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-rw-r--r--sbin/dumpon/dumpon.810
1 files changed, 10 insertions, 0 deletions
diff --git a/sbin/dumpon/dumpon.8 b/sbin/dumpon/dumpon.8
index ff47bcb19479..2c09e85cda85 100644
--- a/sbin/dumpon/dumpon.8
+++ b/sbin/dumpon/dumpon.8
@@ -41,6 +41,9 @@
.Nm
.Op Fl v
.Cm off
+.Nm
+.Op Fl v
+.Fl l
.Sh DESCRIPTION
The
.Nm
@@ -72,6 +75,13 @@ total amount of physical memory as reported by the
variable.
.Pp
The
+.Fl l
+flag causes
+.Nm
+to print the current dump device or _PATH_DEVNULL ("/dev/null") if no device is
+configured.
+.Pp
+The
.Fl v
flag causes
.Nm