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author | Rich Felker <dalias@aerifal.cx> | 2013-07-04 23:58:16 -0400 |
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committer | Rich Felker <dalias@aerifal.cx> | 2013-07-04 23:58:16 -0400 |
commit | 6d861ac87491a207e4599c44b61d142f0a601c2d (patch) | |
tree | 2458b79e37b144f13fb5190a7bcf777d1b9b883a /include/sys/select.h | |
parent | 651416182dc65d75e91cadfec65dd72f9ff07846 (diff) | |
download | musl-6d861ac87491a207e4599c44b61d142f0a601c2d.tar.gz musl-6d861ac87491a207e4599c44b61d142f0a601c2d.tar.bz2 musl-6d861ac87491a207e4599c44b61d142f0a601c2d.tar.xz musl-6d861ac87491a207e4599c44b61d142f0a601c2d.zip |
move core memalign code from aligned_alloc to __memalign
there are two motivations for this change. one is to avoid
gratuitously depending on a C11 symbol for implementing a POSIX
function. the other pertains to the documented semantics. C11 does not
define any behavior for aligned_alloc when the length argument is not
a multiple of the alignment argument. posix_memalign on the other hand
places no requirements on the length argument. using __memalign as the
implementation of both, rather than trying to implement one in terms
of the other when their documented contracts differ, eliminates this
confusion.
Diffstat (limited to 'include/sys/select.h')
0 files changed, 0 insertions, 0 deletions