| [ENOTDIR] |
| | A component of the path prefix is not a directory. |
| [ENAMETOOLONG] |
| | A component of a pathname exceeded 255 characters, or an entire path name exceeded 1023 characters. |
| [ENOENT] |
| | The named file does not exist. |
| [EACCES] |
| | Search permission is denied for a component of the path prefix. |
| [ELOOP] |
| | Too many symbolic links were encountered in translating the pathname. |
| [EINVAL] |
| | The named file is not a symbolic link. |
| [EIO] | An I/O error occurred while reading from the file system. |
| [EFAULT] |
| | The buf argument extends outside the process’s allocated address space. |
|
