Commit Graph

5 Commits

Author SHA1 Message Date
Takashi Yano 13a84ac79b Cygwin: ctty: Replace ctty constant with more descriptive macros.
This patch replaces ctty constants with more descriptive macros
(CTTY_UNINITIALIZED and CTTY_RELEASED) rather than -1 and -2 as
well as checking sign with CTTY_IS_VALID().

Fixes: 3b7df69aaa (Cygwin: ctty: Add comments for the special values: -1 and -2.)
Suggested-by: Corinna Vinschen <corinna@vinschen.de>
Signed-off-by: Takashi Yano <takashi.yano@nifty.ne.jp>
2023-03-07 10:51:29 +09:00
Corinna Vinschen 9ddd48ee1b Cygwin: /proc/<PID>/maps: print real shared region addresses
So far, the addresses printed for the shared regions of a process
were faked.  The assumption was that the shared regions are always
in the same place in all processes, so we just printed the addresses
of the current process.  This is no safe bet.  The only safe bet is
the address of the cygheap.  So keep track of the addresses in the
cygheap and read the addresses from the cygheap of the observed
processes.  Add output for the shared console.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2023-01-17 22:00:48 +01:00
Andy Koppe 59b8ee7d70 Cygwin: Correct /proc/*/stat for processes without ctty
Report 0 instead of 268435455 (i.e. 0xFFFFFFF) in the tty field of
/proc/*/stat for processes without a controlling terminal. This is what
the procps utility expects when selecting or excluding such processes.
2022-11-10 10:07:05 +01:00
Corinna Vinschen a3f1eff388 Cygwin: /proc/<PID>/maps: output cygheap info
Now that the cygheap isn't part of the CYgwin DLL anymore, we have a
known memory location which is not known in maps output.  Fix that by
checking for cygheap address (same in all processes) and add to output.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2022-10-28 16:26:53 +02:00
Corinna Vinschen 007e23d639 Cygwin: Reorganize cygwin source dir
Create subdirs and move files accordingly:

- DevDocs:  doc files
- fhandler: fhandler sources, split fhandler.cc into base.cc and null.cc
- local_includes: local include files
- scripts:  scripts called during build
- sec:      security sources

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2022-08-05 12:02:11 +02:00