| commit | 25c4ad6ea52fc5451193dc98fc5ab04b1f509302 | |
| author | Takashi Yano <takashi.yano@nifty.ne.jp> | |
| Tue, 20 Dec 2022 11:26:36 +0000 (20 20:26 +0900) | ||
| committer | Takashi Yano <takashi.yano@nifty.ne.jp> | |
| Thu, 22 Dec 2022 11:57:17 +0000 (22 20:57 +0900) | ||
| tree | 16a0de464013fabf791737dbfc4ebd5abb7169cb | treesnapshot (tar.gz zip) |
| parent | 5841b2f6a4208682264d03e3edfa0a09881932a6 | commitdiff |
Cygwin: pinfo: Align CTTY behavior to the statement of POSIX.
POSIX states "A terminal may be the controlling terminal for at most
one session."
https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap11.html
However, in cygwin, multiple sessions could be associated with the
same TTY. This patch aligns CTTY behavior to the statement of POSIX.
Reviewed-by: Corinna Vinschen <corinna@vinschen.de>
Signed-off-by: Takashi Yano <takashi.yano@nifty.ne.jp>
POSIX states "A terminal may be the controlling terminal for at most
one session."
https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap11.html
However, in cygwin, multiple sessions could be associated with the
same TTY. This patch aligns CTTY behavior to the statement of POSIX.
Reviewed-by: Corinna Vinschen <corinna@vinschen.de>
Signed-off-by: Takashi Yano <takashi.yano@nifty.ne.jp>
| winsup/cygwin/fhandler/termios.cc | diffblobblamehistory | |
| winsup/cygwin/mm/cygheap.cc | diffblobblamehistory | |
| winsup/cygwin/pinfo.cc | diffblobblamehistory |