libgpg-error/src/estream-printf.c, branch libgpg-error-1.60

estream: Support the %b conversion specifier from C23

2025-08-14T15:04:08Z

* src/estream-printf.c (CONSSPEC_BIN): New. (compute_type): Handle it. (parse_format): Support 'b'. (do_format): Divert 'b' to pr_integer. (pr_integer): Print binary format. * tests/t-printf.c (check_fprintf_sf): Add two simple testcases. -- Might be handy in some cases and is easy to implement. Minor drawback is that this increases a stack based buffer from 100 to 150 bytes.

estream: Fix call to string filter for estream-printf.

2024-01-16T05:04:47Z

* src/estream-printf.c (pr_string): Make sure to prepare NUL-terminated string to call the string filter. -- GnuPG-bug-id: 6737 Signed-off-by: NIIBE Yutaka

estream: String filter should NOT be called with non-nul string.

2023-09-27T02:01:31Z

* src/estream-printf.c (pr_string): Call the string filter function SF conditionally to avoid possible SEGV. -- GnuPG-bug-id: 6737 Signed-off-by: NIIBE Yutaka

Remove Windows CE support.

2022-06-28T03:05:04Z

* contrib/*: Remove. * Makefile.am: Remove contrib. * autogen.sh: Remove Windows CE support. * configure.ac (have_w32ce_system): Remove. * src/Makefile.am [HAVE_W32CE_SYSTEM] (extra_cppflags): Remove. (gpg_extra_headers): Remove. (EXTRA_DIST): Remove mkw32errmap.c and w32ce-add.h (BUILT_SOURCES): Remove mkw32errmap.map.c. (tmp_files): Remove mkw32errmap.tab.h mkw32errmap.map.c (CLEANFILES): Likewise. * src/estream-printf.c [HAVE_W32CE_SYSTEM]: Remove. * src/estream.c [HAVE_W32CE_SYSTEM]: Remove. * src/gpg-error.def.in [HAVE_W32CE_SYSTEM]: Remove. * src/gpgrt-int.h: Fix comment. * src/init.c [HAVE_W32CE_SYSTEM]: Remove. * src/init.h [HAVE_W32CE_SYSTEM]: Remove. * src/mkheader.c: Remove Windows CE support. * src/mkw32errmap.c, src/w32ce-add.h: Remove. * src/spawn-posix.c [HAVE_W32CE_SYSTEM]: Remove. * src/spawn-w32.c [HAVE_W32CE_SYSTEM]: Remove. * src/sysutils.c [HAVE_W32CE_SYSTEM]: Remove. * src/w32-estream.c [HAVE_W32CE_SYSTEM]: Remove. * src/w32-reg.c [HAVE_W32CE_SYSTEM]: Remove. * tests/Makefile.am [HAVE_W32CE_SYSTEM]: Remove. -- GnuPG-bug-id: 5912 Signed-off-by: NIIBE Yutaka

estream: Fix dead assigniment.

2019-09-08T17:38:01Z

* src/estream-printf.c (pr_string): Here. -- GnuPG-bug-id: 4698 Signed-off-by: Werner Koch

core: New functions gpgrt_abort and gpgrt_add_emergency_cleanup.

2019-01-04T12:13:53Z

* src/init.c (emergency_cleanup_list): New gloabl var. (_gpgrt_add_emergency_cleanup): New. (_gpgrt_abort): New. Repalce all calls to abort by this. Also replace all assert by either log_assert or a stderr output followed by a _gpgrt_abort. (run_emergency_cleanup): New. * src/visibility.c (gpgrt_add_emergency_cleanup): New public API. (gpgrt_abort): New public API. -- Libgcrypt uses its own assert function which makes sure to terminate the secure memory. This is safe as log as an assert is triggered internally in Libgcrypt. GnuPG runs emergency cleanup handlers right before log_fatal etc to tell Libgcrypt to terminate the secure memory. With the move of the logging function to gpgrt in gnupg 2.3 this did not anymore. Thus we now provide a mechanism in gpgrt to do right that. Eventually Libgcrypt can also make use of this. What this does not handle are calls to abort or failed asserts in external libraries or in libc. We can't do anything about it in a library because a library may not setup signal handlers. Signed-off-by: Werner Koch

estream: Use correct POSIX name THOUSEP.

2018-12-12T08:14:31Z

* src/estream-printf.c: Replace HAVE_LANGINFO_THOUSANDS_SEP by HAVE_LANGINFO_THOUSEP. (pr_integer): Use THOUSEP. -- GnuPG-bug-id: 4286 Reported-by: miod Signed-off-by: Werner Koch

core: New functions gpgrt_fprintf_sf anf gpgrt_fprintf_sf_unlocked.

2018-11-26T19:22:24Z

* src/gpg-error.h.in (gpgrt_string_filter_t): New type. (gpgrt_fprintf_sf, gpgrt_fprintf_sf_unlocked): New. * src/gpg-error.vers, src/gpg-error.def.in: Add them. * src/visibility.c (gpgrt_fprintf_sf): New. (gpgrt_fprintf_sf_unlocked): New. * src/estream-printf.c (pr_string): Add and use args sf, sfvalue and string_no. (do_format): Add args sf and sfvalue. Keep a string format counter. (_gpgrt_estream_format): Add args sf and sfvalue. Change all callers to provide NULL for them. * src/estream.c (_gpgrt_vfprintf_unlocked, _gpgrt_vfprintf): Add sf and sfvalue and adjust all callers. (do_print_stream): Ditto. * tests/t-printf.c (stream_to_string): New. (struct sfstate_s): New. (string_filter): New. (check_fprintf_sf): New. (main): Call new test. -- The actual reason to implement these functions is to enhance the internal logging function with a filter to sanitized strings so that control values or other things can be quoted. Signed-off-by: Werner Koch

core: Initialize values in estream_format

2018-07-05T06:38:27Z

* src/estream-printf.c (_gpgrt_estream_format): Make sure valuetable.value is inialized even on stack. -- This makes the behavior more consistent with the calloc'ed codepath for more then 8 variables. It also fixes a potential crash if there were unmatched format args provided. GnuPG-Bug-Id: T4054

Fix more misspellings.

2016-11-18T01:45:25Z

-- Signed-off-by: Daniel Kahn Gillmor