s->strstart += s->lookahead;
s->lookahead = 0;
+ if (flush == Z_INSERT_ONLY) {
+ s->block_start = s->strstart;
+ continue;
+ }
+
/* Emit a stored block if pending_buf will be full: */
max_start = s->block_start + max_block_size;
if (s->strstart == 0 || (ulg)s->strstart >= max_start) {
FLUSH_BLOCK(s, 0);
}
}
+ if (flush == Z_INSERT_ONLY) {
+ s->block_start = s->strstart;
+ return need_more;
+ }
+
FLUSH_BLOCK(s, flush == Z_FINISH);
return flush == Z_FINISH ? finish_done : block_done;
}