index 49d218905fbeb9eb55efc553e74309f6c2ba87aa..334e4b7fd144e24b62f3cfa900ebae8b6580782e 100644 (file)
can read. A directory format archive can be manipulated with
standard Unix tools; for example, files in an uncompressed archive
can be compressed with the <application>gzip</application> or
- <application>lz4</application>tool.
+ <application>lz4</application> tools.
This format is compressed by default using <literal>gzip</literal>
and also supports parallel dumps.
</para>
<listitem>
<para>
Specify the compression method and/or the compression level to use.
- The compression method can be set to <literal>gzip</literal> or
- <literal>lz4</literal> or <literal>none</literal> for no compression.
+ The compression method can be set to <literal>gzip</literal>,
+ <literal>lz4</literal>, or <literal>none</literal> for no compression.
A compression detail string can optionally be specified. If the
detail string is an integer, it specifies the compression level.
Otherwise, it should be a comma-separated list of items, each of the
index bbde26939154c8d59895eabef4dd83197121bded..cdb15951ea9607dc25c525115c3aabe87b3fcc57 100644 (file)
extern CompressFileHandle *InitCompressFileHandle(const pg_compress_specification compression_spec);
/*
- * Initialize a compress file stream. Deffer the compression algorithm
+ * Initialize a compress file stream. Infer the compression algorithm
* from 'path', either by examining its suffix or by appending the supported
* suffixes in 'path'.
*/
index fe1014e6e77faa4f0990190b5ed33610938ab465..63e794cdc688b69a0f7789b03a6fc4cec5e14bf4 100644 (file)
} LZ4File;
/*
- * LZ4 equivalent to feof() or gzeof(). The end of file is reached if there
- * is no decompressed output in the overflow buffer and the end of the file
+ * LZ4 equivalent to feof() or gzeof(). Return true iff there is no
+ * decompressed output in the overflow buffer and the end of the backing file
* is reached.
*/
static int