Lines Matching refs:ret
29 int ret;
33 ret = read(state->fd, buf + *have, len - *have);
34 if (ret <= 0)
36 *have += ret;
38 if (ret < 0) {
42 if (ret == 0)
178 int ret = Z_OK;
194 ret = inflate(strm, Z_NO_FLUSH);
195 if (ret == Z_STREAM_ERROR || ret == Z_NEED_DICT) {
200 if (ret == Z_MEM_ERROR) {
204 if (ret == Z_DATA_ERROR) { /* deflate stream invalid */
209 } while (strm->avail_out && ret != Z_STREAM_END);
216 if (ret == Z_STREAM_END)
393 int ret;
415 ret = gzread(file, buf, 1);
416 return ret < 1 ? -1 : buf[0];
573 int ret, err;
594 ret = close(state->fd);
596 return ret ? Z_ERRNO : err;