kc3-lang/libbsd/include/bsd/sys

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Author Commit Date CI Message
abe3c8c3 2024-11-02 23:14:11 include: Switch from __unused to new LIBBSD_UNUSED Because we do not define __unused, as on GNU systems Linux and glibc providing conflicting symbols, declarations for imported functions that use that attribute cause build failures when used. Ref: https://bugs.debian.org/1083196 Fixes: #34
1d711a2c 2024-11-02 23:12:40 include: Refactor «unused» attribute into new LIBBSD_UNUSED macro This make it possible to declare function arguments in headers as potentially unused, so that they do not emit warnings. We will use this instead of the BSD __unused, which we cannot currently enable on GNU systems due to Linux and glibc having conflicting symbols.
32d18dcf 2024-02-09 04:32:12 Add explicit time32 and time64 support Handle the three potential system scenarios: - system time_t is time64 - system time_t is time32 and supports time64 - system time_t is time32 and does not support time64 Add the explicit time32 and time64 functions when necessary and map them accordingly for each of these cases.
fe21244b 2022-12-20 22:47:02 include: Use __has_builtin to detect __builtin_offsetof support The __has_builtin operator is more specific and is supported by GCC and Clang, while __is_identifier() is less specific and only supported by Clang, so we should prefer the former whenever it is available, and only fallback to use the latter when the former is missing and the latter.
1c3ff616 2021-02-09 02:46:49 Use uintptr_t and size_t instead of __-prefixed types in <sys/cdefs.h> The __-prefixed types cannot be assumed to be defined. Use the standard types instead. Closes: #6
46760262 2021-02-07 20:47:00 Update <sys/queue.h> from FreeBSD This brings <sys/queue.h> to the most up-to-date version from FreeBSD, incorporating 18 commits from the past 5 years (2015-02-24 - 2021-01-25): $ git log --oneline 9090a24aed70..8d55837dc133 sys/sys/queue.h share/man/man3/queue.3 Only minimal changes compared to the FreeBSD version have been applied (queue.3 -> queue.3bsd, _LIBBSD_ prefix). [guillem@hadrons.org: Remove reference to kernel mode in man page. ] Closes: !12 Signed-off-by: Guillem Jover <guillem@hadrons.org>
48033408 2018-06-14 11:38:32 Provide a <sys/param.h> with MIN() and MAX() Windows doesn't provide <sys/param.h>. Several libbsd sources require it for MIN(), and these are useful non-system-specific macros anyway. Signed-off-by: Guillem Jover <guillem@hadrons.org>
7cfa2d45 2018-06-14 11:38:31 Correct Clang feature detection Clang's __GNUC__ and __GNUC_MINOR__ definitions are not reliable and may not be defined at all when targeting the MSVC ABI. Use feature-checking macros when possible or check for __clang__. [guillem@hadrons.org: Update for __ protected keyword change. ] Signed-off-by: Guillem Jover <guillem@hadrons.org>
574c7a13 2018-06-18 00:36:44 Protect C language extensions with two leading and trailing underscores This should make their usage safer against user macros.
c2d9d840 2018-06-14 11:38:32 Guard non-portable forwarded includes These headers are not available on Windows. <bsd/sys/cdefs.h> ensures that __has_include() and __has_include_next() are defined. Signed-off-by: Guillem Jover <guillem@hadrons.org>