linux-user: Implement ioctl cmd TIOCGPTPEER

With glibc 2.27 the openpty function prefers the TIOCGPTPEER ioctl.

Signed-off-by: Andreas Schwab <schwab@suse.de>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <mvmbmhdosb9.fsf_-_@suse.de>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Andreas Schwab 2018-01-29 11:47:06 +01:00 committed by Laurent Vivier
parent f0fa817675
commit 2b74f621f1
20 changed files with 34 additions and 0 deletions

View file

@ -245,6 +245,7 @@ struct target_termios {
/* Get minor device of a pty master's FD -- Solaris equiv is ISPTM */
#define TARGET_TIOCGPTN TARGET_IOR('t', 134, unsigned int) /* Get Pty Number */
#define TARGET_TIOCSPTLCK TARGET_IOW('t', 135, int) /* Lock/unlock PTY */
#define TARGET_TIOCGPTPEER TARGET_IO('t', 137) /* Safely open the slave */
/* Little f */
#define TARGET_FIOCLEX TARGET_IO('f', 1)