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'
the value of atomic before the operation, unsigned
2.30
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; }.