David van Moolenbroek 673c4e01a5 PTY: let closed master cause EOF on slave
This puts PTY on par with e.g. rs232 as well as behavior documented
for other OSes.  It is not a fix for an issue in userland, though.

- add a (minimal) test case to test77;
- fix a few other minor issues in test77.

Change-Id: I89c000921ee69dd9f5713665349c1ab1ad1dc2cc
2014-08-28 16:30:25 +00:00
..
2014-08-28 16:29:27 +00:00