The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

FreeBSD/Linux Kernel Cross Reference
sys/include/asm-mips64/fcntl.h

Version: -  FREEBSD  -  FREEBSD-13-STABLE  -  FREEBSD-13-0  -  FREEBSD-12-STABLE  -  FREEBSD-12-0  -  FREEBSD-11-STABLE  -  FREEBSD-11-0  -  FREEBSD-10-STABLE  -  FREEBSD-10-0  -  FREEBSD-9-STABLE  -  FREEBSD-9-0  -  FREEBSD-8-STABLE  -  FREEBSD-8-0  -  FREEBSD-7-STABLE  -  FREEBSD-7-0  -  FREEBSD-6-STABLE  -  FREEBSD-6-0  -  FREEBSD-5-STABLE  -  FREEBSD-5-0  -  FREEBSD-4-STABLE  -  FREEBSD-3-STABLE  -  FREEBSD22  -  l41  -  OPENBSD  -  linux-2.6  -  MK84  -  PLAN9  -  xnu-8792 
SearchContext: -  none  -  3  -  10 

    1 /*
    2  * This file is subject to the terms and conditions of the GNU General Public
    3  * License.  See the file "COPYING" in the main directory of this archive
    4  * for more details.
    5  *
    6  * Copyright (C) 1999 by Ralf Baechle
    7  */
    8 #ifndef _ASM_FCNTL_H
    9 #define _ASM_FCNTL_H
   10 
   11 /* open/fcntl - O_SYNC is only implemented on blocks devices and on files
   12    located on an ext2 file system */
   13 #define O_ACCMODE       0x0003
   14 #define O_RDONLY        0x0000
   15 #define O_WRONLY        0x0001
   16 #define O_RDWR          0x0002
   17 #define O_APPEND        0x0008
   18 #define O_SYNC          0x0010
   19 #define O_NONBLOCK      0x0080
   20 #define O_CREAT         0x0100  /* not fcntl */
   21 #define O_TRUNC         0x0200  /* not fcntl */
   22 #define O_EXCL          0x0400  /* not fcntl */
   23 #define O_NOCTTY        0x0800  /* not fcntl */
   24 #define FASYNC          0x1000  /* fcntl, for BSD compatibility */
   25 #define O_LARGEFILE     0x2000  /* allow large file opens */
   26 #define O_DIRECT        0x8000  /* direct disk access hint */
   27 #define O_DIRECTORY     0x10000 /* must be a directory */
   28 #define O_NOFOLLOW      0x20000 /* don't follow links */
   29 
   30 #define O_NDELAY        O_NONBLOCK
   31 
   32 #define F_DUPFD         0       /* dup */
   33 #define F_GETFD         1       /* get close_on_exec */
   34 #define F_SETFD         2       /* set/clear close_on_exec */
   35 #define F_GETFL         3       /* get file->f_flags */
   36 #define F_SETFL         4       /* set file->f_flags */
   37 #define F_GETLK         14
   38 #define F_SETLK         6
   39 #define F_SETLKW        7
   40 
   41 #define F_SETOWN        24      /*  for sockets. */
   42 #define F_GETOWN        23      /*  for sockets. */
   43 #define F_SETSIG        10      /*  for sockets. */
   44 #define F_GETSIG        11      /*  for sockets. */
   45 
   46 #ifdef __KERNEL__
   47 #define F_GETLK64       33      /*  using 'struct flock64' */
   48 #define F_SETLK64       34
   49 #define F_SETLKW64      35
   50 #endif
   51 
   52 /* for F_[GET|SET]FL */
   53 #define FD_CLOEXEC      1       /* actually anything with low bit set goes */
   54 
   55 /* for posix fcntl() and lockf() */
   56 #define F_RDLCK         0
   57 #define F_WRLCK         1
   58 #define F_UNLCK         2
   59 
   60 /* for old implementation of bsd flock () */
   61 #define F_EXLCK         4       /* or 3 */
   62 #define F_SHLCK         8       /* or 4 */
   63 
   64 /* for leases */
   65 #define F_INPROGRESS    16
   66 
   67 /* operations for bsd flock(), also used by the kernel implementation */
   68 #define LOCK_SH         1       /* shared lock */
   69 #define LOCK_EX         2       /* exclusive lock */
   70 #define LOCK_NB         4       /* or'd with one of the above to prevent
   71                                    blocking */
   72 #define LOCK_UN         8       /* remove lock */
   73 
   74 #define LOCK_MAND       32      /* This is a mandatory flock */
   75 #define LOCK_READ       64      /* ... Which allows concurrent read operations */
   76 #define LOCK_WRITE      128     /* ... Which allows concurrent write operations */
   77 #define LOCK_RW         192     /* ... Which allows concurrent read & write ops */
   78 
   79 typedef struct flock {
   80         short l_type;
   81         short l_whence;
   82         __kernel_off_t l_start;
   83         __kernel_off_t l_len;
   84         __kernel_pid_t l_pid;
   85 } flock_t;
   86 
   87 #ifdef __KERNEL__
   88 struct flock32 {                                /* for 32-bit compat code */
   89         short   l_type;
   90         short   l_whence;
   91         __kernel_off_t32 l_start;
   92         __kernel_off_t32 l_len;
   93         __s32   l_sysid;
   94         __kernel_pid_t32 l_pid;
   95         short   __unused;
   96         __s32   pad[4];
   97 };
   98 
   99 #define flock64         flock
  100 #endif
  101 
  102 #define F_LINUX_SPECIFIC_BASE   1024
  103 
  104 #endif /* _ASM_FCNTL_H */

Cache object: ad0711bf0f831b0433b9a6b9b97b7325


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]


This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.