diff options
| -rw-r--r-- | lib/libc/sys/pipe.2 | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/libc/sys/pipe.2 b/lib/libc/sys/pipe.2 index d50c94f2d0cb..1a3c4a432a60 100644 --- a/lib/libc/sys/pipe.2 +++ b/lib/libc/sys/pipe.2 @@ -116,4 +116,5 @@ A .Fn pipe function call appeared in Version 3 AT&T UNIX. .Pp -Bidirectional pipes were first used on Unix System V release 4. +Bidirectional pipes were first used on +.At V.4 . |