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RTEMS 4.9.1 On-Line Library

Files and Directories Manager Directives

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4.4: Directives

  • Files and Directories Manager opendir - Open a Directory
  • Files and Directories Manager readdir - Reads a directory
  • Files and Directories Manager rewinddir - Resets the readdir() pointer
  • Files and Directories Manager scandir - Scan a directory for matching entries
  • Files and Directories Manager telldir - Return current location in directory stream
  • Files and Directories Manager closedir - Ends directory read operation
  • Files and Directories Manager chdir - Changes the current working directory
  • Files and Directories Manager fchdir - Changes the current working directory
  • Files and Directories Manager getcwd - Gets current working directory
  • Files and Directories Manager open - Opens a file
  • Files and Directories Manager creat - Create a new file or rewrite an existing one
  • Files and Directories Manager umask - Sets a file creation mask.
  • Files and Directories Manager link - Creates a link to a file
  • Files and Directories Manager symlink - Creates a symbolic link to a file
  • Files and Directories Manager readlink - Obtain the name of a symbolic link destination
  • Files and Directories Manager mkdir - Makes a directory
  • Files and Directories Manager mkfifo - Makes a FIFO special file
  • Files and Directories Manager unlink - Removes a directory entry
  • Files and Directories Manager rmdir - Delete a directory
  • Files and Directories Manager rename - Renames a file
  • Files and Directories Manager stat - Gets information about a file
  • Files and Directories Manager fstat - Gets file status
  • Files and Directories Manager lstat - Gets file status
  • Files and Directories Manager access - Check permissions for a file
  • Files and Directories Manager chmod - Changes file mode.
  • Files and Directories Manager fchmod - Changes permissions of a file
  • Files and Directories Manager getdents - Get directory entries
  • Files and Directories Manager chown - Changes the owner and/or group of a file.
  • Files and Directories Manager utime - Change access and/or modification times of an inode
  • Files and Directories Manager ftruncate - truncate a file to a specified length
  • Files and Directories Manager truncate - truncate a file to a specified length
  • Files and Directories Manager pathconf - Gets configuration values for files
  • Files and Directories Manager fpathconf - Gets configuration values for files
  • Files and Directories Manager mknod - create a directory

    • This section details the files and directories manager's directives. A subsection is dedicated to each of this manager's directives and describes the calling sequence, related constants, usage, and status codes.

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