glibc/bits
Alistair Francis 1c634e677f sysv: Define __KERNEL_OLD_TIMEVAL_MATCHES_TIMEVAL64
On y2038 safe 32-bit systems the Linux kernel expects itimerval
and rusage to use a 32-bit time_t, even though the other time_t's
are 64-bit. There are currently no plans to make 64-bit time_t versions
of these structs.

There are also other occurrences where the time passed to the kernel via
timeval doesn't match the wordsize.

To handle these cases let's define a new macro
__KERNEL_OLD_TIMEVAL_MATCHES_TIMEVAL64. This macro specifies if the
kernel's old_timeval matches the new timeval64. This should be 1 for
64-bit architectures except for Alpha's osf syscalls. The define should
be 0 for 32-bit architectures and Alpha's osf syscalls.

Reviewed-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
2020-04-02 09:21:05 -07:00
..
types Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
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dlfcn.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
elfclass.h Update. 1999-07-27 05:53:25 +00:00
endian.h Update. 1997-11-26 04:23:08 +00:00
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link.h * csu/elf-init.c (__libc_csu_fini): Don't do anything here. 2005-01-06 22:40:27 +00:00
local_lim.h Update. 1997-10-15 05:34:02 +00:00
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poll.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
posix_opt.h Update. 1997-10-15 05:34:02 +00:00
pthreadtypes.h 2002-11-10 Roland McGrath <roland@redhat.com> 2002-11-10 23:22:35 +00:00
resource.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
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timesize.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
typesizes.h sysv: Define __KERNEL_OLD_TIMEVAL_MATCHES_TIMEVAL64 2020-04-02 09:21:05 -07:00
uintn-identity.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
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wordsize.h Define wordsize.h macros everywhere 2016-11-04 09:37:44 -07:00