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y2038: Introduce struct __utimbuf64 - new internal glibc type 

This type is a glibc's "internal" type to store file's access and modification
times in __time64_t rather than __time_t, which makes it Y2038-proof.

Build tests:
./src/scripts/build-many-glibcs.py glibcs

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
This commit is contained in:
Lukasz Majewski 2020-02-06 14:25:30 +01:00
parent 24caa35c57
commit 847d3913da
1 changed files with 12 additions and 0 deletions
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12
include/time.h
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@ -108,6 +108,18 @@ struct __timeval64
}; };
#endif #endif
#if __TIMESIZE == 64
# define __utimbuf64 utimbuf
#else
/* The glibc Y2038-proof struct __utimbuf64 structure for file's access
and modification time values. */
struct __utimbuf64
{
__time64_t actime; /* Access time. */
__time64_t modtime; /* Modification time. */
};
#endif
#if __TIMESIZE == 64 #if __TIMESIZE == 64
# define __ctime64 ctime # define __ctime64 ctime
#else #else