diff options
Diffstat (limited to 'src/xz/xz.1')
| -rw-r--r-- | src/xz/xz.1 | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/src/xz/xz.1 b/src/xz/xz.1 index 3520d0f9..2c241700 100644 --- a/src/xz/xz.1 +++ b/src/xz/xz.1 @@ -5,7 +5,7 @@ .\" This file has been put into the public domain. .\" You can do whatever you want with this file. .\" -.TH XZ 1 "2010-06-01" "Tukaani" "XZ Utils" +.TH XZ 1 "2010-06-15" "Tukaani" "XZ Utils" .SH NAME xz, unxz, xzcat, lzma, unlzma, lzcat \- Compress or decompress .xz and .lzma files .SH SYNOPSIS @@ -210,7 +210,9 @@ When compressing, if the selected compression settings exceed the memory usage limit, the settings are automatically adjusted downwards and a notice about this is displayed. As an exception, if the memory usage limit is exceeded when compressing with -.BR \-\-format=raw , +.B \-\-format=raw +or +.BR \-\-no\-adjust , an error is displayed and .B xz will exit with exit status @@ -617,6 +619,13 @@ of the compressor or decompressor (exception: compressor memory usage may increase a little with presets \fB\-0\fR ... \fB\-2\fR). The downside is that the compression time will increase dramatically (it can easily double). .TP +.B \-\-no\-adjust +Display an error and exit if the compression settings exceed the +the memory usage limit. The default is to adjust the settings downwards so +that the memory usage limit is not exceeded. Automatic adjusting is +always disabled when creating raw streams +.RB ( \-\-format=raw ). +.TP \fB\-M\fR \fIlimit\fR, \fB\-\-memory=\fIlimit Set the memory usage limit. If this option is specified multiple times, the last one takes effect. The |