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PR 10575. Improves running target commands.
authorDavid Smith <dsmith@redhat.com>
Tue, 13 Oct 2009 13:55:57 +0000 (08:55 -0500)
committerDavid Smith <dsmith@redhat.com>
Tue, 13 Oct 2009 13:55:57 +0000 (08:55 -0500)
commitba9abf303e1bed196668f103b2a17c48e3df70aa
tree8e52906c75d0570a2cb34e654b883864427f23b0tree
parente61d83ef1459c8608634f26fca83e2e42dc5c10dcommit | diff
PR 10575.  Improves running target commands.
* runtime/staprun/mainloop.c (signal_usr1): Renamed from signal_dontcare.
  Sets a new variable, usr1_interrupt.
  (start_cmd): Avoids pause() race condition by switching to blocking
  SIGUSR1, then waiting on SIGUSR1 with sigsuspend().
runtime/staprun/mainloop.c diff | blob | blame | history
systemtap: system-wide probe/trace tool
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