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Refusing to apply -chattr to non-dir, non-regular files

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Thomas Schmitt
2024-08-07 15:26:09 +02:00
parent 58fb826c1d
commit c142b7b58f
7 changed files with 122 additions and 77 deletions
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xorriso/xorriso.texi
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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 1.5.7, Aug 06, 2024"
@c man .TH XORRISO 1 "Version 1.5.7, Aug 07, 2024"
@c man .\" Please adjust this date whenever revising the manpage.
@c man .\"
@c man .\" Some roff macros, for reference:
@ -2412,7 +2412,8 @@ Use code \000 for 0-bytes.
@kindex -chattr sets Linux file attributes in ISO image
@cindex Linux file attributes, set in ISO image, -chattr
Set or unset Linux file attributes like program chattr(1) would do to disk
files.
files. Applying this command to files which are neither directory nor regular
data file will yield a SORRY event, unless the mode is "--remove-lfa-flags".
@*
The first letter of the mode string determines what to do. The other letters
are symbolic attribute flag letters out of the set "aAcCdDeEFhiIjNmPsStTuVxZ"
@ -2443,7 +2444,11 @@ Example: -chattr +sDu /my/file /my/other_file --
@item -chattr_r mode iso_rr_path [***]
@kindex -chattr_r sets Linux file attributes in ISO image
@cindex Linux file attributes, set in ISO image, -chattr_r
Like -chattr but affecting all files below given directories.
Like -chattr but affecting also all suitable files below the given directories.
Except with mode "--remove-lfa-flags", the given iso_rr_path parameters need
to be directories or regular data files or else a SORRY event will happen.
Files below the given directories will be skipped silently if their type is
not suitable for -chattr.
@c man .TP
@item -alter_date type timestring iso_rr_path [***]
@kindex -alter_date sets timestamps in ISO image
@ -2661,10 +2666,9 @@ E.g. look for files with both flags 'i' (immutable) and 'd' (no dump) set:
@*
@item -has_some_lfa_flags_of flag_letters :
@*
Similar to -has_lfa_flags but matching files which have Linux file attributes
attached and have at least one of the flags set which correspond to the
characters in the string flag_letters. The flag_letters string "-" never
matches any file.
Similar to -has_lfa_flags but matching files which have at least one of the
flags set which correspond to the characters in the string flag_letters.
The flag_letters string "-" never matches any file.
E.g. look for files which have 'i' or 'a' or both of them set:
@*
-has_some_lfa_flags_of ia
@ -2925,7 +2929,8 @@ Command -backslash_codes does not affect the output.
shows the Linux file attribute flags like command -lsattrd does.
@*
@item chattr
applies -chattr with the given mode.
applies -chattr with the given mode. Other than command -chattr this silently
skips any file which are not -type "dir" or "file".
@*
E.g.: -exec chattr +sDu --
@*