diff options
Diffstat (limited to 'REORG.TODO/sysdeps/unix/sysv/linux/microblaze/bits/fcntl.h')
| -rw-r--r-- | REORG.TODO/sysdeps/unix/sysv/linux/microblaze/bits/fcntl.h | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/unix/sysv/linux/microblaze/bits/fcntl.h b/REORG.TODO/sysdeps/unix/sysv/linux/microblaze/bits/fcntl.h new file mode 100644 index 0000000000..50982def27 --- /dev/null +++ b/REORG.TODO/sysdeps/unix/sysv/linux/microblaze/bits/fcntl.h @@ -0,0 +1,86 @@ +/* O_*, F_*, FD_* bit values for Linux. + Copyright (C) 1995-2017 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 + +#define O_CREAT 00000100 /* not fcntl. */ +#define O_TRUNC 00001000 /* not fcntl. */ +#define O_EXCL 00000200 /* not fcntl. */ +#define O_NOCTTY 00000400 /* not fcntl. */ + +#define O_NONBLOCK 00004000 +#define O_APPEND 00002000 +#define O_SYNC 04000000 + +#define __O_DIRECTORY 00200000 /* Must be a directory. */ +#define __O_NOFOLLOW 00400000 /* Do not follow links. */ +#define __O_CLOEXEC 02000000 /* Set close_on_exec. */ + +#define __O_DIRECT 00040000 /* Direct disk access. */ +#define __O_NOATIME 01000000 /* Do not set atime. */ +#define __O_PATH 010000000 /* Resolve pathname but do not open file. */ + +/* Not necessary, files are always with 64bit off_t. */ +#define __O_LARGEFILE 00100000 + +#define __O_DSYNC 00010000 /* Synchronize data. */ + +#define F_GETLK 5 /* Get record locking info. */ +#define F_SETLK 6 /* Set record locking info (non-blocking). */ +#define F_SETLKW 7 /* Set record locking info (blocking). */ +#define F_GETLK64 12 /* Get record locking info. */ +#define F_SETLK64 13 /* Set record locking info (non-blocking). */ +#define F_SETLKW64 14 /* Set record locking info (blocking). */ + +#define __F_SETOWN 8 /* Get owner of socket (receiver of SIGIO). */ +#define __F_GETOWN 9 /* Set owner of socket (receiver of SIGIO). */ + +/* For posix fcntl() and `l_type' field of a `struct flock' for lockf(). */ +#define F_RDLCK 0 /* Read lock. */ +#define F_WRLCK 1 /* Write lock. */ +#define F_UNLCK 2 /* Remove lock. */ + +/* for old implementation of bsd flock (). */ +#define F_EXLCK 4 /* or 3. */ +#define F_SHLCK 8 /* or 4. */ + +/* We don't need to support __USE_FILE_OFFSET64. */ +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'). */ + __off_t l_start; /* Offset where the lock begins. */ + __off_t l_len; /* Size of the locked area; zero means until EOF. */ + __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 + +/* Include generic Linux declarations. */ +#include <bits/fcntl-linux.h> |