max_block_size = s->pending_buf_size - 5;
}
- if (flush == Z_INSERT_ONLY) {
- s->block_start = s->strstart;
- return need_more;
- }
-
/* Copy as much as possible from input to output: */
for (;;) {
/* Fill the window as much as possible: */
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;
}