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List:       net-snmp-bugs
Subject:    [ net-snmp-Bugs-558837 ] snmptrapd print to file buffered on NT
From:       noreply () sourceforge ! net
Date:       2002-05-21 20:01:58
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Bugs item #558837, was opened at 2002-05-21 16:01
You can respond by visiting: 
http://sourceforge.net/tracker/?func=detail&atid=112694&aid=558837&group_id=12694

Category: apps
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Todd Wohlers (twohlers)
Assigned to: Nobody/Anonymous (nobody)
Summary: snmptrapd print to file buffered on NT

Initial Comment:
The snmptrapd print to file option (-o) buffers the output 
on Windows platforms only.  On Solaris the output is 
line buffered.

The problem appears to lie with the following code:

ucd-snmp-4.2.3/snmplib/snmp_logging.c(line 162):

        setvbuf( logfile, NULL, _IOLBF, BUFSIZ );

_IOLBF on Solaris enables buffering on a line at a 
time, but on Windows it enables full buffering.

One possible solution would be to call fflush() after 
outputing a line of text on Windows platforms only.


----------------------------------------------------------------------

You can respond by visiting: 
http://sourceforge.net/tracker/?func=detail&atid=112694&aid=558837&group_id=12694

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