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Re: [bug-gnulib] Re: adding once-only initialization to lock module
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From: |
Bruno Haible |
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Subject: |
Re: [bug-gnulib] Re: adding once-only initialization to lock module |
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Date: |
Tue, 26 Jul 2005 14:39:22 +0200 |
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User-agent: |
KMail/1.5 |
Albert Chin wrote:
> I'd review this:
> http://mailman.mit.edu/pipermail/kerberos/2005-May/007723.html
>
> It details how the weak referenced stubs in libc on some systems work
> with pthread_once().
Thanks for the info. Indeed, on Solaris and HP-UX 11, the libc and libpthread
both contain most of the pthread_* symbols. But only the ones in libpthread
actually allow creating threads. I have fixed this in the lock module
through a most costly pthread_in_use() macro.
Bruno