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Re: port-sparc64/46652 (sparc ofwboot.net fails to loadkernelviatftp)
The following reply was made to PR port-sparc64/46652; it has been noted by
From: Izumi Tsutsui <tsutsui%ceres.dti.ne.jp@localhost>
Subject: Re: port-sparc64/46652 (sparc ofwboot.net fails to loadkernelviatftp)
Date: Sat, 14 Jul 2012 09:42:04 +0900
> Thus wrote Izumi Tsutsui (tsutsui%ceres.dti.ne.jp@localhost):
> > > net_tftp_bootp(struct of_dev *op)
> > Do you still prefer (int **) for net_tftp_bootp() to return
> > netev_sock pointer, or (struct open_file *) is acceptable?
> Sorry for the late answer.
> I prefer (int **) but (struct open_file *) is also acceptable
I notice old gcc 4.1.3 complained about (int **) with WARNS=2:
cc1: warnings being treated as errors
/usr/src/sys/arch/sparc/stand/ofwboot/ofdev.c: In function 'devopen':
/usr/src/sys/arch/sparc/stand/ofwboot/ofdev.c:539: warning: dereferencing
type-punned pointer will break strict-aliasing rules
(probably that was the reason I changed it)
gcc 4.5.3 doesn't warn it so is it okay to assume it was a false alarm?
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