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New option --allow_emulated_drives

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This commit is contained in:
Thomas Schmitt
2007-09-08 16:49:19 +00:00
parent 2d3d255231
commit bdff3ac16c
4 changed files with 74 additions and 13 deletions
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25
cdrskin/cdrskin.1
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@ -2,7 +2,7 @@
.\" First parameter, NAME, should be all caps
.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
.\" other parameters are allowed: see man(7), man(1)
.TH CDRSKIN 1 "August 27, 2007"
.TH CDRSKIN 1 "September 8, 2007"
.\" Please adjust this date whenever revising the manpage.
.\"
.\" Some roff macros, for reference:
@ -48,7 +48,9 @@ or on DVD-R[W] (in Incremental mode) or on DVD+R.
.br
Single session on DVD-RW or DVD-R (Disk-at-once)
.br
or on overwriteable DVD+RW, DVD-RW, DVD-RAM.
or on overwriteable DVD+RW, DVD-RW, DVD-RAM,
.br
or on data file or block device.
.br
Bus scan, burnfree, speed options, retrieving media info, padding, fifo.
.br
@ -257,6 +259,21 @@ Further are accepted on Linux: links to libburn-suitable device files,
device files which have the same major and minor device number,
and device files which have the same SCSI address parameters (e.g. /dev/sg0).
.br
.PP
Option --allow_emulated_drives enables addressing of pseudo-drives
which get emulated on top of a regular data file or a block device.
The target file address is given after prefix "stdio:".
.br
E.g.: dev=stdio:/tmp/my_pseudo_drive
.br
Warning: Superusers must take care not to spoil their hard disk via its raw
block device (like /dev/hda or /dev/sd0).
.br
Pseudo-drives behave much like DVD-RAM. They allow -dummy, nevertheless, and
their reply with --tell_media_space is utopic. If the given address does
not exist yet, then it gets created as regular file.
Note: -dummy runs touch the file.
.br
.SH OPTIONS
.TP
.BI \-\-help
@ -624,6 +641,10 @@ drive for the loaded media. By default, such an adjustment is only made with
pseudo-speeds 0 and -1 whereas speed settings > 0 are sent unchanged to the
drive which will then choose an appropriate speed on its own.
.TP
.BI \--allow_emulated_drives
Enable drive addresses of the form dev=stdio:<path>. See above, paragraph
"Drive preparation and addressing".
.TP
.BI \--allow_setuid
Disable the loud warning about insecure discrepance between login user and
effective user which indicates application of chmod u+s to the program binary.