模块 fs_constants

fs 模块常用常量定义模块

引用方法：

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var constants = require('fs').constants

常量

SEEK_SET

seek 方式常量，移动到绝对位置

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const fs_constants.SEEK_SET = 0;

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SEEK_CUR

seek 方式常量，移动到当前位置的相对位置

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const fs_constants.SEEK_CUR = 1;

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SEEK_END

seek 方式常量，移动到文件结尾的相对位置

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const fs_constants.SEEK_END = 2;

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UV_FS_SYMLINK_DIR

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const fs_constants.UV_FS_SYMLINK_DIR = 1;

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UV_FS_SYMLINK_JUNCTION

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const fs_constants.UV_FS_SYMLINK_JUNCTION = 2;

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O_RDONLY

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const fs_constants.O_RDONLY = 0;

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O_WRONLY

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const fs_constants.O_WRONLY = 1;

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O_RDWR

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const fs_constants.O_RDWR = 2;

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UV_DIRENT_UNKNOWN

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const fs_constants.UV_DIRENT_UNKNOWN = 0;

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UV_DIRENT_FILE

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const fs_constants.UV_DIRENT_FILE = 1;

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UV_DIRENT_DIR

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const fs_constants.UV_DIRENT_DIR = 2;

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UV_DIRENT_LINK

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const fs_constants.UV_DIRENT_LINK = 3;

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UV_DIRENT_FIFO

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const fs_constants.UV_DIRENT_FIFO = 4;

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UV_DIRENT_SOCKET

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const fs_constants.UV_DIRENT_SOCKET = 5;

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UV_DIRENT_CHAR

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const fs_constants.UV_DIRENT_CHAR = 6;

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UV_DIRENT_BLOCK

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const fs_constants.UV_DIRENT_BLOCK = 7;

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S_IFMT

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const fs_constants.S_IFMT = 61440;

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S_IFREG

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const fs_constants.S_IFREG = 32768;

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S_IFDIR

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const fs_constants.S_IFDIR = 16384;

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S_IFCHR

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const fs_constants.S_IFCHR = 8192;

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S_IFBLK

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const fs_constants.S_IFBLK = 24576;

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S_IFIFO

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const fs_constants.S_IFIFO = 4096;

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S_IFLNK

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const fs_constants.S_IFLNK = 40960;

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S_IFSOCK

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const fs_constants.S_IFSOCK = 49152;

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O_CREAT

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const fs_constants.O_CREAT = 512;

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O_EXCL

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const fs_constants.O_EXCL = 2048;

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UV_FS_O_FILEMAP

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const fs_constants.UV_FS_O_FILEMAP = 0;

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O_NOCTTY

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const fs_constants.O_NOCTTY = 131072;

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O_TRUNC

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const fs_constants.O_TRUNC = 1024;

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O_APPEND

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const fs_constants.O_APPEND = 8;

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O_DIRECTORY

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const fs_constants.O_DIRECTORY = 1048576;

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O_NOFOLLOW

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const fs_constants.O_NOFOLLOW = 256;

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O_SYNC

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const fs_constants.O_SYNC = 128;

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O_DSYNC

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const fs_constants.O_DSYNC = 4194304;

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O_SYMLINK

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const fs_constants.O_SYMLINK = 2097152;

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O_NONBLOCK

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const fs_constants.O_NONBLOCK = 4;

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S_IRWXU

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const fs_constants.S_IRWXU = 448;

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S_IRUSR

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const fs_constants.S_IRUSR = 256;

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S_IWUSR

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const fs_constants.S_IWUSR = 128;

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S_IXUSR

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const fs_constants.S_IXUSR = 64;

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S_IRWXG

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const fs_constants.S_IRWXG = 56;

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S_IRGRP

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const fs_constants.S_IRGRP = 32;

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S_IWGRP

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const fs_constants.S_IWGRP = 16;

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S_IXGRP

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const fs_constants.S_IXGRP = 8;

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S_IRWXO

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const fs_constants.S_IRWXO = 7;

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S_IROTH

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const fs_constants.S_IROTH = 4;

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S_IWOTH

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const fs_constants.S_IWOTH = 2;

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S_IXOTH

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const fs_constants.S_IXOTH = 1;

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F_OK

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const fs_constants.F_OK = 0;

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R_OK

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const fs_constants.R_OK = 4;

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W_OK

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const fs_constants.W_OK = 2;

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X_OK

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const fs_constants.X_OK = 1;

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UV_FS_COPYFILE_EXCL

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const fs_constants.UV_FS_COPYFILE_EXCL = 1;

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COPYFILE_EXCL

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const fs_constants.COPYFILE_EXCL = 1;

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UV_FS_COPYFILE_FICLONE

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const fs_constants.UV_FS_COPYFILE_FICLONE = 2;

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COPYFILE_FICLONE

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const fs_constants.COPYFILE_FICLONE = 2;

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UV_FS_COPYFILE_FICLONE_FORCE

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const fs_constants.UV_FS_COPYFILE_FICLONE_FORCE = 4;

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COPYFILE_FICLONE_FORCE

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const fs_constants.COPYFILE_FICLONE_FORCE = 4;