773             ZSTD_outBuffer outBuff = { ress.dstBuffer, ress.dstBufferSize, 0 };  in FIO_compressZstdFrame()  local
774             CHECK_V(result, ZSTD_compress_generic(ress.cctx, &outBuff, &inBuff, directive));  in FIO_compressZstdFrame()
778                             (U32)directive, (U32)inBuff.pos, (U32)inBuff.size, (U32)outBuff.pos);  in FIO_compressZstdFrame()
779             if (outBuff.pos) {  in FIO_compressZstdFrame()
780                 size_t const sizeCheck = fwrite(ress.dstBuffer, 1, outBuff.pos, dstFile);  in FIO_compressZstdFrame()
781                 if (sizeCheck!=outBuff.pos)  in FIO_compressZstdFrame()
783                 compressedfilesize += outBuff.pos;  in FIO_compressZstdFrame()
1254         ZSTD_outBuffer outBuff= { ress->dstBuffer, ress->dstBufferSize, 0 };  in FIO_decompressZstdFrame()  local
1255         size_t const readSizeHint = ZSTD_decompressStream(ress->dctx, &outBuff, &inBuff);  in FIO_decompressZstdFrame()
1264         storedSkips = FIO_fwriteSparse(ress->dstFile, ress->dstBuffer, outBuff.pos, storedSkips);  in FIO_decompressZstdFrame()
1265         frameSize += outBuff.pos;  in FIO_decompressZstdFrame()