From: Paul Eggert <eggert@cs.ucla.edu>
To: bug-gnulib@gnu.org
Cc: Paul Eggert <eggert@cs.ucla.edu>
Subject: [PROPOSED 0/4] memset_explicit patches
Date: Sun, 27 Nov 2022 20:55:39 -0800 [thread overview]
Message-ID: <20221128045543.1355731-1-eggert@cs.ucla.edu> (raw)
Here's a proposed set of patches to add support for C23's
memset_explicit function, along with the corresponding fallout in
Gnulib. The idea is to prefer memset_explicit, but continue to
support explicit_bzero (which is not marked as obsolescent, as it's
too soon for that). Comments welcome.
Paul Eggert (4):
memset_explicit: new module
read-file: use memset_explicit
explicit_bzero: memset_explicit is standard
explicit_bzero: implement via memset_explicit
ChangeLog | 29 ++++
MODULES.html.sh | 8 +
doc/glibc-functions/explicit_bzero.texi | 4 +
doc/gnulib.texi | 2 +
doc/posix-functions/memset_explicit.texi | 43 +++++
lib/explicit_bzero.c | 69 ++------
lib/memset_explicit.c | 62 +++++++
lib/read-file.c | 12 +-
lib/string.in.h | 17 ++
m4/explicit_bzero.m4 | 7 +-
m4/memset_explicit.m4 | 20 +++
m4/string_h.m4 | 6 +-
modules/explicit_bzero | 4 +-
modules/memset_explicit | 31 ++++
modules/memset_explicit-tests | 14 ++
modules/read-file | 2 +-
modules/string | 2 +
tests/test-memset_explicit.c | 203 +++++++++++++++++++++++
18 files changed, 460 insertions(+), 75 deletions(-)
create mode 100644 doc/posix-functions/memset_explicit.texi
create mode 100644 lib/memset_explicit.c
create mode 100644 m4/memset_explicit.m4
create mode 100644 modules/memset_explicit
create mode 100644 modules/memset_explicit-tests
create mode 100644 tests/test-memset_explicit.c
--
2.37.2
next reply other threads:[~2022-11-28 4:56 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-28 4:55 Paul Eggert [this message]
2022-11-28 4:55 ` [PROPOSED 1/4] memset_explicit: new module Paul Eggert
2022-11-28 16:17 ` Bruno Haible
2022-11-28 4:55 ` [PROPOSED 2/4] read-file: use memset_explicit Paul Eggert
2022-11-28 4:55 ` [PROPOSED 3/4] explicit_bzero: memset_explicit is standard Paul Eggert
2022-11-28 4:55 ` [PROPOSED 4/4] explicit_bzero: implement via memset_explicit Paul Eggert
2022-11-28 16:17 ` Bruno Haible
2022-11-29 6:06 ` Paul Eggert
2022-11-29 8:09 ` Bruno Haible
2022-11-28 10:15 ` [PROPOSED 0/4] memset_explicit patches Simon Josefsson via Gnulib discussion list
2022-11-28 16:04 ` Bruno Haible
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