Re: [PATCH] ioctl_tty.2: TIOCGSID is equivalent to tcgetsid()
flat view
From: Michael Kerrisk (man-pages) <hidden>
Date: 2021-08-30 21:17:31
Hello Pali, On 8/30/21 6:08 PM, Pali Rohár wrote:
Signed-off-by: Pali Rohár <pali@kernel.org>
Thanks. Patch applied. Cheers, Michael
quoted hunk ↗ jump to hunk
--- man2/ioctl_tty.2 | 3 +++ 1 file changed, 3 insertions(+)diff --git a/man2/ioctl_tty.2 b/man2/ioctl_tty.2 index c7a8aad7b395..6ba18f337e8f 100644 --- a/man2/ioctl_tty.2 +++ b/man2/ioctl_tty.2@@ -401,6 +401,9 @@ 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
-- Michael Kerrisk Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/ Linux/UNIX System Programming Training: http://man7.org/training/