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-rw-r--r--usr.bin/snmp/snmp.129
1 files changed, 27 insertions, 2 deletions
diff --git a/usr.bin/snmp/snmp.1 b/usr.bin/snmp/snmp.1
index cf1077b5c0f..678893e95b7 100644
--- a/usr.bin/snmp/snmp.1
+++ b/usr.bin/snmp/snmp.1
@@ -1,4 +1,4 @@
-.\" $OpenBSD: snmp.1,v 1.13 2020/04/23 21:28:09 jmc Exp $
+.\" $OpenBSD: snmp.1,v 1.14 2020/08/08 07:11:47 martijn Exp $
.\"
.\" Copyright (c) 2019 Martijn van Duren <martijn@openbsd.org>
.\"
@@ -14,7 +14,7 @@
.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.\"
-.Dd $Mdocdate: April 23 2020 $
+.Dd $Mdocdate: August 8 2020 $
.Dt SNMP 1
.Os
.Sh NAME
@@ -524,6 +524,31 @@ Actually a normal integer for compatibility with netsnmp.
A hex string.
Similar to a decimal string, but in hexadecimal format.
.El
+.Sh ENVIRONMENT
+.Bl -tag -width LC_CTYPE
+.It Ev LC_CTYPE
+The character encoding
+.Xr locale 1
+used for output.
+It decides whether objects having a display format of UTF-8 are printed as
+UTF-8, and whether each byte invalid according to the object's display format is
+printed as a UTF-8 replacement character
+.Pq Sq \[uFFFD] .
+.Pp
+If unset or set to
+.Qq C ,
+.Qq POSIX ,
+or an unsupported value, for objects having a display format of UTF-8, each
+.Em printable
+non-ASCII character is replaced with a single dot
+.Pq Sq \&. .
+Each byte invalid according to the object's display format is printed as a
+question mark
+.Pq Sq \&? .
+.Pp
+Each non-printable character is always replaced with a single dot
+.Pq Sq \&. .
+.El
.Sh SEE ALSO
.Xr snmpd 8
.Sh HISTORY