character, as some tar implementations incorrectly include a '/' with
the prefix.
Thanks to: Divacky Roman for the UnixWare 7 tarfile that
demonstrated this issue.
code available at tuhs.org, and found out that my chronology
is a bit off. In particular, Seventh Edition already used
the "linkflag" and "linkname" fields. Also, it appears that
there was no tar in Sixth Edition, contrary to what an earlier
tar.1 manpage claimed.
A few mdoc fixes also crept in here.
the size field for a hardlink entry. Specifically, ensure that
we do obey the size field for archives that we know are pax interchange
format archives, as required by POSIX.
Also, clarify the comment explaining why this is necessary and explain
the (very unusual) conditions under which it might fail.
a non-zero size but no body, some write a non-zero size and include
a body. To distinguish these cases, look for a valid tar header immediately
following a hardlink header with non-zero size.
of fcntl(2), flock(2), and lockf(3) advisory locks.
Add such a paragraph to the flock(2) manpage for the
sake of consistency.
Reviewed by: Cyrille Lefevre and Kirk McKusick on -arch
MFC after: 2 weeks
Correct my previous commit and add a comment to the manpage
indicating that the user must set errno to 0 if they wish to
distinguish "no such user" from "error".
Pointed out by: Jacques Vidrine (nectar@)
low bound, and the number of bytes remaining instead of storing the
raw byte sequence and deriving them every time mbrtowc() is called.
This is much faster -- about twice as fast in some crude benchmarks.
constants the wrong way on the VAX. Instead, use C99 hexadecimal
floating-point constants, which are guaranteed to be exact on binary
IEEE machines. (The correct hexadecimal values were already provided
in the source, but not used.) Also, convert the constants to
lowercase to work around a gcc bug that wasn't fixed until gcc 3.4.0.
Prompted by: stefanf
Main ones: mostly use conditional expressions in ifdefs instead of a
mixture of conditional expressions and nested ifdefs.
Nearby ones:
- don't do less than echo the code in the comment about libc_r
- fixed some internal insertion sort errors and indentation errors.
Remove "sys/types.h" as "sys/param.h" is already included
Use cast rather than back-pointer to convert from public to private
version of FTS data, and so avoid littering fts.h with any of the
details.
Pointed out By: bde, kientzle
