FUTEX_TOP_WAITER(9) - phpMan
FUTEX_TOP_WAITER(9) Futex API reference FUTEX_TOP_WAITER(9)
NAME
futex_top_waiter - Return the highest priority waiter on a futex
SYNOPSIS
struct futex_q * futex_top_waiter(struct futex_hash_bucket * hb, union futex_key * key);
ARGUMENTS
hb
the hash bucket the futex_q's reside in
key
the futex key (to distinguish it from other futex futex_q's)
DESCRIPTION
Must be called with the hb lock held.
AUTHOR
Rusty Russell <rusty AT rustcorp.au>
Author.
COPYRIGHT
Kernel Hackers Manual 4.8. January 2017 FUTEX_TOP_WAITER(9)
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