diff options
Diffstat (limited to 'man2/ioctl_tty.2')
| -rw-r--r-- | man2/ioctl_tty.2 | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/man2/ioctl_tty.2 b/man2/ioctl_tty.2 index ac46725d22..186011ee7c 100644 --- a/man2/ioctl_tty.2 +++ b/man2/ioctl_tty.2 @@ -386,6 +386,9 @@ Set the foreground process group ID of this terminal. Argument: .BI "pid_t *" argp .IP +When successful, equivalent to +.IR "*argp = tcgetsid(fd)" . +.IP Get the session ID of the given terminal. This fails with the error .B ENOTTY |