On Fri, May 03, 2013 at 09:07:56AM -0600, David Ahern wrote:
> On 5/1/13 9:15 AM, Jiri Olsa wrote:
> >+static char **formula_add(char **f, char *new)
> >+{
> >+ int i;
> >+#define FORMULAS_CNT 20
> >+
> >+ if (!f) {
> >+ f = zalloc(sizeof(char *) * FORMULAS_CNT + 1);
> >+ if (!f)
> >+ return NULL;
> >+ }
> >+
> >+ for (i = 0; f[i] && (i < FORMULAS_CNT); i++);
> >+
> >+ if (i == FORMULAS_CNT) {
> >+ pr_err("Too many formula defined, max = %d\n",
> >+ FORMULAS_CNT);
> >+ return NULL;
> >+ }
>
> Why have an array of arbitrary limit versus a linked list?
well, I dont need to define new struct, just an array
of string pointers..
jirka
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