git: 34120c0c5234 - main - [skip ci] document first appearance of fhlink et al

The branch main has been updated by asomers:

URL: https://cgit.FreeBSD.org/src/commit/?id=34120c0c5234a56945f9a732b05a8d8b97492916

commit 34120c0c5234a56945f9a732b05a8d8b97492916
Author:     Alan Somers <asomers@FreeBSD.org>
AuthorDate: 2022-11-30 17:23:22 +0000
Commit:     Alan Somers <asomers@FreeBSD.org>
CommitDate: 2022-11-30 21:57:56 +0000

    [skip ci] document first appearance of fhlink et al
    
    MFC after:      1 week
    Sponsored by:   Axcient
    Reviewed by:    imp
    Differential Revision: https://reviews.freebsd.org/D37575
---
 lib/libc/sys/fhlink.2     |  9 ++++++++-
 lib/libc/sys/fhreadlink.2 |  7 ++++++-
 lib/libc/sys/getfh.2      | 10 +++++++++-
 3 files changed, 23 insertions(+), 3 deletions(-)

diff --git a/lib/libc/sys/fhlink.2 b/lib/libc/sys/fhlink.2
index 029ec8d7c2eb..6d27697199c4 100644
--- a/lib/libc/sys/fhlink.2
+++ b/lib/libc/sys/fhlink.2
@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd February 23, 2021
+.Dd November 30, 2022
 .Dt FHLINK 2
 .Os
 .Sh NAME
@@ -248,3 +248,10 @@ nor a file descriptor associated with a directory.
 .Xr fhopen 2 ,
 .Xr fhreadlink 2 ,
 .Xr fhstat 2
+.Sh HISTORY
+The
+.Fn fhlink
+and
+.Fn fhlinkat
+system calls first appeared in
+.Fx 12.1 .
diff --git a/lib/libc/sys/fhreadlink.2 b/lib/libc/sys/fhreadlink.2
index 2837fd593d84..2b9a43110e4c 100644
--- a/lib/libc/sys/fhreadlink.2
+++ b/lib/libc/sys/fhreadlink.2
@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd March 30, 2020
+.Dd November 30, 2022
 .Dt FHREADLINK 2
 .Os
 .Sh NAME
@@ -92,3 +92,8 @@ is no longer valid
 .Sh SEE ALSO
 .Xr fhstat 2 ,
 .Xr fhlink 2 ,
+.Sh HISTORY
+The
+.Fn fhreadlink
+system call first appeared in
+.Fx 12.1 .
diff --git a/lib/libc/sys/getfh.2 b/lib/libc/sys/getfh.2
index e042839a00c4..fb3d434b2d08 100644
--- a/lib/libc/sys/getfh.2
+++ b/lib/libc/sys/getfh.2
@@ -29,7 +29,7 @@
 .\"	@(#)getfh.2	8.1 (Berkeley) 6/9/93
 .\" $FreeBSD$
 .\"
-.Dd December 23, 2021
+.Dd November 30, 2022
 .Dt GETFH 2
 .Os
 .Sh NAME
@@ -224,3 +224,11 @@ The
 .Fn getfh
 system call first appeared in
 .Bx 4.4 .
+The
+.Fn lgetfh
+system call first appeared in
+.Fx 5.3 .
+The
+.Fn getfhat
+system call first appeared in
+.Fx 12.1 .