Performs an atomic bitwise 'and' of the value of @atomic and @val, storing the result back in @atomic.
This call acts as a full compiler and hardware memory barrier.
Think of this operation as an atomic version of { tmp = *atomic; *atomic &= val; return tmp; }.
a pointer to a #gint or #guint
the value to 'and'
Return: the value of @atomic before the operation, unsigned
2.30
See Implementation
Performs an atomic bitwise 'and' of the value of @atomic and @val, storing the result back in @atomic.
This call acts as a full compiler and hardware memory barrier.
Think of this operation as an atomic version of { tmp = *atomic; *atomic &= val; return tmp; }.