Enlightenment SVN schrieb:
> Log:
> Unicde strnlen, and a slight fix to the header so at least part can be read
> by
> humans.
>
> Also strlen/strnlen are pure.
>
> Author: nash
> Date: 2010-07-29 20:39:12 -0700 (Thu, 29 Jul 2010)
> New Revision: 50676
>
> Modified:
> trunk/eina/src/include/eina_unicode.h trunk/eina/src/lib/eina_unicode.c
>
> Modified: trunk/eina/src/include/eina_unicode.h
> ===================================================================
> --- trunk/eina/src/include/eina_unicode.h 2010-07-30 03:20:40 UTC (rev
> 50675)
> +++ trunk/eina/src/include/eina_unicode.h 2010-07-30 03:39:12 UTC (rev
> 50676)
> @@ -42,10 +42,10 @@
>
> EAPI extern const Eina_Unicode *EINA_UNICODE_EMPTY_STRING;
>
> -EAPI size_t
> - eina_unicode_strlen(
> - const Eina_Unicode *ustr) EINA_ARG_NONNULL(1);
> +EAPI size_t eina_unicode_strlen(const Eina_Unicode *ustr)
> EINA_ARG_NONNULL(1) EINA_PURE;
> +EAPI size_t eina_unicode_strnlen(const Eina_Unicode *ustr, int n)
> EINA_ARG_NONNULL(1) EINA_PURE;
>
> +
> EAPI Eina_Unicode *
> eina_unicode_strdup(
> const Eina_Unicode *text) EINA_WARN_UNUSED_RESULT EINA_ARG_NONNULL(1)
>
> Modified: trunk/eina/src/lib/eina_unicode.c
> ===================================================================
> --- trunk/eina/src/lib/eina_unicode.c 2010-07-30 03:20:40 UTC (rev 50675)
> +++ trunk/eina/src/lib/eina_unicode.c 2010-07-30 03:39:12 UTC (rev 50676)
> @@ -81,6 +81,29 @@
> }
>
> /**
> + * @brief Returns the length of a Eina_Unicode string, up to a limit.
> + *
> + * This function returns the number of characters in string, up to a maximum
> + * of n. If the terminating character is not found in the string, it returns
> + * n.
> + *
> + * @param ustr String to search
> + * @param n Max length to search
> + * @return Number of characters or n.
> + */
> +EAPI size_t
> +eina_unicode_strnlen(const Eina_Unicode *ustr, int n)
> +{
> + const Eina_Unicode *end;
> + for (end = ustr; *end; end++)
> + ;
> + return end - ustr;
> +}
>
The function doesn't seem to respect "n" in any way
Regards Peter
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