QDBM and transactions

[Matthias Andree]

"Pavel Kankovsky" <peak at argo.troja.mff.cuni.cz> writes:

> BTW: Matthias, you should avoid stdio calls in a signal handler. Most libc
> routines, including stdio, are not reentrant.

I believe I've fixed this now. Could you have another look at the
current db_lock.c file to see if the signal handler is safe now?

I'm attaching the file for your convenience.

-- 
Matthias Andree
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