Lines Matching defs:z_err
56 int z_err; /* error code for last stream operation */
116 s->z_err = Z_OK;
246 s->z_err = Z_ERRNO;
268 if (ferror(s->file)) s->z_err = Z_ERRNO;
302 if (len == 0 && ferror(s->file)) s->z_err = Z_ERRNO;
324 s->z_err = Z_DATA_ERROR;
346 s->z_err = s->z_eof ? Z_DATA_ERROR : Z_OK;
379 if (s->z_err < 0) err = s->z_err;
403 if (s->z_err == Z_DATA_ERROR || s->z_err == Z_ERRNO) return -1;
404 if (s->z_err == Z_STREAM_END) return 0; /* EOF */
418 s->z_err = Z_STREAM_END;
454 s->z_err = Z_ERRNO;
462 s->z_err = inflate(&(s->stream), Z_NO_FLUSH);
466 if (s->z_err == Z_STREAM_END) {
472 s->z_err = Z_DATA_ERROR;
480 if (s->z_err == Z_OK) {
486 if (s->z_err != Z_OK || s->z_eof) break;
491 (s->z_err == Z_DATA_ERROR || s->z_err == Z_ERRNO))
522 s->last = (s->z_err == Z_STREAM_END);
523 if (s->last) s->z_err = Z_OK;
575 s->z_err = Z_ERRNO;
582 s->z_err = deflate(&(s->stream), Z_NO_FLUSH);
585 if (s->z_err != Z_OK) break;
720 s->z_err = Z_ERRNO;
728 s->z_err = deflate(&(s->stream), flush);
732 if (len == 0 && s->z_err == Z_BUF_ERROR) s->z_err = Z_OK;
737 done = (s->stream.avail_out != 0 || s->z_err == Z_STREAM_END);
739 if (s->z_err != Z_OK && s->z_err != Z_STREAM_END) break;
741 return s->z_err == Z_STREAM_END ? Z_OK : s->z_err;
753 return s->z_err == Z_STREAM_END ? Z_OK : s->z_err;
773 s->z_err == Z_ERRNO || s->z_err == Z_DATA_ERROR) {
839 if (s->last) s->z_err = Z_STREAM_END;
862 s->z_err = Z_OK;
900 return s->z_err == Z_STREAM_END;
930 Reads a long in LSB order from the given gz_stream. Sets z_err in case
942 if (c == EOF) s->z_err = Z_DATA_ERROR;
996 *errnum = s->z_err;
1001 if (m == NULL || *m == '\0') m = ERR_MSG(s->z_err);
1021 if (s->z_err != Z_STREAM_END) s->z_err = Z_OK;