Mark
45 lines
1.1 KiB
C
45 lines
1.1 KiB
C
#pragma once
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#define SEEK_SET 0
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#define SEEK_CUR 1
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#define SEEK_END 2
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#define R_OK 4
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#define W_OK 2
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#define X_OK 1
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#define F_OK 0
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#define AT_FDCWD (-100)
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#define AT_SYMLINK_NOFOLLOW (1 << 0)
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#define AT_EMPTY_PATH (1 << 1)
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#define AT_REMOVEDIR (1 << 2)
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// O_EXEC is a special one for opening a node for
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// execution
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#define O_EXEC (1 << 2)
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#define O_ACCMODE (3 << 0)
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#define O_RDONLY (0 << 0)
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#define O_WRONLY (1 << 0)
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#define O_RDWR (2 << 0)
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#define O_CREAT (1 << 6)
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#define O_EXCL (1 << 7)
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#define O_TRUNC (1 << 9)
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#define O_APPEND (1 << 10)
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#define O_DIRECTORY (1 << 16)
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#define O_CLOEXEC (1 << 19)
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// #define O_NOCTTY 00000400
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// #define O_NONBLOCK 00004000
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// #define O_DSYNC 00010000
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// #define FASYNC 00020000
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// #define O_DIRECT 00040000
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// #define O_LARGEFILE 00100000
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// #define O_NOFOLLOW 00400000
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// #define O_NOATIME 01000000
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#define FD_CLOEXEC (1 << 0)
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// fcntl() commands
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#define F_GETFD 1
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#define F_SETFD 2
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