len;
            int         l_sysid;
            pid_t       l_pid;
            c_long[4]   l_pad;
        }
    }

    version (D_LP64)
    {
        int creat(in char*, mode_t);
        int open(in char*, int, ...);

        static if (__USE_LARGEFILE64)
        {
            alias creat creat64;
            alias open open64;
        }
    }
    else
    {
        static if (__USE_LARGEFILE64)
        {
            int creat64(in char*, mode_t);
            alias creat64 creat;

            int open64(in char*, int, ...);
            alias open64 open;
        }
        else
        {
            int creat(in char*, mode_t);
            int open(in char*, int, ...);
        }
    }
}
else version( CRuntime_Bionic )
{
    // All these except for the two functions open and creat really come from
    // the linux kernel and can probably be merged.
    enum F_DUPFD        = 0;
    enum F_GETFD        = 1;
    enum F_SETFD        = 2;
    enum F_GETFL        = 3;
    enum F_SETFL        = 4;
    enum F_GETLK        = 5;
    enum F_SETLK        = 6;
    enum F_SETLKW       = 7;
    enum F_SETOWN       = 8;
    enum F_GETOWN       = 9;

    enum FD_CLOEXEC     = 1;

    enum F_RDLCK        = 0;
    enum F_WRLCK        = 1;
    enum F_UNLCK        = 2;

    enum LOCK_EX        = 2;

    version (X86)
    {
        enum O_CREAT        = 0x40;     // octal     0100
        enum O_EXCL         = 0x80;     // octal     0200
        enum O_NOCTTY       = 0x100;    // octal     0400
        enum O_TRUNC        = 0x200;    // octal    01000

        enum O_APPEND       = 0x400;    // octal    02000
        enum O_NONBLOCK     = 0x800;    // octal    04000
        enum O_SYNC         = 0x1000;   // octal   010000
    }
    else version (ARM)
    {
        enum O_CREAT        = 0x40;     // octal     0100
        enum O_EXCL         = 0x80;     // octal     0200
        enum O_NOCTTY       = 0x100;    // octal     0400
        enum O_TRUNC        = 0x200;    // octal    01000

        enum O_APPEND       = 0x400;    // octal    02000
        enum O_NONBLOCK     = 0x800;    // octal    04000
        enum O_SYNC         = 0x1000;   // octal   010000
    }
    else
    {
        static assert(false, "Architecture not supported.");
    }

    enum O_ACCMODE      = 0x3;
    enum O_RDONLY       = 0x0;
    enum O_WRONLY       = 0x1;
    enum O_RDWR         = 0x2;

    struct flock
    {
        short   l_type;
        short   l_whence;
        off_t   l_start;
        off_t   l_len;
        pid_t   l_pid;
    }

    int   creat(in char*, mode_t);
    int   open(in char*, int, ...);
}
else
{
    static assert(false, "Unsupported platform");
}

//int creat(in char*, mode_t);
int fcntl(int, int, ...);
//int open(in char*, int, ...);

//
// Advisory Information (ADV)
//
/*
POSIX_FADV_NORMAL
POSIX_FADV_SEQUENTIAL
POSIX_FADV_RANDOM
POSIX_FADV_WILLNEED
POSIX_FADV_DONTNEED
POSIX_FADV_NOREUSE

int posix_fadvise(int, off_t, off_t, int);
int posix_fallocate(int, off_t, off_t);
*/
libgphobos-6-dev 6.4.0-17ubuntu1 / usr / lib / gcc / x86_64-linux-gnu / 6 / include / d / core / sys / posix / fcntl.d
