On Wed, Apr 18, 2018 at 9:29 PM, Eric Covener <covener@xxxxxxxxx> wrote: > On Wed, Apr 18, 2018 at 3:18 PM, Hemant Chaudhary > <hemantdude.chaudhary@xxxxxxxxx> wrote: >> Thanks Eric >> >> It means thread are using lock so that one thread/process can write a time. > I believe it's unlocked, I think posix promises they will not be > interleaved if written through a shared file descriptor. If I recall correctly, that's only true as long as the log lines are shorter than PIPE_BUF (apparently 4096 on Linux). Very long log lines are actually sometimes written interleaved by httpd. rainer --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx
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