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| author | David Majnemer <david.majnemer@gmail.com> | 2014-06-03 02:40:39 +0000 |
|---|---|---|
| committer | David Majnemer <david.majnemer@gmail.com> | 2014-06-03 02:40:39 +0000 |
| commit | 2dfdfdf45c4c26a628527a542d9c4deaaf300ea1 (patch) | |
| tree | 5cc56dac5fafb9497f378e6af6f8a90318c3ac0e /llvm/lib/Transforms/Utils/CloneModule.cpp | |
| parent | 1e9592a9c71ed87c806946ad2cccc1bcb472324d (diff) | |
| download | bcm5719-llvm-2dfdfdf45c4c26a628527a542d9c4deaaf300ea1.tar.gz bcm5719-llvm-2dfdfdf45c4c26a628527a542d9c4deaaf300ea1.zip | |
[libc++] Don't return uninitialized data from random_device::operator()
Make sure we appropriately retry calls to read if the return result is
less than what we asked for.
Additionally, check and handle IO errors: EINTR results in the read
operation getting restarted; other errors turn into exceptions.
llvm-svn: 210061
Diffstat (limited to 'llvm/lib/Transforms/Utils/CloneModule.cpp')
0 files changed, 0 insertions, 0 deletions
