/**
* D header file for POSIX.
*
* Copyright: Copyright Sean Kelly 2005 - 2009.
* License: $(HTTP 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;
import core.sys.posix.config;
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 (OSX)
version = Darwin;
else version (iOS)
version = Darwin;
else version (TVOS)
version = Darwin;
else version (WatchOS)
version = Darwin;
version (ARM) version = ARM_Any;
version (AArch64) version = ARM_Any;
version (HPPA) version = HPPA_Any;
version (MIPS32) version = MIPS_Any;
version (MIPS64) version = MIPS_Any;
version (PPC) version = PPC_Any;
version (PPC64) version = PPC_Any;
version (RISCV32) version = RISCV_Any;
version (RISCV64) version = RISCV_Any;
version (S390) version = IBMZ_Any;
version (SPARC) version = SPARC_Any;
version (SPARC64) version = SPARC_Any;
version (SystemZ) version = IBMZ_Any;
version (X86) version = X86_Any;
version (X86_64) version = X86_Any;
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;
}
*/
version (linux)
{
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 version (AArch64)
{
enum F_GETLK = 5;
enum F_SETLK = 6;
enum F_SETLKW = 7;
}
else version (PPC64)
{
enum F_GETLK = 5;
enum F_SETLK = 6;
enum F_SETLKW = 7;
}
else version (RISCV64)
{
enum F_GETLK = 5;
enum F_SETLK = 6;
enum F_SETLKW = 7;
}
else version (SystemZ)
{
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_Any)
{
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_CLOEXEC = 0x80000; // octal 02000000
enum O_SYNC = 0x101000; // octal 04010000
enum O_DSYNC = 0x1000; // octal 010000
enum O_RSYNC = O_SYNC;
enum O_DIRECTORY = 0x010000; // octal 0200000
enum O_NOFOLLOW = 0x020000; // octal 0400000
enum O_DIRECT = 0x004000; // octal 040000
version (X86_64)
enum O_LARGEFILE = 0;
else
enum O_LARGEFILE = 0x08000; // octal 0100000
enum O_TMPFILE = 0x410000; // octal 020200000
enum O_ASYNC = 0x2000; // octal 020000
enum O_NOATIME = 0x40000; // octal 01000000
enum O_PATH = 0x200000; // octal 010000000
enum O_NDELAY = O_NONBLOCK;
}
else version (HPPA_Any)
{
enum O_CREAT = 0x00100; // octal 04000
enum O_EXCL = 0x00400; // octal 0200
enum O_NOCTTY = 0x20000; // octal 0400
enum O_TRUNC = 0x00200; // octal 01000
enum O_APPEND = 0x00008; // octal 010
enum O_NONBLOCK = 0x10004; // octal 0200004
enum O_CLOEXEC = 0x200000; // octal 02000000
enum O_SYNC = 0x48000; // octal 01100000
enum O_DSYNC = 0x40000; // octal 01000000
enum O_RSYNC = 0x80000; // octal 02000000
enum O_DIRECTORY = 0x001000; // octal 000010000
enum O_NOFOLLOW = 0x000080; // octal 000000200
enum O_DIRECT = 0x004000; // octal 040000
enum O_LARGEFILE = 0x000800; // octal 00004000
enum O_TMPFILE = 0x801000; // octal 040010000
enum O_ASYNC = 0x2000; // octal 020000
enum O_NOATIME = 0x100000; // octal 004000000
enum O_PATH = 0x400000; // octal 020000000
enum O_NDELAY = O_NONBLOCK;
}
else version (MIPS_Any)
{
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_CLOEXEC = 0x80000;
