diff options
Diffstat (limited to 'lib/libc/gen/popen.3')
| -rw-r--r-- | lib/libc/gen/popen.3 | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/lib/libc/gen/popen.3 b/lib/libc/gen/popen.3 index 50132a2..ae020da 100644 --- a/lib/libc/gen/popen.3 +++ b/lib/libc/gen/popen.3 @@ -164,6 +164,16 @@ function does not reliably set .Xr fopen 3 , .Xr stdio 3 , .Xr system 3 +.Sh HISTORY +A +.Fn popen +and a +.Fn pclose +function appeared in +.At v7 . +.Pp +Bidirectional functionality was added in +.Fx 2.2.6 . .Sh BUGS Since the standard input of a command opened for reading shares its seek offset with the process that called @@ -189,13 +199,3 @@ always calls .Xr sh 1 , never calls .Xr csh 1 . -.Sh HISTORY -A -.Fn popen -and a -.Fn pclose -function appeared in -.At v7 . -.Pp -Bidirectional functionality was added in -.Fx 2.2.6 . |
