New -report_system_area form "gpt_crc_of:"

This commit is contained in:
2014-04-12 13:02:23 +00:00
parent c6d9423051
commit e32159ac00
5 changed files with 86 additions and 35 deletions

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@ -50,7 +50,7 @@
@c man .\" First parameter, NAME, should be all caps
@c man .\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
@c man .\" other parameters are allowed: see man(7), man(1)
@c man .TH XORRISO 1 "Version 1.3.7, Apr 11, 2014"
@c man .TH XORRISO 1 "Version 1.3.7, Apr 12, 2014"
@c man .\" Please adjust this date whenever revising the manpage.
@c man .\"
@c man .\" Some roff macros, for reference:
@ -4354,7 +4354,7 @@ The timestamps get not automatically propagated from loaded image to newly
written image. The ones for new images may be set by command -volume_date.
See there for the meaning of the particular timestamps.
@c man .TP
@item -report_system_area "plain"|"help"
@item -report_system_area "plain"|"help"|"gpt_crc_of:"disk_path
@kindex -report_system_area show MBR, GPT, and alike
@cindex Image, show MBR, GPT, and alike, -pvd_info
With parameter "plain" print a report about the information found in
@ -4364,6 +4364,11 @@ many lines with a header text, a colon, and information text.
With parameter "help" print a text which explains the meaning of the
lines. You probably will have to look for more documentation which explains
the technical properties of the mentioned boot facilities.
@*
With parameter "gpt_crc_of:"disk_path read up to 32 KiB from the disk file
with the path given after the colon. Compute the GPT compliant CRC number
and print it to the result channel. The number is shown like "0x690fd979".
The special disk_path "-" causes reading from standard input.
@end table
@c man .TP
@c man .B Navigation in ISO image and disk filesystem: