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http://www.openoffice.org/issues/show_bug.cgi?id=67191
User sb changed the following:
What |Old value |New value
================================================================================
Status|NEW |STARTED
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Summary|idlc sometimes breaks whil|Unix osl_waitCondition fai
|e building solaris |ls for spurious wakeups
--------------------------------------------------------------------------------
------- Additional comments from [EMAIL PROTECTED] Wed Aug 30 08:07:51 -0700
2006 -------
The root cause of this issue is that osl_waitCondition in
sal/osl/unx/conditn.c:1.6 is broken: instead of checking pCond->m_State to
detect spurious wakeups, it checks the return value of pthread_cond_wait. [I
changed the Summary accordingly.]
Apparently, there are Solaris machines where spurious wakeups do happen rather
frequently. In the case of failing idlc, this happens as follows (SRC680m182):
sal/osl/unx/process.c:1.40 l. 915 erroneously succeeds without the condition
having been signaled (due to a spurious wakeup), so that in l. 931 m_pid is
still 0, so that osl_Process_E_Unknown is returned in l. 944. This leads to
unlink'ing the various files passed from idlc to cpp in
idlc/source/idlccompile.cxx:1.19 l. 366--368 before cpp had a chance to read
them.
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