For the record ...
On 21/02/2020 22:31, Kyle Evans wrote:
On Fri, Feb 21, 2020 at 3:53 PM Li-Wen Hsu wrote:
On Sat, Feb 22, 2020 at 4:58 AM Antoine Brodin wrote:
On Thu, Feb 20, 2020 at 4:01 AM Hiroki Sato wrote:
Author: hrs
Date: Thu Feb 20 03:01:27 2020
New Revision: 358152
URL:
Conrad Meyer wrote
in :
ce> Given the report and looking at the change, I suspect the problem is
ce> the promotion of '-residue' from size_t (unsigned 32-bit on i386) to
ce> off_t (signed 64-bit). Something like '-(off_t)residue' or even
ce> 'off_t residue;' should fix it.
Yes, r358235 is
On Fri, Feb 21, 2020 at 3:53 PM Li-Wen Hsu wrote:
>
> On Sat, Feb 22, 2020 at 4:58 AM Antoine Brodin wrote:
> >
> > On Thu, Feb 20, 2020 at 4:01 AM Hiroki Sato wrote:
> > >
> > > Author: hrs
> > > Date: Thu Feb 20 03:01:27 2020
> > > New Revision: 358152
> > > URL:
Given the report and looking at the change, I suspect the problem is
the promotion of '-residue' from size_t (unsigned 32-bit on i386) to
off_t (signed 64-bit). Something like '-(off_t)residue' or even
'off_t residue;' should fix it.
Repro:
static void
myoff(off_t foo)
{
printf("%jd\n",
On Sat, Feb 22, 2020 at 4:58 AM Antoine Brodin wrote:
>
> On Thu, Feb 20, 2020 at 4:01 AM Hiroki Sato wrote:
> >
> > Author: hrs
> > Date: Thu Feb 20 03:01:27 2020
> > New Revision: 358152
> > URL: https://svnweb.freebsd.org/changeset/base/358152
> >
> > Log:
> > Improve performance of "read"
On Thu, Feb 20, 2020 at 4:01 AM Hiroki Sato wrote:
>
> Author: hrs
> Date: Thu Feb 20 03:01:27 2020
> New Revision: 358152
> URL: https://svnweb.freebsd.org/changeset/base/358152
>
> Log:
> Improve performance of "read" built-in command when using a seekable
> fd.
>
> The read built-in
Author: hrs
Date: Thu Feb 20 03:01:27 2020
New Revision: 358152
URL: https://svnweb.freebsd.org/changeset/base/358152
Log:
Improve performance of "read" built-in command when using a seekable
fd.
The read built-in command calls read(2) with a 1-byte buffer because
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