kernel/linux.git/tools/include/nolibc/sys/timerfd.h, branch v7.0-rc7Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v7.0-rc72026-01-06T11:08:08+00:00selftests/nolibc: add static assertions around time types handling2026-01-06T11:08:08+00:00Thomas Weißschuhlinux@weissschuh.net2025-12-20T13:55:58+00:00urn:sha1:f3ed932644a671038b31f7f536a066eeef6803b0
The nolibc system call wrappers expect the libc types to be compatible
to the kernel types.
Make sure these expectations hold at compile-time.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Acked-by: Willy Tarreau <w@1wt.eu>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20251220-nolibc-uapi-types-v3-14-c662992f75d7@weissschuh.net
tools/nolibc: remove time conversions2026-01-06T11:08:06+00:00Thomas Weißschuhlinux@weissschuh.net2025-12-20T13:55:55+00:00urn:sha1:6c9be90527207f9beca78e698dd45969813f4c0e
Now that 'struct timespec' and 'struct __kernel_timespec' are
compatible, the conversions are not necessary anymore.
The same holds true for 'struct itimerspec' and 'struct
__kernel_itimerspec'.
Remove the conversions.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Acked-by: Willy Tarreau <w@1wt.eu>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20251220-nolibc-uapi-types-v3-11-c662992f75d7@weissschuh.net
tools/nolibc: prefer explicit 64-bit time-related system calls2026-01-04T09:29:00+00:00Thomas Weißschuhlinux@weissschuh.net2025-12-20T13:55:49+00:00urn:sha1:ba7fd0384530e3dd20ea873aac21c473e3e461ae
Make sure to always use the 64-bit safe system calls
in preparation for 64-bit time_t on 32-bit architectures.
Also prevent issues on kernels which disable CONFIG_COMPAT_32BIT_TIME
and therefore don't provide the 32-bit system calls anymore.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Acked-by: Willy Tarreau <w@1wt.eu>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20251220-nolibc-uapi-types-v3-5-c662992f75d7@weissschuh.net
tools/nolibc: remove __nolibc_enosys() fallback from time64-related functions2025-09-01T18:47:51+00:00Thomas Weißschuhlinux@weissschuh.net2025-08-21T15:40:32+00:00urn:sha1:e6366101ce1fab9e42ae66ff0fed5360fce65bb5
These fallbacks where added when no explicit fallbacks for time64 was
implemented. Now that these fallbacks are in place, the additional
fallback to __nolibc_enosys() is superfluous.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Acked-by: Willy Tarreau <w@1wt.eu>
Link: https://lore.kernel.org/r/20250821-nolibc-enosys-v1-1-4b63f2caaa89@weissschuh.net
tools/nolibc: add timerfd functionality2025-05-21T13:32:10+00:00Thomas Weißschuhthomas.weissschuh@linutronix.de2025-04-28T12:40:11+00:00urn:sha1:da69cfb17b2afbb8692b74eefb844f85febb6674
This is used in various selftests and will be handy when integrating
those with nolibc.
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Acked-by: Willy Tarreau <w@1wt.eu>
Link: https://lore.kernel.org/r/20250428-nolibc-misc-v2-10-3c043eeab06c@linutronix.de
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>