/*
* If the given string has not changed, we do not need to update the index.
* If we need to update the index, allocate enough memory for it.
*/
static bool
same_cache2(CACHE * cache, const char *string, unsigned i_len)
{
unsigned need;
size_t s_len = strlen(string);
bool result = TRUE;
if (cache->s_len == 0
|| cache->s_len < s_len
|| cache->list == 0
|| !SAME_CACHE(cache, string, (size_t) s_len)) {
need = (i_len + 1);
if (cache->list == 0) {
cache->list = dlg_malloc(int, need);
} else if (cache->i_len < i_len) {
/*
* If the given string has not changed, we do not need to update the index.
* If we need to update the index, allocate enough memory for it.
*/
static bool
same_cache2(CACHE * cache, const char *string, unsigned i_len)
{
unsigned need;
size_t s_len = strlen(string);
if (cache->s_len != 0
&& cache->s_len >= s_len
&& cache->list != 0
&& SAME_CACHE(cache, string, (size_t) s_len)) {
return TRUE;
}
need = (i_len + 1);
if (cache->list == 0) {
cache->list = dlg_malloc(int, need);
} else if (cache->i_len < i_len) {
