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* exceptions.cc (try_to_debug): Improve comment.

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* fhandler_tty.cc (fhandler_pty_master::fhandler_pty_master): Add a comment.
This commit is contained in:
Christopher Faylor
2010-10-24 15:26:05 +00:00
parent c4f296c2a9
commit 488ddaced3
3 changed files with 13 additions and 6 deletions
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5
winsup/cygwin/exceptions.cc
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@@ -390,8 +390,9 @@ try_to_debug (bool waitloop)
suspend_all_threads_except (current_thread_id);
*/
/* if any of these mutexes is owned, we will fail to start any cygwin app
until trapped app exits */
/* If the tty mutex is owned, we will fail to start any cygwin app
until the trapped app exits. However, this will only release any
the mutex if it is owned by this thread so that may be problematic. */
lock_ttys::release ();