From: "H.J. Lu" <hjl.tools@gmail.com>
To: Florian Weimer <fw@deneb.enyo.de>
Cc: "H.J. Lu via Libc-alpha" <libc-alpha@sourceware.org>
Subject: Re: [PATCH v2] Initialize wchar_t string with wmemset [BZ #27655]
Date: Sat, 27 Mar 2021 10:56:09 -0700 [thread overview]
Message-ID: <CAMe9rOohkO06iCdC1UTwkvhw6i4HZOEzZT1zEi4NvED5+6qwOw@mail.gmail.com> (raw)
In-Reply-To: <87blb48oxa.fsf@mid.deneb.enyo.de>
On Sat, Mar 27, 2021 at 10:52 AM Florian Weimer <fw@deneb.enyo.de> wrote:
>
> * H. J. Lu:
>
> > Subject: [PATCH v2] Initialize wchar_t string with wmemset [BZ #27655]
> >
> > Use wmemset to initialize wchar_t string.
> > ---
> > string/test-strnlen.c | 4 +++-
> > 1 file changed, 3 insertions(+), 1 deletion(-)
> >
> > diff --git a/string/test-strnlen.c b/string/test-strnlen.c
> > index a49d93afa2..b98dc10a56 100644
> > --- a/string/test-strnlen.c
> > +++ b/string/test-strnlen.c
> > @@ -27,6 +27,7 @@
> >
> > #ifndef WIDE
> > # define STRNLEN strnlen
> > +# define MEMSET memset
> > # define CHAR char
> > # define BIG_CHAR CHAR_MAX
> > # define MIDDLE_CHAR 127
> > @@ -34,6 +35,7 @@
> > #else
> > # include <wchar.h>
> > # define STRNLEN wcsnlen
> > +# define MEMSET wmemset
> > # define CHAR wchar_t
> > # define BIG_CHAR WCHAR_MAX
> > # define MIDDLE_CHAR 1121
> > @@ -153,7 +155,7 @@ do_page_tests (void)
> > size_t last_offset = (page_size / sizeof (CHAR)) - 1;
> >
> > CHAR *s = (CHAR *) buf2;
> > - memset (s, 65, (last_offset - 1));
> > + MEMSET (s, 65, (last_offset - 1));
> > s[last_offset] = 0;
> >
> > /* Place short strings ending at page boundary. */
>
> Patch looks good. Please change the commit message to mention that
> this changes just a test.
I changed the commit subject to
test-strnlen.c: Initialize wchar_t string with wmemset [BZ #27655]
--
H.J.
next prev parent reply other threads:[~2021-03-27 17:56 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-27 16:24 [PATCH] " H.J. Lu
2021-03-27 17:45 ` Florian Weimer
2021-03-27 17:49 ` [PATCH v2] " H.J. Lu
2021-03-27 17:52 ` Florian Weimer
2021-03-27 17:56 ` H.J. Lu [this message]
2022-01-27 17:06 ` H.J. Lu
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