[Various] libc/1828: signal handler chages errno while doing fdopen(3) to pipe.

Andreas Jaeger aj@suse.de
Tue Jul 25 00:17:00 GMT 2000


We've received the appended bug report which I've answered directly
with a reference to ISO C99.

Looking again into it, I noticed that Unix98 and Posix allow to call
certain asynch-signal safe functions - which might set errno as a side
effect.  What can we do?  Can we do anything at all?

Andreas



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