638         size_t out_allocsize, n, offset = 0, frame_size;  in compress_stream_lz4()  local
650         out_allocsize = frame_size + 64*1024; /* add some space for header and trailer */  in compress_stream_lz4()
651         out_buff = malloc(out_allocsize);  in compress_stream_lz4()
659         n = offset = total_out = LZ4F_compressBegin(ctx, out_buff, out_allocsize, &preferences);  in compress_stream_lz4()
663         log_debug("Buffer size is %zu bytes, header size %zu bytes.", out_allocsize, n);  in compress_stream_lz4()
673                 n = LZ4F_compressUpdate(ctx, out_buff + offset, out_allocsize - offset,  in compress_stream_lz4()
686                 if (out_allocsize - offset < frame_size + 4) {  in compress_stream_lz4()
694         n = LZ4F_compressEnd(ctx, out_buff + offset, out_allocsize - offset, NULL);  in compress_stream_lz4()
860         size_t in_allocsize, out_allocsize;  in compress_stream_zstd()  local
869         out_allocsize = ZSTD_CStreamOutSize();  in compress_stream_zstd()
871         out_buff = malloc(out_allocsize);  in compress_stream_zstd()
903                                 .size = out_allocsize,  in compress_stream_zstd()
965         size_t in_allocsize, out_allocsize;  in decompress_stream_zstd()  local
974         out_allocsize = ZSTD_DStreamOutSize();  in decompress_stream_zstd()
976         out_buff = malloc(out_allocsize);  in decompress_stream_zstd()
1014                                 .size = out_allocsize,  in decompress_stream_zstd()