enum O_RSYNC = O_SYNC;
enum O_SYNC = 0x4010;
enum O_DIRECTORY = 0x010000;
enum O_NOFOLLOW = 0x020000;
enum O_DIRECT = 0x8000;
version (MIPS_N64)
enum O_LARGEFILE = 0;
else
enum O_LARGEFILE = 0x2000;
enum O_TMPFILE = 0x410000;
enum O_ASYNC = 0x1000;
enum O_NOATIME = 0x40000;
enum O_PATH = 0x200000;
enum O_NDELAY = O_NONBLOCK;
}
else version (PPC_Any)
{
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_CLOEXEC = 0x80000; // octal 02000000
enum O_SYNC = 0x101000; // octal 04010000
enum O_DSYNC = 0x1000; // octal 010000
enum O_RSYNC = O_SYNC;
enum O_DIRECTORY = 0x004000; // octal 040000
enum O_NOFOLLOW = 0x008000; // octal 0100000
enum O_DIRECT = 0x020000; // octal 0400000
version (D_LP64)
enum O_LARGEFILE = 0;
else
enum O_LARGEFILE = 0x10000; // octal 0200000
enum O_TMPFILE = 0x404000; // octal 020040000
enum O_ASYNC = 0x2000; // octal 020000
enum O_NOATIME = 0x40000; // octal 01000000
enum O_PATH = 0x200000;
enum O_NDELAY = O_NONBLOCK;
}
else version (ARM_Any)
{
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_CLOEXEC = 0x80000; // octal 02000000
enum O_SYNC = 0x101000; // octal 04010000
enum O_DSYNC = 0x1000; // octal 010000
enum O_RSYNC = O_SYNC;
enum O_DIRECTORY = 0x004000; // octal 040000
enum O_NOFOLLOW = 0x008000; // octal 0100000
enum O_DIRECT = 0x010000; // octal 0200000
version (D_LP64)
enum O_LARGEFILE = 0;
else
enum O_LARGEFILE = 0x20000; // octal 0400000
enum O_TMPFILE = 0x404000; // octal 020040000
enum O_ASYNC = 0x2000; // octal 020000
enum O_NOATIME = 0x40000; // octal 01000000
enum O_PATH = 0x200000; // octal 010000000
enum O_NDELAY = O_NONBLOCK;
}
else version (RISCV_Any)
{
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_CLOEXEC = 0x80000; // octal 02000000
enum O_SYNC = 0x101000; // octal 04010000
enum O_DSYNC = 0x1000; // octal 010000
enum O_RSYNC = O_SYNC;
enum O_DIRECTORY = 0x010000;
enum O_NOFOLLOW = 0x020000;
enum O_DIRECT = 0x004000;
version (D_LP64)
enum O_LARGEFILE = 0;
else
enum O_LARGEFILE = 0x8000;
enum O_TMPFILE = 0x410000;
enum O_ASYNC = 0x2000;
enum O_NOATIME = 0x40000;
enum O_PATH = 0x200000;
enum O_NDELAY = O_NONBLOCK;
}
else version (SPARC_Any)
{
enum O_CREAT = 0x200;
enum O_EXCL = 0x800;
enum O_NOCTTY = 0x8000;
enum O_TRUNC = 0x400;
enum O_APPEND = 0x8;
enum O_NONBLOCK = 0x4000;
enum O_CLOEXEC = 0x400000;
enum O_SYNC = 0x802000;
enum O_DSYNC = 0x2000;
enum O_RSYNC = O_SYNC;
enum O_DIRECTORY = 0x10000;
enum O_NOFOLLOW = 0x20000;
enum O_DIRECT = 0x100000;
version (D_LP64)
enum O_LARGEFILE = 0;
else
enum O_LARGEFILE = 0x40000;
enum O_TMPFILE = 0x2010000;
enum O_ASYNC = 0x0040;
enum O_NOATIME = 0x200000;
enum O_PATH = 0x1000000;
enum O_NDELAY = (0x0004|O_NONBLOCK);
}
else version (IBMZ_Any)
{
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_CLOEXEC = 0x80000; // octal 02000000
enum O_SYNC = 0x101000; // octal 04010000
enum O_DSYNC = 0x1000; // octal 010000
enum O_RSYNC = O_SYNC;
