linux/tools/include
Thomas Weißschuh 4dd40dfba2 tools/nolibc: define time_t in terms of __kernel_old_time_t
[ Upstream commit d5094bcb5b ]

Nolibc assumes that the kernel ABI is using a time values that are as
large as a long integer. For most ABIs this holds true.
But for x32 this is not correct, as it uses 32bit longs but 64bit times.

Also the 'struct stat' implementation of nolibc relies on timespec::tv_sec
and time_t being the same type. While timespec::tv_sec comes from the
kernel and is of type __kernel_old_time_t, time_t is defined within nolibc.

Switch to the __kernel_old_time_t to always get the correct type.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/r/20250712-nolibc-x32-v1-1-6d81cb798710@weissschuh.net
Acked-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2025-08-28 16:24:18 +02:00
..
asm tools arch: Update arch/x86/lib/mem{cpy,set}_64.S copies used in 'perf bench mem memcpy' 2021-05-10 09:01:00 -03:00
asm-generic hugetlb_encode.h: fix undefined behaviour (34 << 26) 2024-07-05 09:14:23 +02:00
linux XArray: Add calls to might_alloc() 2025-08-28 16:24:13 +02:00
nolibc tools/nolibc: define time_t in terms of __kernel_old_time_t 2025-08-28 16:24:18 +02:00
tools tools include: add dis-asm-compat.h to handle version differences 2023-03-17 08:49:04 +01:00
trace/events tools/lib/lockdep: Remove private kernel headers 2017-06-05 09:28:14 +02:00
uapi bpf: Fix L4 csum update on IPv6 in CHECKSUM_COMPLETE 2025-06-27 11:05:38 +01:00
vdso tools headers: Synchronize linux/bits.h with the kernel sources 2020-04-14 11:40:05 -03:00