Ingo Weinhold 2be99447d8 * Added some comments to the thread flags.
* Added new thread flag THREAD_FLAGS_ALWAYS_RESTART_SYSCALL. If set, it forces
  syscall restart even when a signal handler without SA_RESTART was invoked.
* Fixed sigwait(): If one of requested signals wasn't already pending it would
  never wake up. Also, the syscall always needs to be restarted, if interrupted
  by another signal.
* Renamed a bunch of the POSIX signal function implementations which did return
  an error code directly (instead via errno). Added correct POSIX functions
  where needed.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36054 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-06 20:23:18 +00:00
..
2010-03-26 00:03:53 +00:00