diff options
| author |   aaron <aaron@openbsd.org> | 1999-05-29 22:38:33 +0000 |
|---|---|---|
| committer | aaron <aaron@openbsd.org> | 1999-05-29 22:38:33 +0000 |
| commit | d7403a2a9920cef3553a58e7c79772e68b7335a3 (patch) | |
| tree | 6030842094a9cac170dccdd0c7ca3b749ae590b8 /lib/libc/gen/popen.3 | |
| parent | repairs (diff) | |
| download | wireguard-openbsd-d7403a2a9920cef3553a58e7c79772e68b7335a3.tar.xz wireguard-openbsd-d7403a2a9920cef3553a58e7c79772e68b7335a3.zip | |
repairs; go back over some old files, because we should properly distinguish
between NUL and NULL, i.e., don't use the .Dv (defined variable) macro when
referring to an ASCII NUL
Diffstat (limited to 'lib/libc/gen/popen.3')
| -rw-r--r-- | lib/libc/gen/popen.3 | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/lib/libc/gen/popen.3 b/lib/libc/gen/popen.3 index 7795a02b14f..aaf07b5c457 100644 --- a/lib/libc/gen/popen.3 +++ b/lib/libc/gen/popen.3 @@ -1,4 +1,4 @@ -.\" $OpenBSD: popen.3,v 1.4 1999/05/29 20:07:14 aaron Exp $ +.\" $OpenBSD: popen.3,v 1.5 1999/05/29 22:38:35 aaron Exp $ .\" .\" Copyright (c) 1991, 1993 .\" The Regents of the University of California. All rights reserved. @@ -60,8 +60,7 @@ the resulting stream is correspondingly read-only or write-only. .Pp The .Fa command -argument is a pointer to a -.Dv NULL Ns -terminated +argument is a pointer to a NUL-terminated string containing a shell command line. This command is passed to .Pa /bin/sh @@ -70,8 +69,7 @@ using the flag; interpretation, if any, is performed by the shell. The .Fa mode -argument is a pointer to a -.Dv NULL Ns -terminated +argument is a pointer to a NUL-terminated string which must be either .Qq r for reading |