Lines Matching defs:atomic
36 int atomic;
39 # define atomic_read(x) ((x)->atomic)
40 # define atomic_set(x, val) ((x)->atomic = (val))
41 # define atomic_inc(x) ((void) __sync_fetch_and_add (&(x)->atomic, 1))
42 # define atomic_dec_and_test(x) (__sync_fetch_and_add (&(x)->atomic, -1) == 1)
43 # define atomic_add(x, v) ((void) __sync_add_and_fetch(&(x)->atomic, (v)))
44 # define atomic_dec(x, v) ((void) __sync_sub_and_fetch(&(x)->atomic, (v)))
45 # define atomic_cmpxchg(x, oldv, newv) __sync_val_compare_and_swap (&(x)->atomic, oldv, newv)
55 AO_t atomic;
58 # define atomic_read(x) AO_load_full(&(x)->atomic)
59 # define atomic_set(x, val) AO_store_full(&(x)->atomic, (val))
60 # define atomic_inc(x) ((void) AO_fetch_and_add1_full(&(x)->atomic))
61 # define atomic_add(x, v) ((void) AO_fetch_and_add_full(&(x)->atomic, (v)))
62 # define atomic_dec(x, v) ((void) AO_fetch_and_add_full(&(x)->atomic, -(v)))
63 # define atomic_dec_and_test(x) (AO_fetch_and_sub1_full(&(x)->atomic) == 1)
64 # define atomic_cmpxchg(x, oldv, newv) AO_compare_and_swap_full(&(x)->atomic, oldv, newv)
70 #include <sys/atomic.h>
73 typedef struct { uint_t atomic; } atomic_t;
75 # define atomic_read(x) (int) ((x)->atomic)
76 # define atomic_set(x, val) ((x)->atomic = (uint_t)(val))
77 # define atomic_inc(x) (atomic_inc_uint (&(x)->atomic))
78 # define atomic_dec_and_test(x) (atomic_dec_uint_nv(&(x)->atomic) == 1)
79 # define atomic_add(x, v) (atomic_add_int(&(x)->atomic, (v)))
80 # define atomic_dec(x, v) (atomic_add_int(&(x)->atomic, -(v)))
81 # define atomic_cmpxchg(x, oldv, newv) atomic_cas_uint (&(x)->atomic, oldv, newv)
86 #error xf86-video-intel requires atomic operations, please define them for your CPU/compiler.