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SYS_FUTEX_WAKE_OP

strat9_syscall::number

Constant SYS_FUTEX_WAKE_OP 

Source 
pub const SYS_FUTEX_WAKE_OP: usize = 307; // 307usize
Expand description

Atomic operation on addr2 + wake waiters on addr.

  • addr: source futex word to wake from
  • max_wake: maximum waiters to wake
  • addr2: target futex word for atomic operation
  • max_requeue: maximum waiters to requeue
  • wake_op: encoded atomic operation (op, cmp_op, cmp_val, shift)

Returns the number of waiters woken.