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Re: Use of signal-unsafe functions from signal handlers - Mailing list pgsql-bugs

From Tom Lane
Subject Re: Use of signal-unsafe functions from signal handlers
Date
Msg-id 1773723.1653441914@sss.pgh.pa.us
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In response to Use of signal-unsafe functions from signal handlers  (Mats Kindahl <mats@timescale.com>)
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Michael Paquier <michael@paquier.xyz> writes:
> Hmm.  Shouldn't we worry about FloatExceptionHandler() that gets used
> on SIGFPE?

SIGFPE is generated synchronously, so that one's not really a problem,
I think: it can only interrupt code that is doing trap-prone arithmetic.
Anyway that code's been like that for ages and nobody has reported an
issue there.

            regards, tom lane

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