fcntl.h

   1 #ifndef _FCNTL_H
   2 #define _FCNTL_H
   3
   4 #define O_RDONLY        00000
   5 #define O_WRONLY        00001
   6 #define O_RDWR          00002
   7 #define O_ACCMODE       00003
   8 #define O_CREAT         00100
   9 #define O_EXCL          00200
  10 #define O_NOCTTY        00400
  11 #define O_TRUNC         01000
  12 #define O_APPEND        02000
  13 #define O_NONBLOCK      04000
  14 #define O_SYNC          0010000
  15 #define FASYNC          0020000
  16 #define O_DIRECT        0040000
  17 #define O_LARGEFILE     0100000
  18 #define O_DIRECTORY     0200000
  19 #define O_NOFOLLOW      0400000
  20 #define O_NOATIME       001000000
  21
  22 #define F_DUPFD         0
  23 #define F_GETFD         1
  24 #define F_SETFD         2
  25 #define F_GETFL         3
  26 #define F_SETFL         4
  27 #define F_GETLK         5
  28 #define F_SETLK         6
  29 #define F_SETLKW        7
  30 #define F_SETOWN        8
  31 #define F_GETOWN        9
  32 #define F_SETSIG        10
  33 #define F_GETSIG        11
  34
  35 #define FD_CLOEXEC      1
  36
  37 #define F_RDLCK         0
  38 #define F_WRLCK         1
  39 #define F_UNLCK         2
  40
  41 int open(char *path, int flags, ...);
  42 int creat(char *path, int mode);
  43 int fcntl(int fd, int cmd, ...);
  44
  45 #endif