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Changeset aaa3c457 in mainline for uspace/lib/c/generic/thread/futex.c


Ignore:
Timestamp:
2018-11-12T10:36:10Z (3 years ago)
Author:
GitHub <noreply@…>
Branches:
lfn, master
Children:
a43dfcb
Parents:
3ce781f4 (diff), 6874bd2 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.
git-author:
Jakub Jermář <jakub@…> (2018-11-12 10:36:10)
git-committer:
GitHub <noreply@…> (2018-11-12 10:36:10)
Message:

Merge pull request #56 from jermar/futexremoval

Remove kernel support for futexes in favor of waitq kobjects.

File:
1 edited

Legend:

Unmodified
Added
Removed
  • uspace/lib/c/generic/thread/futex.c

    r3ce781f4 raaa3c457  
    4949 * @param val   Initialization value.
    5050 *
     51 * @return      Error code.
    5152 */
    52 void futex_initialize(futex_t *futex, int val)
     53errno_t futex_initialize(futex_t *futex, int val)
    5354{
    5455        atomic_store_explicit(&futex->val, val, memory_order_relaxed);
     56        futex->whandle = CAP_NIL;
     57        return futex_allocate_waitq(futex);
    5558}
    5659
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