D_PATH(9) The Linux VFS D_PATH(9)NAMEd_path - return the path of a dentrySYNOPSISchar * d_path(const struct path * path, char * buf, int buflen);ARGUMENTSpath path to report buf buffer to return value in buflen buffer lengthDESCRIPTIONConvert a dentry into an ASCII path name. If the entry has been deleted the string " (deleted)" is appended. Note that this is ambiguous. Returns a pointer into the buffer or an error code if the path was too long. Note: Callers should use the returned pointer, not the passed in buffer, to use the name! The implementation often starts at an offset into the buffer, and may leave 0 bytes at the start. "buflen" should be positive.COPYRIGHTKernel Hackers Manual 2.6. July 2010 D_PATH(9)