[dpdk-dev] Printfs in Signal Handler
Thomas Monjalon
thomas at monjalon.net
Tue Dec 1 10:24:16 CET 2020
01/12/2020 04:39, prateekag:
> printf is not signal safe and may lead to deadlock if kept in signal handler
> and
> signal comes in two quick succession. It will not lead to incorrect behavior
> and it is a highly unlikely event. And an expert may understand why this
> issue happened. Is it worthwhile to change these printfs to unix I/O write
> call?
Thank you for reporting.
Please could you describe which files and functions you are talking about?
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