enum O_DIRECTORY = 0x010000; // octal 0200000
enum O_NOFOLLOW = 0x020000; // octal 0400000
enum O_DIRECT = 0x004000; // octal 040000
version (D_LP64)
enum O_LARGEFILE = 0;
else
enum O_LARGEFILE = 0x08000; // octal 0100000
enum O_TMPFILE = 0x410000; // octal 020200000
enum O_ASYNC = 0x2000; // octal 020000
enum O_NOATIME = 0x40000; // octal 01000000
enum O_PATH = 0x200000; // octal 010000000
enum O_NDELAY = O_NONBLOCK;
}
else
static assert(0, "unimplemented");
version (CRuntime_Musl)
{
enum O_SEARCH = O_PATH;
enum O_EXEC = O_PATH;
enum O_ACCMODE = (3|O_SEARCH);
}
else
{
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;
}
enum AT_SYMLINK_NOFOLLOW = 0x100;
enum AT_FDCWD = -100;
enum AT_REMOVEDIR = 0x200;
enum AT_SYMLINK_FOLLOW = 0x400;
enum AT_EACCESS = 0x200;
}
else version (Darwin)
{
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;
}
}
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;
}
enum AT_SYMLINK_NOFOLLOW = 0x200;
enum AT_FDCWD = -100;
}
else version (OpenBSD)
{
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 F_DUPFD_CLOEXEC= 10;
enum F_ISATTY = 11;
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_SHLOCK = 0x0010;
enum O_EXLOCK = 0x0020;
enum O_ASYNC = 0x0040;
enum O_FSYNC = 0x0080;
enum O_NOFOLLOW = 0x0100;
enum O_NONBLOCK = 0x0004;
enum O_APPEND = 0x0008;
enum O_SYNC = 0x0080;
enum O_DSYNC = O_SYNC;
enum O_RSYNC = O_SYNC;
enum O_CLOEXEC = 0x10000;
enum O_DIRECTORY = 0x20000;
enum LOCK_SH = 0x01;
enum LOCK_EX = 0x02;
enum LOCK_NB = 0x04;
enum LOCK_UN = 0x08;
struct flock
{
off_t l_start;
off_t l_len;
pid_t l_pid;
short l_type;
short l_whence;
}
enum AT_FDCWD = -100;
enum AT_EACCESS = 0x01;
enum AT_SYMLINK_NOFOLLOW = 0x02;
enum AT_SYMLINK_FOLLOW = 0x04;
enum AT_REMOVEDIR = 0x08;
}
else version (NetBSD)
{
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 F_CLOSEM = 10;
enum F_MAXFD = 11;
enum F_DUPFD_CLOEXEC= 12;
enum F_GETNOSIGPIPE = 13;
enum F_SETNOSIGPIPE = 14;
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;
}
}
else version (DragonFlyBSD)
{
enum O_RDONLY = 0x0000;
enum O_WRONLY = 0x0001;
enum O_RDWR = 0x0002;
enum O_ACCMODE = 0x0003;
enum FREAD = 0x0001;
enum FWRITE = 0x0002;
enum O_NONBLOCK = 0x0000004;
enum O_APPEND = 0x0000008;
enum O_SHLOCK = 0x0000010;
enum O_EXLOCK = 0x0000020;
enum O_ASYNC = 0x0000040;
enum O_FSYNC = 0x0000080;
enum O_SYNC = 0x0000080;
enum O_NOFOLLOW = 0x0000100;
enum O_CREAT = 0x0000200;
enum O_TRUNC = 0x0000400;
enum O_EXCL = 0x0000800;
enum O_NOCTTY = 0x0008000;
enum O_DIRECT = 0x0010000;
enum O_CLOEXEC = 0x0020000;
enum O_FBLOCKING = 0x0040000;
enum O_FNONBLOCKING = 0x0080000;
enum O_FAPPEND = 0x0100000;
enum O_FOFFSET = 0x0200000;
enum O_FSYNCWRITE = 0x0400000;
enum O_FASYNCWRITE = 0x0800000;
enum O_DIRECTORY = 0x8000000;
enum FAPPEND = O_APPEND;
enum FASYNC = O_ASYNC;
enum FFSYNC = O_FSYNC;
enum FNONBLOCK = O_NONBLOCK;
enum FNDELAY = O_NONBLOCK;
enum O_NDELAY = O_NONBLOCK;
