diff options
Diffstat (limited to 'lib/libc/gen/ttyname.3')
| -rw-r--r-- | lib/libc/gen/ttyname.3 | 23 |
1 files changed, 3 insertions, 20 deletions
diff --git a/lib/libc/gen/ttyname.3 b/lib/libc/gen/ttyname.3 index c7b8cbc..e583833 100644 --- a/lib/libc/gen/ttyname.3 +++ b/lib/libc/gen/ttyname.3 @@ -34,8 +34,7 @@ .Sh NAME .Nm ttyname , .Nm ttyname_r , -.Nm isatty , -.Nm ttyslot +.Nm isatty .Nd get name of associated terminal (tty) from file descriptor .Sh LIBRARY .Lb libc @@ -47,8 +46,6 @@ .Fn ttyname_r "int fd" "char *buf" "size_t len" .Ft int .Fn isatty "int fd" -.Ft int -.Fn ttyslot void .Sh DESCRIPTION These functions operate on the system file descriptors for terminal type devices. @@ -89,13 +86,6 @@ The .Fn ttyname_r function takes a buffer and length as arguments to avoid this problem. -.Pp -The -.Fn ttyslot -function -fetches the current process' control terminal number from the -.Xr ttys 5 -file entry. .Sh RETURN VALUES The .Fn ttyname @@ -110,12 +100,6 @@ The .Fn ttyname_r function returns 0 if successful. Otherwise an error number is returned. -.Pp -The -.Fn ttyslot -function -returns the unit number of the device file if found; otherwise -the value zero is returned. .Sh FILES .Bl -tag -width ".Pa /etc/ttys" -compact .It Pa /dev/\(** @@ -142,10 +126,9 @@ is smaller than the length of the string to be returned. .Xr ttys 5 .Sh HISTORY The -.Fn isatty , -.Fn ttyname , +.Fn isatty and -.Fn ttyslot +.Fn ttyname functions appeared in .At v7 . |
