Willy Tarreau 3d2f16f3c3 MINOR: standard: add a new debug macro : fddebug()
This macro is usable like printf but sends messages to fd #-1, which has no
visible effect but is easy to spot in strace. This is very useful to put
tracers at many points during debugging sessions.
2012-05-13 00:21:17 +02:00
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