[src/trunk]: src/lib/libc/sys Revise wording to say that setting the argument...

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/9c4e0216696b
branches:  trunk
changeset: 537060:9c4e0216696b
user:      christos <christos%NetBSD.org@localhost>
date:      Thu Sep 26 12:08:10 2002 +0000

description:
Revise wording to say that setting the argument vector is not mandatory.

>xs%kittenz.org@localhost:
>susv3 agrees with this, since in the rationale, susv3 states the
>requirement of argc >= 1 was removed recently following iso c. it
>is now only a "should."

diffstat:

 lib/libc/sys/execve.2 |  5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diffs (19 lines):

diff -r 37ab1b13af00 -r 9c4e0216696b lib/libc/sys/execve.2
--- a/lib/libc/sys/execve.2     Thu Sep 26 11:47:35 2002 +0000
+++ b/lib/libc/sys/execve.2     Thu Sep 26 12:08:10 2002 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: execve.2,v 1.24 2002/08/11 10:28:23 yamt Exp $
+.\"    $NetBSD: execve.2,v 1.25 2002/09/26 12:08:10 christos Exp $
 .\"
 .\" Copyright (c) 1980, 1991, 1993
 .\"    The Regents of the University of California.  All rights reserved.
@@ -102,8 +102,7 @@
 is a pointer to a null-terminated array of
 character pointers to null-terminated character strings.
 These strings construct the argument list to be made available to the new
-process.  At least one argument must be present in
-the array; by custom, the first element should be
+process.  By custom, the first element should be
 the name of the executed program (for example, the last component of
 .Fa path ) .
 .Pp