Lines Matching defs:zs
459 z_stream zs;
460 BYTES_OF(zs).clear();
465 int error = deflateInit2(&zs, Z_DEFAULT_COMPRESSION, Z_DEFLATED,
485 zs.next_out = (uchar*) deflated.grow(add_size(len, (len/2)));
486 zs.avail_out = (int)deflated.size();
488 zs.next_in = (uchar*)head.ptr;
489 zs.avail_in = (int)head.len;
501 zs.next_in = (uchar*) first->ptr;
502 zs.avail_in = (int)first->len;
503 error = deflate(&zs, Z_NO_FLUSH);
506 zs.next_in = (uchar*) last->ptr;
507 zs.avail_in = (int)last->len;
508 error = deflate(&zs, Z_FINISH);
511 if ((int)zs.total_out > 0) {
513 PRINTCR((2, "deflate compressed data %d -> %d\n", len, zs.total_out));
514 deflated.b.len = zs.total_out;
515 deflateEnd(&zs);
518 PRINTCR((2, "deflate expanded data %d -> %d\n", len, zs.total_out));
519 deflateEnd(&zs);
523 deflateEnd(&zs);
538 z_stream& zs = *(z_stream*) u->gzin->zstream;
543 zs.next_out = (uchar*) bufptr;
544 zs.avail_out = readlen;
545 if (zs.avail_in == 0) {
546 zs.avail_in = (int) read_gzin_fn(u, inbuf, 1, inbuflen);
547 zs.next_in = (uchar*) inbuf;
549 int error = inflate(&zs, Z_NO_FLUSH);
554 int nr = readlen - zs.avail_out;
563 if (zs.avail_in >= TRAILER_LEN) {
564 zs.avail_in -= TRAILER_LEN;
569 zs.avail_in += extra - TRAILER_LEN;
572 if (zs.avail_in > 0)