Consistently mark std(in|out|err) with .Dv, because that's how they

are marked up in stdio(3), and because they are defined expressions
of type "FILE *".

Approved by:	re

2 files changed, 8 insertions, 5 deletions

diff --git a/lib/libc/net/rcmd.3 b/lib/libc/net/rcmd.3
index ba2cc55..5367655 100644
--- a/lib/libc/net/rcmd.3
+++ b/lib/libc/net/rcmd.3
@@ -105,9 +105,9 @@ a socket in the Internet domain of type
 .Dv SOCK_STREAM
 is returned to the caller, and given to the remote
 command as
-.Em stdin
+.Dv stdin
 and
-.Em stdout .
+.Dv stdout .
 If
 .Fa fd2p
 is non-zero, then an auxiliary channel to a control
@@ -123,10 +123,10 @@ forwarded to the process group of the command.
 If
 .Fa fd2p
 is 0, then the
-.Em stderr
+.Dv stderr
 (unit 2 of the remote
 command) will be made the same as the
-.Em stdout
+.Dv stdout
 and no
 provision is made for sending arbitrary signals to the remote process,
 although you may be able to get its attention by using out-of-band data.
diff --git a/lib/libc/net/rcmdsh.3 b/lib/libc/net/rcmdsh.3
index f10073e..10d95a2 100644
--- a/lib/libc/net/rcmdsh.3
+++ b/lib/libc/net/rcmdsh.3
@@ -90,7 +90,10 @@ a socket in the
 domain of type
 .Dv SOCK_STREAM
 is returned to the caller, and given to the remote
-command as stdin, stdout, and stderr.
+command as
+.Dv stdin , stdout ,
+and
+.Dv stderr .
 .Sh RETURN VALUES
 The
 .Fn rcmdsh