kaguya
82 lines
2.0 KiB
C
82 lines
2.0 KiB
C
#ifndef _ABIBITS_FCNTL_H
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#define _ABIBITS_FCNTL_H
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/* Flags supported by the kernel. */
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#define O_ACCMODE (3 << 0)
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#define O_RDONLY (1 << 0)
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#define O_WRONLY (1 << 1)
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#define O_RDWR (3 << 0)
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#define O_APPEND (1 << 2)
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#define O_CLOEXEC (1 << 3)
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#define O_NOFOLLOW (1 << 4)
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#define O_NONBLOCK (1 << 5)
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#define O_CLOFORK (1 << 6)
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/* Flags emulated by userland, we just have to make sure they dont overlap with */
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/* kernel flags. */
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#define O_CREAT (1 << 7)
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#define O_EXCL (1 << 8)
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#define O_TRUNC (1 << 9)
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/* Stubbed flags, the value really doesnt matter as long as they dont overlap */
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/* with usable ones. */
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/* Implemented here as some software needs them to compile. */
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#define O_SEARCH (1 << 10)
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#define O_EXEC (1 << 11)
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#define O_NOCTTY (1 << 12)
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#define O_DSYNC (1 << 13)
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#define O_RSYNC (1 << 14)
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#define O_SYNC (1 << 15)
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#define O_PATH (1 << 16)
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#define O_DIRECTORY (1 << 17)
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#define O_LARGEFILE (1 << 18)
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#define O_NOATIME (1 << 19)
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#define O_TMPFILE (1 << 20)
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/* Fcntl flags. */
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#define FD_CLOEXEC 1
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#define FD_CLOFORK 2
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#define F_DUPFD 1
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#define F_DUPFD_CLOEXEC 2
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#define F_GETFD 3
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#define F_SETFD 4
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#define F_GETFL 5
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#define F_SETFL 6
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#define F_GETPIPE_SZ 7
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#define F_SETPIPE_SZ 8
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#define F_GETLK 9
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#define F_SETLK 10
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#define F_SETLKW 11
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#define F_RDLCK 1
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#define F_UNLCK 2
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#define F_WRLCK 3
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/* Stubbed fcntl flags. */
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#define F_GETOWN 10
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#define F_SETOWN 11
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#define F_SEAL_SHRINK 0x0002
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#define F_SEAL_GROW 0x0004
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#define F_SEAL_WRITE 0x0008
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#define F_SEAL_SEAL 0x0010
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#define F_ADD_SEALS 1033
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#define F_GET_SEALS 1034
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/* At flags. */
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#define AT_REMOVEDIR 500
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#define AT_EACCESS 512
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#define AT_FDCWD (-100)
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#define AT_EMPTY_PATH 1
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#define AT_SYMLINK_FOLLOW 0
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#define AT_SYMLINK_NOFOLLOW 2
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#define POSIX_FADV_NORMAL 1
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#define POSIX_FADV_SEQUENTIAL 2
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#define POSIX_FADV_NOREUSE 3
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#define POSIX_FADV_DONTNEED 4
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#define POSIX_FADV_WILLNEED 5
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#define POSIX_FADV_RANDOM 6
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#endif /* _ABIBITS_FCNTL_H */
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