Hi! On Mon, Mar 17, 2025 at 02:32:13AM +0800, Kang-Che Sung wrote: > Add the missing length requirement about MB_CUR_MAX to wcrtomb(3). > > Change the wording on the MB_CUR_MAX requirement in wctomb(3). If > programmers know the wide character to convert beforehand, they are > allowed to use a buffer smaller than MB_CUR_MAX bytes, as long as it > "fits" the sequence. > > Signed-off-by: Kang-Che Sung <explorer09@xxxxxxxxx> Thanks! I've applied the patch. <https://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git/commit/?h=contrib&id=03f0a95096ac8a95124bad3b65fc4d92bfb2d0c1> Have a lovely day! Alex > --- > man/man3/wcrtomb.3 | 8 ++++++++ > man/man3/wctomb.3 | 8 +++++--- > 2 files changed, 13 insertions(+), 3 deletions(-) > > diff --git a/man/man3/wcrtomb.3 b/man/man3/wcrtomb.3 > index 967a1a0f6..162d97df8 100644 > --- a/man/man3/wcrtomb.3 > +++ b/man/man3/wcrtomb.3 > @@ -94,6 +94,14 @@ is NULL, a static anonymous > state known only to the > .BR wcrtomb () > function is used instead. > +.P > +At most > +.B MB_CUR_MAX > +bytes will be written at > +.IR s . > +The programmer must ensure that there is enough room to store the > +multibyte sequence at > +.IR s . > .SH RETURN VALUE > The > .BR wcrtomb () > diff --git a/man/man3/wctomb.3 b/man/man3/wctomb.3 > index fce54cb4b..643e2e677 100644 > --- a/man/man3/wctomb.3 > +++ b/man/man3/wctomb.3 > @@ -42,10 +42,12 @@ that is, the number of > bytes written at > .IR s . > .P > -The programmer must ensure that there is > -room for at least > +At most > .B MB_CUR_MAX > -bytes at > +bytes will be written at > +.IR s . > +The programmer must ensure that there is enough room to store the > +multibyte sequence at > .IR s . > .P > If > -- > 2.49.0 -- <https://www.alejandro-colomar.es/>
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