* common/mischelp.h (wipememory): Replace macro with function
prototype.
(wipememory2): Remove.
* common/mischelp.c (wipememory): New.
* configure.ac (AC_CHECK_FUNCS): Check for 'explicit_bzero' and
remove duplicated checks.
--
In new wipememory function, memory is cleared through platform
provided secure memory zeroing function, SecureZeroMemory
or explicit_bzero.
If none of these is available, memset is called through
volatile function pointer to so that compiler won't optimize
away the call.
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
(cherry picked from commit 2a650772b4e1c78a4fd20bc88433930e5551fe9c)
* common/util.h: Remove replacement macros for libgpg-error<1.21.
* common/types.h: Ditto.
* common/mischelp.h: Ditto.
* common/t-mapstrings.c: Include t-support.h before stringhelp.h
* common/t-stringhelp.c: Ditto.
* common/t-support.h: Always include gpg-error.h.
* kbx/keybox-search.c: Do not include stringhelp.h so that keybox-defs
comes first.
--
This patch enhances commit d6e0149 from Dec 10.
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/util.h: Provide replacement for GPGRT_ATTR_ macros when using
libgpg-error < 1.20.
* common/mischelp.h: Ditto.
* common/types.h: Ditto.
--
Given that libgpg-error is a dependency of all GnuPG related libraries
it is better to define such macros at only one place instead of having
similar macros at a lot of places. For now we need repalcement
macros, though.
* common/logging.h: Rename JNLIB_LOG_* to GPGRT_LOG_*.
* common/mischelp.h: Rename JNLIB_GCC_* to GPGRT_GCC_*.
--
JNLIB has no more meaning. Thus we switch to a GPGRT_ prefix in
anticipation that some code may eventually be moved to libgpg-error.
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/libjnlib-config.h: Remove.
* common/common-defs.h (getenv) [HAVE_GETENV]: New. From removed
header.
(getpid) [HAVE_W32CE_SYSTEM]: New. From removed header.
* common/argparse.c: Include util.h and common-defs.h. Replace
jnlib_ macro names for non-GNUPG builds by x* names.
* common/dotlock.c: Ditto.
* common/logging.c: Include util.h and common-defs.h. Replace jnlib_
symbol names by x* names.
* common/strlist.c: Ditto.
* common/utf8conv.c: Ditto.
* common/w32-reg.c: Ditto.
* common/mischelp.c: Ditto. Also remove _jnlib_free.
* common/stringhelp.c: Ditto.
(JNLIB_LOG_WITH_PREFIX): Do not depend on this macro.
* common/logging.h (JNLIB_LOG_WITH_PREFIX): Do not depend on this
macro.
--
This is part 1 of the patches to merge the jnlib files into common/.
It does not make much sense to keep jnlib/ files separate. They are
not often use elsewhere and maintaining the complex marcos stuff is
too troublesome for the future.
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/mischelp.h (JNLIB_GCC_HAVE_PUSH_PRAGMA): New.
* dirmngr/dirmngr.c (handle_tick): Factor time check out to ...
(time_for_housekeeping_p): new.
--
I am not sure whether that y2038 hack is really useful but it might
make me smile in my retirement.
* common/mischelp.h (JNLIB_GCC_A_PRINTF): Use __gnu_printf__
(JNLIB_GCC_A_NR_PRINTF): Ditto.
--
Our printf supports most of the GNU features and thus we can silence
the warnings from mingw.
