exportfs translates SunOS 4.x exportfs options to the corresponding share/unshare options and invokes share/unshare with the translated options.
With no options or arguments, exportfs invokes share to print out the list of all currently shared NFS filesystems.
exportfs is the BSD/Compatibility Package command of share(1M) and unshare(1M). Use share(1M)/ unshare(1M) whenever possible.
See attributes(5) for descriptions of the following attributes:
share(1M), shareall(1M), unshare(1M), unshareall(1M), attributes(5)