Date: Sat, 30 May 2009 14:28:53 +0200 From: Hans Petter Selasky <hselasky@c2i.net> To: Sylvestre Gallon <syl@freebsd.org> Cc: Perforce Change Reviews <perforce@freebsd.org> Subject: Re: PERFORCE change 163077 for review Message-ID: <200905301428.54367.hselasky@c2i.net> In-Reply-To: <200905301128.n4UBSGad022347@repoman.freebsd.org> References: <200905301128.n4UBSGad022347@repoman.freebsd.org>
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On Saturday 30 May 2009, Sylvestre Gallon wrote: > +=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0ret =3D libusb20_dev_proces= s(devh->os_priv); > +=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0if (ret =3D=3D 0 || LIBUSB2= 0_ERROR_NO_DEVICE) ret =3D=3D LIBUSB20_ERROR_NO_DEVICE One note: libusb20 is not thread safe. So you might need an additional lock for that,= =20 I.E. when you call libusb20_dev_process() and libusb20_tr_submit()++ must b= e=20 atomic. If this cannot be solved in libusb10, I will do something. =2D-HPS
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