enum FPOSIXSHM = O_NOFOLLOW;
enum FCNTLFLAGS = (FAPPEND|FASYNC|FFSYNC|FNONBLOCK|FPOSIXSHM|O_DIRECT);
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_SETLK = 8;
enum F_SETLKW = 9;
enum F_OGETLK = F_GETLK;
enum F_OSETLK = F_SETLK;
enum F_OSETLKW = F_SETLKW;
enum F_DUP2FD = 10;
//enum F_GETLK = 11;
//enum F_SETLK = 12;
//enum F_SETLKW = 13;
enum F_DUPFD_CLOEXEC = 17;
enum F_DUP2FD_CLOEXEC = 18;
enum FD_CLOEXEC = 1;
enum F_RDLCK = 1;
enum F_UNLCK = 2;
enum F_WRLCK = 3;
enum LOCK_SH = 0x01;
enum LOCK_EX = 0x02;
enum LOCK_NB = 0x04;
enum LOCK_UN = 0x08;
struct flock
{
off_t l_start;
off_t l_len;
pid_t l_pid;
short l_type;
short l_whence;
}
alias oflock = flock;
}
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;
}
}
}
else
{
static assert(false, "Unsupported platform");
}
/*
int creat(const scope char*, mode_t);
int fcntl(int, int, ...);
int open(const scope char*, int, ...);
*/
version (CRuntime_Glibc)
{
static if ( __USE_FILE_OFFSET64 )
{
int creat64(const scope char*, mode_t);
alias creat64 creat;
int open64(const scope char*, int, ...);
alias open64 open;
}
else
{
int creat(const scope char*, mode_t);
int open(const scope char*, int, ...);
}
}
else version (Darwin)
{
int creat(const scope char*, mode_t);
int open(const scope char*, int, ...);
}
else version (FreeBSD)
{
int creat(const scope char*, mode_t);
int open(const scope char*, int, ...);
}
else version (OpenBSD)
{
int creat(const scope char*, mode_t);
int open(const scope char*, int, ...);
}
else version (NetBSD)
{
int creat(const scope char*, mode_t);
int open(const scope char*, int, ...);
}
else version (DragonFlyBSD)
{
int creat(const scope char*, mode_t);
int open(const scope char*, int, ...);
}
else version (Solaris)
{
version (D_LP64)
{
int creat(const scope char*, mode_t);
int open(const scope char*, int, ...);
static if (__USE_LARGEFILE64)
{
alias creat creat64;
alias open open64;
}
}
else
{
static if (__USE_LARGEFILE64)
{
int creat64(const scope char*, mode_t);
alias creat64 creat;
int open64(const scope char*, int, ...);
alias open64 open;
}
else
{
int creat(const scope char*, mode_t);
int open(const scope char*, int, ...);
}
}
}
else version (CRuntime_Bionic)
{
int creat(const scope char*, mode_t);
int open(const scope char*, int, ...);
}
else version (CRuntime_Musl)
{
int open(const scope char*, int, ...);
}
else version (CRuntime_UClibc)
{
static if ( __USE_FILE_OFFSET64 )
{
int creat64(const scope char*, mode_t);
alias creat64 creat;
int open64(const scope char*, int, ...);
alias open64 open;
}
else
{
int creat(const scope char*, mode_t);
int open(const scope char*, int, ...);
}
}
else
{
static assert(false, "Unsupported platform");
}
//int creat(const scope char*, mode_t);
int fcntl(int, int, ...);
//int open(const scope char*, int, ...);
// Generic Posix fallocate
int posix_fallocate(int, off_t, off_t);
//
// 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);
*/