Titanium Mobile # fs.constants
commonly used constants for file system operations
8.3.0
8.3.0
9.2.0NOTE
This is an abstract type. Any object of this structure can be used where this type is used.
# Constants
# COPYFILE_EXCL
8.3.0 8.3.0 9.2.0The copy operation will fail if dest already exists.
# F_OK
8.3.0 8.3.0 9.2.0Flag indicating that the file is visible to the calling process. This is useful for determining if a file exists, but says nothing about rwx permissions. Default if no mode is specified.
# O_APPEND
8.3.0 8.3.0 9.2.0Flag indicating that data will be appended to the end of the file.
# O_CREAT
8.3.0 8.3.0 9.2.0Flag indicating to create the file if it does not already exist.
# O_DIRECTORY
8.3.0 8.3.0 9.2.0Flag indicating that the open should fail if the path is not a directory.
# O_DSYNC
8.3.0 8.3.0 9.2.0Flag indicating that the file is opened for synchronized I/O with write operations waiting for data integrity.
# O_EXCL
8.3.0 8.3.0 9.2.0Flag indicating that opening a file should fail if the O_CREAT flag is set and the file already exists.
# O_NOCTTY
8.3.0 8.3.0 9.2.0Flag indicating that if path identifies a terminal device, opening the path shall not cause that terminal to become the controlling terminal for the process (if the process does not already have one).
# O_NOFOLLOW
8.3.0 8.3.0 9.2.0Flag indicating that the open should fail if the path is a symbolic link.
# O_NONBLOCK
8.3.0 8.3.0 9.2.0Flag indicating to open the file in nonblocking mode when possible.
# O_SYMLINK
8.3.0 8.3.0 9.2.0Flag indicating to open the symbolic link itself rather than the resource it is pointing to.
# O_SYNC
8.3.0 8.3.0 9.2.0Flag indicating that the file is opened for synchronized I/O with write operations waiting for file integrity.
# O_TRUNC
8.3.0 8.3.0 9.2.0Flag indicating that if the file exists and is a regular file, and the file is opened successfully for write access, its length shall be truncated to zero.
# R_OK
8.3.0 8.3.0 9.2.0Flag indicating that the file can be read by the calling process.
# S_IFCHR
8.3.0 8.3.0 9.2.0File type constant for a character-oriented device file.
# S_IRWXG
8.3.0 8.3.0 9.2.0File mode indicating readable, writable, and executable by group.
# S_IRWXO
8.3.0 8.3.0 9.2.0File mode indicating readable, writable, and executable by others.
# S_IRWXU
8.3.0 8.3.0 9.2.0File mode indicating readable, writable, and executable by owner.
# W_OK
8.3.0 8.3.0 9.2.0Flag indicating that the file can be written by the calling process.
# X_OK
8.3.0 8.3.0 9.2.0Flag indicating that the file can be executed by the calling process. This has no effect on Windows (will behave like fs.constants.F_OK).