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/* O_*, F_*, FD_* bit values for Linux/SPARC.
Copyright (C) 1995-2018 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#ifndef _FCNTL_H
# error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
#endif
#include <bits/wordsize.h>
#define O_APPEND 0x0008
#define O_ASYNC 0x0040
#define O_CREAT 0x0200 /* not fcntl */
#define O_TRUNC 0x0400 /* not fcntl */
#define O_EXCL 0x0800 /* not fcntl */
#define O_SYNC 0x802000
#define O_NONBLOCK 0x4000
#define O_NDELAY (0x0004 | O_NONBLOCK)
#define O_NOCTTY 0x8000 /* not fcntl */
#define __O_DIRECTORY 0x10000 /* must be a directory */
#define __O_NOFOLLOW 0x20000 /* don't follow links */
#define __O_CLOEXEC 0x400000 /* Set close_on_exit. */
#define __O_DIRECT 0x100000 /* direct disk access hint */
#define __O_NOATIME 0x200000 /* Do not set atime. */
#define __O_PATH 0x1000000 /* Resolve pathname but do not open file. */
#define __O_TMPFILE 0x2010000 /* Atomically create nameless file. */
#if __WORDSIZE == 64
# define __O_LARGEFILE 0
#else
# define __O_LARGEFILE 0x40000
#endif
#define __O_DSYNC 0x2000 /* Synchronize data. */
#define __F_GETOWN 5 /* Get owner (process receiving SIGIO). */
#define __F_SETOWN 6 /* Set owner (process receiving SIGIO). */
#ifndef __USE_FILE_OFFSET64
# define F_GETLK 7 /* Get record locking info. */
# define F_SETLK 8 /* Set record locking info (non-blocking). */
# define F_SETLKW 9 /* Set record locking info (blocking). */
#endif
#if __WORDSIZE == 64
# define F_GETLK64 7 /* Get record locking info. */
# define F_SETLK64 8 /* Set record locking info (non-blocking). */
# define F_SETLKW64 9 /* Set record locking info (blocking). */
#endif
/* For posix fcntl() and `l_type' field of a `struct flock' for lockf(). */
#define F_RDLCK 1 /* Read lock. */
#define F_WRLCK 2 /* Write lock. */
#define F_UNLCK 3 /* Remove lock. */
struct flock
{
short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */
short int l_whence; /* Where `l_start' is relative to (like `lseek'). */
#ifndef __USE_FILE_OFFSET64
__off_t l_start; /* Offset where the lock begins. */
__off_t l_len; /* Size of the locked area; zero means until EOF. */
#else
__off64_t l_start; /* Offset where the lock begins. */
__off64_t l_len; /* Size of the locked area; zero means until EOF. */
#endif
__pid_t l_pid; /* Process holding the lock. */
short int __glibc_reserved;
};
#ifdef __USE_LARGEFILE64
struct flock64
{
short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */
short int l_whence; /* Where `l_start' is relative to (like `lseek'). */
__off64_t l_start; /* Offset where the lock begins. */
__off64_t l_len; /* Size of the locked area; zero means until EOF. */
__pid_t l_pid; /* Process holding the lock. */
short int __glibc_reserved;
};
#endif
/* Include generic Linux declarations. */
#include <bits/fcntl-linux.h>
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