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authorTheo de Raadt <deraadt@cvs.openbsd.org>2000-12-21 22:59:54 +0000
committerTheo de Raadt <deraadt@cvs.openbsd.org>2000-12-21 22:59:54 +0000
commitb2df43c4793df4e8ba793b23ffc3fc7180bebf4f (patch)
tree9d85f6b41de62d17685b248341830739e02787ff /lib
parent1615799d39290569dc3e09c25b7748c28e7d7e98 (diff)
more Va stuff
Diffstat (limited to 'lib')
-rw-r--r--lib/libc/net/rcmd.315
1 files changed, 9 insertions, 6 deletions
diff --git a/lib/libc/net/rcmd.3 b/lib/libc/net/rcmd.3
index 2ec2c88d4af..89457ab8592 100644
--- a/lib/libc/net/rcmd.3
+++ b/lib/libc/net/rcmd.3
@@ -1,4 +1,4 @@
-.\" $OpenBSD: rcmd.3,v 1.21 2000/12/21 16:07:37 deraadt Exp $
+.\" $OpenBSD: rcmd.3,v 1.22 2000/12/21 22:59:53 deraadt Exp $
.\"
.\" Copyright (c) 1983, 1991, 1993
.\" The Regents of the University of California. All rights reserved.
@@ -147,13 +147,16 @@ signal numbers, to be
forwarded to the process group of the command.
If
.Fa fd2p
-is 0, then the standard error (unit 2 of the remote command) will be made the
-same as the standard output 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.
+is
+.Va NULL ,
+then the standard error (unit 2 of the remote command) will be made
+the same as the standard output 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.
Note that if the user is not the superuser,
.Fa fd2p
-must be 0.
+must be
+.Va NULL .
.Pp
.Fn rcmd_af
takes address family in the last argument.