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Diffstat (limited to 'src/pulsecore/atomic.h')
-rw-r--r--src/pulsecore/atomic.h34
1 files changed, 17 insertions, 17 deletions
diff --git a/src/pulsecore/atomic.h b/src/pulsecore/atomic.h
index bca95768d..419783d64 100644
--- a/src/pulsecore/atomic.h
+++ b/src/pulsecore/atomic.h
@@ -82,8 +82,8 @@ static inline int pa_atomic_dec(pa_atomic_t *a) {
return pa_atomic_sub(a, 1);
}
-/* Returns TRUE when the operation was successful. */
-static inline pa_bool_t pa_atomic_cmpxchg(pa_atomic_t *a, int old_i, int new_i) {
+/* Returns true when the operation was successful. */
+static inline bool pa_atomic_cmpxchg(pa_atomic_t *a, int old_i, int new_i) {
return __sync_bool_compare_and_swap(&a->value, old_i, new_i);
}
@@ -103,7 +103,7 @@ static inline void pa_atomic_ptr_store(pa_atomic_ptr_t *a, void *p) {
__sync_synchronize();
}
-static inline pa_bool_t pa_atomic_ptr_cmpxchg(pa_atomic_ptr_t *a, void *old_p, void* new_p) {
+static inline bool pa_atomic_ptr_cmpxchg(pa_atomic_ptr_t *a, void *old_p, void* new_p) {
return __sync_bool_compare_and_swap(&a->value, (long) old_p, (long) new_p);
}
@@ -153,8 +153,8 @@ static inline int pa_atomic_dec(pa_atomic_t *a) {
return nv + 1;
}
-/* Returns TRUE when the operation was successful. */
-static inline pa_bool_t pa_atomic_cmpxchg(pa_atomic_t *a, int old_i, int new_i) {
+/* Returns true when the operation was successful. */
+static inline bool pa_atomic_cmpxchg(pa_atomic_t *a, int old_i, int new_i) {
unsigned int r = atomic_cas_uint(&a->value, (unsigned int) old_i, (unsigned int) new_i);
return (int) r == old_i;
}
@@ -175,7 +175,7 @@ static inline void pa_atomic_ptr_store(pa_atomic_ptr_t *a, void *p) {
membar_sync();
}
-static inline pa_bool_t pa_atomic_ptr_cmpxchg(pa_atomic_ptr_t *a, void *old_p, void* new_p) {
+static inline bool pa_atomic_ptr_cmpxchg(pa_atomic_ptr_t *a, void *old_p, void* new_p) {
void *r = atomic_cas_ptr(&a->value, old_p, new_p);
return r == old_p;
}
@@ -326,7 +326,7 @@ static inline int pa_atomic_dec(pa_atomic_t *a) {
return pa_atomic_sub(a, 1);
}
-static inline pa_bool_t pa_atomic_cmpxchg(pa_atomic_t *a, int old_i, int new_i) {
+static inline bool pa_atomic_cmpxchg(pa_atomic_t *a, int old_i, int new_i) {
int result;
__asm__ __volatile__ ("lock; cmpxchgl %2, %1"
@@ -350,7 +350,7 @@ static inline void pa_atomic_ptr_store(pa_atomic_ptr_t *a, void *p) {
a->value = (unsigned long) p;
}
-static inline pa_bool_t pa_atomic_ptr_cmpxchg(pa_atomic_ptr_t *a, void *old_p, void* new_p) {
+static inline bool pa_atomic_ptr_cmpxchg(pa_atomic_ptr_t *a, void *old_p, void* new_p) {
void *result;
__asm__ __volatile__ ("lock; cmpxchgq %q2, %1"
@@ -434,7 +434,7 @@ static inline int pa_atomic_dec(pa_atomic_t *a) {
return pa_atomic_sub(a, 1);
}
-static inline pa_bool_t pa_atomic_cmpxchg(pa_atomic_t *a, int old_i, int new_i) {
+static inline bool pa_atomic_cmpxchg(pa_atomic_t *a, int old_i, int new_i) {
unsigned long not_equal, not_exclusive;
pa_memory_barrier();
@@ -468,7 +468,7 @@ static inline void pa_atomic_ptr_store(pa_atomic_ptr_t *a, void *p) {
pa_memory_barrier();
}
-static inline pa_bool_t pa_atomic_ptr_cmpxchg(pa_atomic_ptr_t *a, void *old_p, void* new_p) {
+static inline bool pa_atomic_ptr_cmpxchg(pa_atomic_ptr_t *a, void *old_p, void* new_p) {
unsigned long not_equal, not_exclusive;
pa_memory_barrier();
@@ -556,9 +556,9 @@ static inline int pa_atomic_dec(pa_atomic_t *a) {
return pa_atomic_sub(a, 1);
}
-/* Returns TRUE when the operation was successful. */
-static inline pa_bool_t pa_atomic_cmpxchg(pa_atomic_t *a, int old_i, int new_i) {
- pa_bool_t failed;
+/* Returns true when the operation was successful. */
+static inline bool pa_atomic_cmpxchg(pa_atomic_t *a, int old_i, int new_i) {
+ bool failed;
do {
failed = !!__kernel_cmpxchg(old_i, new_i, &a->value);
} while(failed && a->value == old_i);
@@ -581,8 +581,8 @@ static inline void pa_atomic_ptr_store(pa_atomic_ptr_t *a, void *p) {
pa_memory_barrier();
}
-static inline pa_bool_t pa_atomic_ptr_cmpxchg(pa_atomic_ptr_t *a, void *old_p, void* new_p) {
- pa_bool_t failed;
+static inline bool pa_atomic_ptr_cmpxchg(pa_atomic_ptr_t *a, void *old_p, void* new_p) {
+ bool failed;
do {
failed = !!__kernel_cmpxchg_u((unsigned long) old_p, (unsigned long) new_p, &a->value);
} while(failed && a->value == (unsigned long) old_p);
@@ -625,7 +625,7 @@ static inline int pa_atomic_dec(pa_atomic_t *a) {
return (int) AO_fetch_and_sub1_full(&a->value);
}
-static inline pa_bool_t pa_atomic_cmpxchg(pa_atomic_t *a, int old_i, int new_i) {
+static inline bool pa_atomic_cmpxchg(pa_atomic_t *a, int old_i, int new_i) {
return AO_compare_and_swap_full(&a->value, (unsigned long) old_i, (unsigned long) new_i);
}
@@ -643,7 +643,7 @@ static inline void pa_atomic_ptr_store(pa_atomic_ptr_t *a, void *p) {
AO_store_full(&a->value, (AO_t) p);
}
-static inline pa_bool_t pa_atomic_ptr_cmpxchg(pa_atomic_ptr_t *a, void *old_p, void* new_p) {
+static inline bool pa_atomic_ptr_cmpxchg(pa_atomic_ptr_t *a, void *old_p, void* new_p) {
return AO_compare_and_swap_full(&a->value, (AO_t) old_p, (AO_t) new_p);
}