rev 1.18, but not documented in the man page) caused a failed chdir.
Otherwise, one can easily overwrite files.
Submitted by: Robert Nagy <robert@openbsd.org>
Obtained from: OpenBSD
that this provokes. "Wherever possible" means "In the kernel OR NOT
C++" (implying C).
There are places where (void *) pointers are not valid, such as for
function pointers, but in the special case of (void *)0, agreement
settles on it being OK.
Most of the fixes were NULL where an integer zero was needed; many
of the fixes were NULL where ascii <nul> ('\0') was needed, and a
few were just "other".
Tested on: i386 sparc64
Instead use %ju and cast the argument.
WFORMAT=0 is still required in the Makefile because gcc warns about
some strftime() calls (I don't think this behaviour is useful.)
Tested on: sparc64, alpha, i386
o Old-style K&R declarations have been converted to new C89 style
o register has been removed
o prototype for main() has been removed (gcc3 makes it an error)
o int main(int argc, char *argv[]) is the preferred main definition.
o Attempt to not break style(9) conformance for declarations more than
they already are.
characters. Use quad conversion functions rather then long conversion
where appropriate to handle the available range. Mainly fixes time_t
but there was also a st_size ulong conversion in there that has to be
quad or cpio cannot be used to copy files > 2G.
MFC after: 1 day
are:
* Implement cpio compatibility mode when pax is invoked as cpio
* Extend tar compatibility mode to cover many of the GNU tar single-letter
options (bzip2 mode, aka -y/-j is not present in OpenBSD). When
invoked as tar, pax is now full-featured enough for use by the ports
collection to extract distfiles and create packages.
* Many bug fixes to the operation of pax and the tar compatibility modes
* Code fixes for things like correct string buffer termination.
I tried to preserve existing FreeBSD fixes to this utility; please let me
know if I have inadvertently spammed something.
and compress) to pax when used in tar mode (invoked as 'tar') for
compatibility with GNU tar.
bzip2 functionality for further GNU tar compatibility will be added at a
later date.
Note in the manpage that -z is non-standard.
Obtained from: OpenBSD
Reviewed by: -hackers
MFC after: 2 weeks
