[ts-7000] select() with timeout = 0

To:
Subject:	[ts-7000] select() with timeout = 0
From:	"colecian" <>
Date:	Thu, 11 Feb 2010 13:39:17 -0000

Hi,

all the man pages for select() indicate that it returns immediately if both 
fields of timeout (struct timeval) are zero.

On the TS-7200 I find that select() returns a > 0 value (indicating a fd is 
set) even though timeval was zero.

Wondered if anyone has seen this. My watchdog keeps tripping because the 
combination of 38400 serial and TCP fd's keeps it very busy.

Best regards,

Ian Cole



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