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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2011-10-22 06:27:41 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2011-10-22 06:27:41 +0200 |
| commit | 7449e18190b8ed07a7cd1711b40885ae4b97efb4 (patch) | |
| tree | c6913f5cab94f304f49731d7700d7afa30fd2a2a /docs | |
| parent | ef5a2d757a963fa50807c0abc8cb65be8657c8ee (diff) | |
| download | busybox-7449e18190b8ed07a7cd1711b40885ae4b97efb4.tar.gz | |
getty,login: tighten up handling of ctty, pgrp, and tty attr restoring on timeout
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/ctty.htm | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/docs/ctty.htm b/docs/ctty.htm index e7d2877f8..3cb2dd2bd 100644 --- a/docs/ctty.htm +++ b/docs/ctty.htm @@ -279,6 +279,7 @@ and inspect it by Again, if TOSTOP is set but the background process ignores or blocks the SIGTTOU signal, or if its process group is orphaned (see below), then the write() returns an EIO error, and no signal is sent. +[vda: correction. SUS says that if SIGTTOU is blocked/ignored, write succeeds. ] <p> </p><h3>Orphaned process groups</h3> |