 复制ssize_t rdbSaveLzfStringObject(rio *rdb,数据缩 unsigned char *s, size_t len) { ... comprlen = lzf_compress(s, len, out, outlen); if (comprlen == 0) { zfree(out); return0; } ssize_t nwritten = rdbSaveLzfBlob(rdb, out, comprlen, len); ... } ssize_t rdbSaveLzfBlob(rio *rdb, void *data, size_t compress_len, size_t original_len) { ... /* Data compressed! Lets save it on disk */ byte = (RDB_ENCVAL<<6)|RDB_ENC_LZF; if ((n = rdbWriteRaw(rdb,&byte,1)) == -1) goto writeerr; nwritten += n; ... } 1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.20. |