/usr/s390x-linux-gnu/include/bits/fcntl.h is in libc6-dev-s390x-cross 2.24-10cross1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 | /* O_*, F_*, FD_* bit values for Linux.
Copyright (C) 2000-2016 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>
#if __WORDSIZE == 64
/* Not necessary, files are always with 64bit off_t. */
# define __O_LARGEFILE 0
#endif
#if __WORDSIZE == 64
/* Not necessary, we always have 64-bit offsets. */
# define F_GETLK64 5 /* Get record locking info. */
# define F_SETLK64 6 /* Set record locking info (non-blocking). */
# define F_SETLKW64 7 /* Set record locking info (blocking). */
#endif
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'). */
#if __WORDSIZE == 64 || !defined __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. */
};
#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. */
};
#endif
#if __WORDSIZE == 64
# define __POSIX_FADV_DONTNEED 6 /* Don't need these pages. */
# define __POSIX_FADV_NOREUSE 7 /* Data will be accessed once. */
#else
# define __POSIX_FADV_DONTNEED 4 /* Don't need these pages. */
# define __POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */
#endif
/* Include generic Linux declarations. */
#include <bits/fcntl-linux.h>
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