14 Jun
2012
14 Jun
'12
4:26 p.m.
Am Mittwoch, 13. Juni 2012, 19:17:02 schrieb Vicente Hernando:
Hi Vincente,
good point, this is not guaranted and probably in many cases not the case. So
the general library function is probably here not usable.
Best regards,
Henning
Am Mittwoch,
13. Juni 2012, 15:47:59 schrieb Vicente Hernando:
I see using glibc functions as a good general approach.
Only doubt is when changing str strings into zero terminated strings,
quickest way is adding '\0' at the end.
Is it always guaranteed to have enough space at the end of str.s to
store '\0' value? Looking into strstr man page: char *strstr(const
char *haystack, const
char *needle);
the patch advantage would be it already knows string lengths and has not
to calculate them. Otherwise I expect strstr use a similar to Raita
algoritm.
Hello Vincente,
in the past I replaced some internally re-implemented string functions
with
the ones from the glibc. So in my opinion we could do the same with this
function here, maybe add a small wrapper around it to not change the
signature.