Cross-reference automount(8) from mount(8).

MFC after:	1 month
Sponsored by:	The FreeBSD Foundation


git-svn-id: svn+ssh://svn.freebsd.org/base/head@274857 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
Cross-reference autounmountd(8) from umount(8).

MFC after:	1 month
Sponsored by:	The FreeBSD Foundation


git-svn-id: svn+ssh://svn.freebsd.org/base/head@274858 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
Implement "automount -c".

MFC after:	1 month
Sponsored by:	The FreeBSD Foundation


git-svn-id: svn+ssh://svn.freebsd.org/base/head@274859 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f