ports/sysdeps/unix/sysv/linux/hppa/bits/fcntl.h

   1 /* O_*, F_*, FD_* bit values for Linux.
   2    Copyright (C) 1995-2012 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library.  If not, see
  17    <http://www.gnu.org/licenses/>.  */
  18
  19 #ifndef _FCNTL_H
  20 # error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
  21 #endif
  22
  23 #define O_CREAT         00000400 /* not fcntl */
  24 #define O_EXCL          00002000 /* not fcntl */
  25 #define O_NOCTTY        00400000 /* not fcntl */
  26 #define O_APPEND        00000010
  27 #define O_NONBLOCK      00200004 /* HPUX has separate NDELAY & NONBLOCK */
  28 #define __O_DSYNC       01000000
  29 #define __O_RSYNC       02000000 /* HPUX only */
  30 #define __O_SYNC        01000000
  31 #define O_SYNC          (__O_SYNC|__O_DSYNC)
  32
  33 #define O_BLKSEEK       00000100 /* HPUX only */
  34
  35 #define __O_DIRECTORY   000010000 /* Must be a directory.  */
  36 #define __O_NOFOLLOW    000000200 /* Do not follow links.  */
  37 #define __O_CLOEXEC     010000000 /* Set close_on_exec.  */
  38 #define __O_NOATIME     004000000 /* Do not set atime.  */
  39 #define __O_PATH        020000000
  40
  41 #define __O_LARGEFILE   00004000
  42
  43 #define F_GETLK64       8       /* Get record locking info.  */
  44 #define F_SETLK64       9       /* Set record locking info (non-blocking).  */
  45 #define F_SETLKW64      10      /* Set record locking info (blocking).  */
  46
  47 #define __F_GETOWN      11      /* Get owner of socket (receiver of SIGIO).  */
  48 #define __F_SETOWN      12      /* Set owner of socket (receiver of SIGIO).  */
  49
  50 #define __F_SETSIG      13      /* Set number of signal to be sent.  */
  51 #define __F_GETSIG      14      /* Get number of signal to be sent.  */
  52
  53 /* For posix fcntl() and `l_type' field of a `struct flock' for lockf().  */
  54 #define F_RDLCK         1       /* Read lock.  */
  55 #define F_WRLCK         2       /* Write lock.  */
  56 #define F_UNLCK         3       /* Remove lock.  */
  57
  58 struct flock
  59   {
  60     short int l_type;   /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK.  */
  61     short int l_whence; /* Where `l_start' is relative to (like `lseek').  */
  62 #ifndef __USE_FILE_OFFSET64
  63     __off_t l_start;    /* Offset where the lock begins.  */
  64     __off_t l_len;      /* Size of the locked area; zero means until EOF.  */
  65 #else
  66     __off64_t l_start;  /* Offset where the lock begins.  */
  67     __off64_t l_len;    /* Size of the locked area; zero means until EOF.  */
  68 #endif
  69     __pid_t l_pid;      /* Process holding the lock.  */
  70   };
  71
  72 #ifdef __USE_LARGEFILE64
  73 struct flock64
  74   {
  75     short int l_type;   /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK.  */
  76     short int l_whence; /* Where `l_start' is relative to (like `lseek').  */
  77     __off64_t l_start;  /* Offset where the lock begins.  */
  78     __off64_t l_len;    /* Size of the locked area; zero means until EOF.  */
  79     __pid_t l_pid;      /* Process holding the lock.  */
  80   };
  81 #endif
  82
  83 /* Include generic Linux declarations.  */
  84 #include <bits/fcntl-linux.h>