really shouldn't be exported since they should be pulled from libgcc, but
the build of some applications is broken and they expect to see them in
libc. glibc exports these symbols, although Solaris doesn't appear to,
so export them for compatibility's sake.
After discussion with: kan
net: endhostdnsent is named _endhostdnsent and is
private to netdb family of functions.
posix1e: acl_size.c has been never compiled in,
so there's no "acl_size".
rpc: "getnetid" is a static function.
stdtime: "gtime" is #ifdef'ed out in the source.
some symbols are specific only to some architectures,
e.g., ___tls_get_addr is only defined on i386.
__htonl, __htons, __ntohl and __ntohs are no longer
functions, they are now (internal) defines in
<machine/endian.h>.
Submitted by: ru
involving moving the check for x == 0). The savings in cycles are
smaller for cbrtf() than for cbrt(), and positive in all measured cases
with gcc-3.4.4, but still very machine/compiler-dependent.
* "compression_program" support uses an external program
* Portability: no longer uses "struct stat" as a primary
data interchange structure internally
* Part of the above: refactor archive_entry to separate
out copy_stat() and stat() functions
* More complete tests for archive_entry
* Finish archive_entry_clone()
* Isolate major()/minor()/makedev() in archive_entry; remove
these from everywhere else.
* Bug fix: properly handle decompression look-ahead at end-of-data
* Bug fixes to 'ar' support
* Fix memory leak in ZIP reader
* Portability: better timegm() emulation in iso9660 reader
* New write_disk flags to suppress auto dir creation and not
overwrite newer files (for future cpio front-end)
* Simplify trailing-'/' fixup when writing tar and pax
* Test enhancements: fix various compiler warnings, improve
portability, add lots of new tests.
* Documentation: document new functions, first draft of
libarchive_internals.3
MFC after: 14 days
Thanks to: Joerg Sonnenberger (compression_program)
Thanks to: Kai Wang (ar)
Thanks to: Colin Percival (many small fixes)
Thanks to: Many others who sent me various patches and problem reports.
are installed twice (once in non-widec version, onec in widec version).
Headers with widec enabled are compatible with non-widec version
for libraries. However, if you do a repeat build/install, the curses.h
is always overwritten. The reason is that headers and statics libraries
are installed with -S option to preserve their mtime if no actual changes,
which saves time when doing incremental builds. The curses.h is installed
by non-widec ncurses first, then by widec ncurses. So next time, it happens
again. You see something like this:
# pwd
/usr/src/lib/ncurses
# make -s installincludes INSTALL="install -v"
===> ncurses (installincludes)
install: curses.h -> /usr/include/curses.h
===> ncursesw (installincludes)
install: curses.h -> /usr/include/curses.h
# make -s installincludes INSTALL="install -v"
===> ncurses (installincludes)
install: curses.h -> /usr/include/curses.h
===> ncursesw (installincludes)
install: curses.h -> /usr/include/curses.h
The solution is to disable installing headers in non-widec version. Now
you see this:
# pwd
/usr/src/lib/ncurses
# make -s installincludes INSTALL="install -v"
===> ncurses (installincludes)
===> ncursesw (installincludes)
# make -s installincludes INSTALL="install -v"
===> ncurses (installincludes)
===> ncursesw (installincludes)
For form/panel/menu libraries, the headers are the same for both version.
To be consistent with ncurses, I also disable the installation in non-widec
version.
Reported by: des
Reviewed by: ru
Thanks to: ru
Approved by: delphij (mentor)
MFC after: 2 weeks
"cache_size * sizeof(struct bucket)". The former is valid in C99 but can
confuse earlier compilers, while the latter is a standard idiom which all
C compilers understand.
Approved by: kientzle
field is const, and then employ __DECONST before getting into the kvm
code. This eliminates a gcc 4.2 warning about losing constification.
__DECONST advice from: sam
against NULL when it is first allocated) and pointless (we've already
dereferenced the pointer several times).
Found by: Coverity Prevent(tm)
CID: 3204
going to overwrite it with a new value a few lines later.
Visual inspection of the surrounding code indicates that the code does
what it's supposed to do; i.e., the pointless code wasn't supposed to
be doing something other than what it was doing.
CID: 3323
Found by: Coverity Prevent(tm)
scheme allowed for 1024 PTE pages, each containing 256 PTEs.
This yielded 2GB of KVA. This is not enough to boot a kernel
on a 16GB box and in general too low for a 64-bit machine.
By adding a level of indirection we now have 1024 2nd-level
directory pages, each capable of supporting 2GB of KVA. This
brings the grand total to 2TB of KVA.
