@brief Report current byte position in file.
@param file Open sftp file handle.
@return The offset of the current byte relative to the beginning of the file associated with the file descriptor. < 0 on error.
See Implementation
@brief Report current byte position in file.
@param file Open sftp file handle.
@return The offset of the current byte relative to the beginning of the file associated with the file descriptor. < 0 on error.