/*
* Clones a pattern.
*
* Arguments:
* dst Pointer to pointer to be set to the clone. Set on and
* only on success.
* src The pattern to be cloned.
* Returns:
* NULL Success.
* else Error object.
*/
ErrorObj*
pat_clone(
Pattern** const dst,
const Pattern* const src)
{
return pat_new(dst, src->string, src->ignoreCase);
}
/*
* Clones a pattern.
*
* Arguments:
* dst Pointer to pointer to be set to the clone. Set on and
* only on success. Client should call "pat_free(*dst)"
* when the pattern is no longer needed.
* src The pattern to be cloned.
* Returns:
* NULL Success.
* else Error object.
*/
ErrorObj*
pat_clone(
Pattern** const dst,
const Pattern* const src)
{
if(&MATCH_ALL == src) {
*dst = &MATCH_ALL;
return NULL;
}
return pat_new(dst, src->string, src->ignoreCase);
}
