From owner-freebsd-usb@FreeBSD.ORG  Mon Feb 27 17:20:13 2006
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Date: Mon, 27 Feb 2006 17:20:07 GMT
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To: freebsd-usb@FreeBSD.org
From: Lonnie Mendez <lmendez19@austin.rr.com>
Cc: 
Subject: Re: usb/40792: signals lead to data loss on device ugen
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The following reply was made to PR usb/40792; it has been noted by GNATS.

From: Lonnie Mendez <lmendez19@austin.rr.com>
To: bug-followup@FreeBSD.org
Cc:  
Subject: Re: usb/40792: signals lead to data loss on device ugen
Date: Mon, 27 Feb 2006 11:13:05 -0600

    My fault for not reading up on how to protect critical code with 
 sigprocmask().  ie: 
 http://ou800doc.caldera.com/en/SDK_sysprog/_Protecting_Critical_Sections.html
 
    This technique works to protect the code from qemu's use of SIGALRM 
 as a timing mechanism.  There are a few more issues with my code, but 
 they are my issues.  Sorry for the stirrup.