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mem.4: Correct the HISTORY section

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The history section (added in CSRG) claimed both first appeared in v6.
Looking at the manuals in the TUHS archive, /dev/mem was in v1
and /dev/kmem was introduced in v5.

Reviewed by:	imp
Obtained from:	OpenBSD
MFC after:	5 days
Differential Revision:	https://reviews.freebsd.org/D44486
This commit is contained in:
Gordon Bergling 2024-03-24 06:10:39 +01:00
parent eee6217b40
commit 8a56ef8d75
1 changed files with 7 additions and 5 deletions
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12
share/man/man4/mem.4
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@ -25,7 +25,7 @@
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.Dd March 11, 2022
.Dd March 24, 2024
.Dt MEM 4
.Os
.Sh NAME
@ -298,11 +298,13 @@ privilege.
.Xr memcontrol 8
.Sh HISTORY
The
.Nm mem
.Pa /dev/mem
file appeared in
.At v1
and
.Nm kmem
files appeared in
.At v6 .
.Pa /dev/kmem
in
.At v5 .
The ioctl interface for memory range attributes was added in
.Fx 3.2 .
.Sh BUGS