On 5 December 2016 at 23:40, Prathamesh Kulkarni <prathamesh.kulka...@linaro.org> wrote: > On 5 December 2016 at 23:38, Bernd Schmidt <bschm...@redhat.com> wrote: >> On 12/05/2016 07:02 PM, Prathamesh Kulkarni wrote: >>> >>> This patch folds strstr (s, t) eq/ne s to strcmp (s, t) eq/ne 0 if >>> strlen (t) is known. >> >> >> That's not the same thing, is it? >> >> s = "hello world", t = "hello": >> strstr (s, t) == s, but not strcmp (s, t) == 0. >> >> I think you'd want memcmp (s, t, strlen (t)) == 0. > Ah indeed! Dunno why I thought strstr (s, t) == strcmp (s, t) :( Err, I meant strstr(s, t) == s to strcmp(s, t) == 0. I will send a patch to fold strstr (s, t) to memcmp (s, t, strlen (t)) == 0. Thanks for the suggestions.
Regards, Prathamesh > Thanks for pointing out! >> >> >> Bernd >>
