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Date: Thu, 19 Mar 2009 20:20:03 GMT
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To: freebsd-bugs@FreeBSD.org
From: Christopher Key <cjk32@cam.ac.uk>
Cc: 
Subject: Re: kern/97786: [udf] [patch] fs/udf: incorrect timestamps
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The following reply was made to PR kern/97786; it has been noted by GNATS.

From: Christopher Key <cjk32@cam.ac.uk>
To: bug-followup@FreeBSD.org, avg@topspin.kiev.ua
Cc:  
Subject: Re: kern/97786: [udf] [patch] fs/udf: incorrect timestamps
Date: Thu, 19 Mar 2009 20:12:39 +0000

 This is a multi-part message in MIME format.
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 Content-Transfer-Encoding: 7bit
 
 The applied patch is calculating microseconds instead of nanoseconds,
 new patch attached.
 
 Also, is there any chance of getting this MFCed?
 
 
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 Content-Type: text/plain;
  name="udf-nsec.patch"
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 Content-Disposition: inline;
  filename="udf-nsec.patch"
 
 Index: sys/fs/udf/udf_vnops.c
 ===================================================================
 --- sys/fs/udf/udf_vnops.c	(revision 190096)
 +++ sys/fs/udf/udf_vnops.c	(working copy)
 @@ -260,9 +260,10 @@
  		daysinyear += udf_isaleapyear(i);
  	t->tv_sec += daysinyear * 3600 * 24;
  
 -	/* Calculate microseconds */
 -	t->tv_nsec = time->centisec * 10000 + time->hund_usec * 100 +
 -	    time->usec;
 +	/* Calculate nanoseconds */
 +	t->tv_nsec = time->centisec * 100 * 100 * 1000 +
 +	    time->hund_usec * 100 * 1000 + 
 +	    time->usec * 1000;
  
  	/*
  	 * Calculate the time zone.  The timezone is 12 bit signed 2's
 
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