void kiwi_str_redup(char **ptr, const char *from, const char *s)
{
int sl = strlen(s)+1;
if (sl == 0 || sl > 1024) panic("strdup size");
if (*ptr) kiwi_free(from, (void*) *ptr);
*ptr = strdup(s);
#ifdef MALLOC_DEBUG
mt_enter(from, (void*) *ptr, sl);
#endif
}
// encoded snprintf()
int esnprintf(char *str, size_t slen, const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
int rv = vsnprintf(str, slen, fmt, ap);
va_end(ap);
size_t slen2 = strlen(str) * ENCODE_EXPANSION_FACTOR; // c -> %xx
char *str2 = (char *) kiwi_malloc("eprintf", slen2);
mg_url_encode(str, str2, slen2-1);
slen2 = strlen(str2);
check(slen2 <= slen);
strcpy(str, str2);
kiwi_free("eprintf", str2);
return slen2;
}
static void switch_dx_list(dx_t *_dx_list, int _dx_list_len)
{
qsort(_dx_list, _dx_list_len, sizeof(dx_t), qsort_floatcomp);
// switch to new list
dx_t *prev_dx_list = dx.list;
int prev_dx_list_len = dx.len;
dx.list = _dx_list;
dx.len = _dx_list_len;
dx.hidden_used = false;
// release previous
if (prev_dx_list) {
int i;
dx_t *dxp;
for (i=0, dxp = prev_dx_list; i < prev_dx_list_len; i++, dxp++) {
// previous allocators better have used malloc(), strdup() et al for these and not kiwi_malloc()
if (dxp->ident) free((void *) dxp->ident);
if (dxp->notes) free((void *) dxp->notes);
}
}
kiwi_free("dx_list", prev_dx_list);
}
