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author | Brad King <brad.king@kitware.com> | 2012-01-05 14:02:58 (GMT) |
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committer | Brad King <brad.king@kitware.com> | 2012-01-05 14:02:58 (GMT) |
commit | 156cb3bbf257f747672eac945fa2e19d33fc3a63 (patch) | |
tree | a411d9b89fb1ad0960b5baf76ca0ff752acf6fa9 /Utilities/cmlibarchive/libarchive/cpio.5 | |
parent | fd42bf1bdcb95615dd725ae588db02b22a3aebaa (diff) | |
parent | 4f4fe6e50bb3dbe59f9bc3cc848cbd07dead324d (diff) | |
download | CMake-156cb3bbf257f747672eac945fa2e19d33fc3a63.zip CMake-156cb3bbf257f747672eac945fa2e19d33fc3a63.tar.gz CMake-156cb3bbf257f747672eac945fa2e19d33fc3a63.tar.bz2 |
Merge branch 'libarchive-upstream' into update-libarchive
Conflicts:
Utilities/cmlibarchive/CMakeLists.txt
Utilities/cmlibarchive/libarchive/archive_windows.c
Diffstat (limited to 'Utilities/cmlibarchive/libarchive/cpio.5')
-rw-r--r-- | Utilities/cmlibarchive/libarchive/cpio.5 | 50 |
1 files changed, 25 insertions, 25 deletions
diff --git a/Utilities/cmlibarchive/libarchive/cpio.5 b/Utilities/cmlibarchive/libarchive/cpio.5 index f544628..13a4445 100644 --- a/Utilities/cmlibarchive/libarchive/cpio.5 +++ b/Utilities/cmlibarchive/libarchive/cpio.5 @@ -268,31 +268,6 @@ data, including ACLs and extended attributes, as special entries in cpio archives. .Pp XXX Others? XXX -.Sh BUGS -The -.Dq CRC -format is mis-named, as it uses a simple checksum and -not a cyclic redundancy check. -.Pp -The old binary format is limited to 16 bits for user id, -group id, device, and inode numbers. -It is limited to 4 gigabyte file sizes. -.Pp -The old ASCII format is limited to 18 bits for -the user id, group id, device, and inode numbers. -It is limited to 8 gigabyte file sizes. -.Pp -The new ASCII format is limited to 4 gigabyte file sizes. -.Pp -None of the cpio formats store user or group names, -which are essential when moving files between systems with -dissimilar user or group numbering. -.Pp -Especially when writing older cpio variants, it may be necessary -to map actual device/inode values to synthesized values that -fit the available fields. -With very large filesystems, this may be necessary even for -the newer formats. .Sh SEE ALSO .Xr cpio 1 , .Xr tar 5 @@ -323,3 +298,28 @@ license. The character format was adopted as part of .St -p1003.1-88 . XXX when did "newc" appear? Who invented it? When did HP come out with their variant? When did Sun introduce ACLs and extended attributes? XXX +.Sh BUGS +The +.Dq CRC +format is mis-named, as it uses a simple checksum and +not a cyclic redundancy check. +.Pp +The old binary format is limited to 16 bits for user id, +group id, device, and inode numbers. +It is limited to 4 gigabyte file sizes. +.Pp +The old ASCII format is limited to 18 bits for +the user id, group id, device, and inode numbers. +It is limited to 8 gigabyte file sizes. +.Pp +The new ASCII format is limited to 4 gigabyte file sizes. +.Pp +None of the cpio formats store user or group names, +which are essential when moving files between systems with +dissimilar user or group numbering. +.Pp +Especially when writing older cpio variants, it may be necessary +to map actual device/inode values to synthesized values that +fit the available fields. +With very large filesystems, this may be necessary even for +the newer formats. |