diff options
| author | denny <denny@cvs.openbsd.org> | 1997-08-19 06:36:31 +0000 |
|---|---|---|
| committer | denny <denny@cvs.openbsd.org> | 1997-08-19 06:36:31 +0000 |
| commit | 1bc21344d855aff510a4a72985b243a48bd300c2 (patch) | |
| tree | 7b1265bf85bbec16d662a1a2ea7a744a550272ca | |
| parent | 3c662dfd6d37ed4e8aededed48485ddb7ca178b0 (diff) | |
Note return code >2 if malloc fails (POSIX spec behavior).
| -rw-r--r-- | bin/expr/expr.1 | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/bin/expr/expr.1 b/bin/expr/expr.1 index 037f7beb218..5def49de951 100644 --- a/bin/expr/expr.1 +++ b/bin/expr/expr.1 @@ -1,4 +1,4 @@ -.\" $OpenBSD: expr.1,v 1.2 1996/06/23 14:20:09 deraadt Exp $ +.\" $OpenBSD: expr.1,v 1.3 1997/08/19 06:36:30 denny Exp $ .\" $NetBSD: expr.1,v 1.9 1995/04/28 23:27:13 jtc Exp $ .\" .\" Written by J.T. Conklin <jtc@netbsd.org>. @@ -98,6 +98,8 @@ the expression is neither an empty string nor 0. the expression is an empty string or 0. .It 2 the expression is invalid. +.It >2 +an error occurred (such as memory allocation failure). .El .Sh STANDARDS The |