Date: Wed, 23 Nov 2022 09:55:15 -0500 From: Jeffrey Walton <noloader@...il.com> To: musl@...ts.openwall.com Cc: Stefan Puiu <stefan.puiu@...il.com>, Guillem Jover <guillem@...rons.org>, Andrew Clayton <andrew@...ital-domain.net>, linux-man@...r.kernel.org, Michael Kerrisk <mtk.manpages@...il.com>, Alejandro Colomar <alx@...nel.org>, Brian Inglis <Brian.Inglis@...tematicsw.ab.ca>, Rich Felker <dalias@...c.org> Subject: Re: Re: [PATCH] memmem.3: Added list of known systems where this is available On Wed, Nov 23, 2022 at 9:29 AM Alejandro Colomar <alx.manpages@...il.com> wrote: > ... > >> In any case I also find it useful to have this kind of portability > >> information when deciding what to use in code. > > And I must admit it's also useful to me (this all started because Andrew and I > had to use memmem(3) at a project where macOS compatibility is relevant --not > critical, but relevant--). If you are a die-hard free software person using GNU gear, then Gnulib provides memmem. There's no need to worry about availability or portability courtesy of Gnulib. See https://www.gnu.org/software/gnulib/manual/html_node/memmem.html . Jeff
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