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author | Rich Felker <dalias@aerifal.cx> | 2019-07-28 18:38:28 -0400 |
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committer | Rich Felker <dalias@aerifal.cx> | 2019-07-29 00:16:56 -0400 |
commit | e1501091c404a74f3966441dbf8f6b85bae905c2 (patch) | |
tree | bbec7513136fed8058e3fb84f050053ca8feeb44 /src/stat/utimensat.c | |
parent | 22276671d031639f1bd55d7dbf817290c321c7bf (diff) | |
download | musl-e1501091c404a74f3966441dbf8f6b85bae905c2.tar.gz musl-e1501091c404a74f3966441dbf8f6b85bae905c2.tar.bz2 musl-e1501091c404a74f3966441dbf8f6b85bae905c2.tar.xz musl-e1501091c404a74f3966441dbf8f6b85bae905c2.zip |
timer_settime: add support for time64 syscall, decouple 32-bit time_t
time64 syscall is used only if it's the only one defined for the arch,
if either component of the itimerspec does not fit in 32 bits, or if
time_t is 64-bit and the caller requested the old value, in which case
there's a possibility that the old value might not fit in 32 bits. on
current 32-bit archs where time_t is a 32-bit type, this makes it
statically unreachable.
on 64-bit archs, there is no change to the code after preprocessing.
on current 32-bit archs, the time is moved through an intermediate
copy to remove the assumption that time_t is a 32-bit type.
Diffstat (limited to 'src/stat/utimensat.c')
0 files changed, 0 insertions, 0 deletions