| /* |
| * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com) |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| |
| #ifndef _ASM_ARC_FCNTL_H |
| #define _ASM_ARC_FCNTL_H |
| |
| /* open/fcntl - O_SYNC is only implemented on blocks devices and on files |
| located on an ext2 file system */ |
| /* #define O_ACCMODE 0003 */ |
| /* #define O_RDONLY 00 */ |
| /* #define O_WRONLY 01 */ |
| /* #define O_RDWR 02 */ |
| /* #define O_CREAT 0100 /\* not fcntl *\/ */ |
| /* #define O_EXCL 0200 /\* not fcntl *\/ */ |
| /* #define O_NOCTTY 0400 /\* not fcntl *\/ */ |
| /* #define O_TRUNC 01000 /\* not fcntl *\/ */ |
| /* #define O_APPEND 02000 */ |
| /* #define O_NONBLOCK 04000 */ |
| #define O_NDELAY O_NONBLOCK |
| /* #define O_SYNC 010000 */ |
| /* #define FASYNC 020000 /\* fcntl, for BSD compatibility *\/ */ |
| #define O_DIRECTORY 040000 /* must be a directory */ |
| #define O_NOFOLLOW 0100000 /* don't follow links */ |
| #define O_DIRECT 0200000 /* direct disk access hint - currently ignored */ |
| #define O_LARGEFILE 0400000 |
| |
| /* #define F_DUPFD 0 /\* dup *\/ */ |
| /* #define F_GETFD 1 /\* get close_on_exec *\/ */ |
| /* #define F_SETFD 2 /\* set/clear close_on_exec *\/ */ |
| /* #define F_GETFL 3 /\* get file->f_flags *\/ */ |
| /* #define F_SETFL 4 /\* set file->f_flags *\/ */ |
| /* #define F_GETLK 5 */ |
| /* #define F_SETLK 6 */ |
| /* #define F_SETLKW 7 */ |
| |
| /* #define F_SETOWN 8 /\* for sockets. *\/ */ |
| /* #define F_GETOWN 9 /\* for sockets. *\/ */ |
| /* #define F_SETSIG 10 /\* for sockets. *\/ */ |
| /* #define F_GETSIG 11 /\* for sockets. *\/ */ |
| |
| /* #define F_GETLK64 12 /\* using 'struct flock64' *\/ */ |
| /* #define F_SETLK64 13 */ |
| /* #define F_SETLKW64 14 */ |
| |
| /* for F_[GET|SET]FL */ |
| /* #define FD_CLOEXEC 1 /\* actually anything with low bit set goes *\/ */ |
| |
| /* for posix fcntl() and lockf() */ |
| /* #define F_RDLCK 0 */ |
| /* #define F_WRLCK 1 */ |
| /* #define F_UNLCK 2 */ |
| |
| /* for old implementation of bsd flock () */ |
| /* #define F_EXLCK 4 /\* or 3 *\/ */ |
| /* #define F_SHLCK 8 /\* or 4 *\/ */ |
| |
| /* for leases */ |
| /* #define F_INPROGRESS 16 */ |
| |
| /* operations for bsd flock(), also used by the kernel implementation */ |
| /* #define LOCK_SH 1 /\* shared lock *\/ */ |
| /* #define LOCK_EX 2 /\* exclusive lock *\/ */ |
| /* #define LOCK_NB 4 /\* or'd with one of the above to prevent */ |
| /* blocking *\/ */ |
| /* #define LOCK_UN 8 /\* remove lock *\/ */ |
| |
| /* #define LOCK_MAND 32 /\* This is a mandatory flock *\/ */ |
| /* #define LOCK_READ 64 /\* ... Which allows concurrent read operations *\/ */ |
| /* #define LOCK_WRITE 128 /\* ... Which allows concurrent write operations *\/ */ |
| /* #define LOCK_RW 192 /\* ... Which allows concurrent read & write ops *\/ */ |
| |
| /* struct flock { */ |
| /* short l_type; */ |
| /* short l_whence; */ |
| /* off_t l_start; */ |
| /* off_t l_len; */ |
| /* pid_t l_pid; */ |
| /* }; */ |
| |
| /* struct flock64 { */ |
| /* short l_type; */ |
| /* short l_whence; */ |
| /* loff_t l_start; */ |
| /* loff_t l_len; */ |
| /* pid_t l_pid; */ |
| /* }; */ |
| |
| #define F_LINUX_SPECIFIC_BASE 1024 |
| /* Sameer: For reaching some variable definions in arch-independent code */ |
| #include <asm-generic/fcntl.h> |
| #endif |
