open.2: remove self-reference

Change .Xr reference to .Fn, which quiets a mandoc warning.

Reviewed by:	mhorne
MFC after:	3 days
Pull Request:	https://github.com/freebsd/freebsd-src/pull/1135

(cherry picked from commit d3de1bd429bc51fbbcb37fadaf2581461edf848b)
This commit is contained in:
Christopher Davidson 2024-04-03 13:38:41 -03:00 committed by Mitchell Horne
parent c8aac78681
commit ac4ddd8b1f

View file

@ -323,7 +323,7 @@ by the descriptor at the time of the call.
.Pp
.Dv O_PATH
returns a file descriptor that can be used as a directory file descriptor for
.Xr openat 2
.Fn openat
and other system calls taking a file descriptor argument, like
.Xr fstatat 2
and others.