atomic_gssize: create compare and exchange function

Balázs Barkó · Balázs Barkó · commit 365a91d598e4 · 2021-08-31T16:16:39.000+02:00
Signed-off-by: Balázs Barkó &lt;Balazs.Barko@oneidentity.com&gt;
diff --git a/lib/atomic-gssize.h b/lib/atomic-gssize.h
@@ -112,6 +112,12 @@ atomic_gssize_and(atomic_gssize *a, gsize value)
   return g_atomic_pointer_and(&a->value, value);
 }
 
+static inline gboolean
+atomic_gssize_compare_and_exchange(atomic_gssize *a, gssize oldval, gssize newval)
+{
+  return g_atomic_pointer_compare_and_exchange(&a->value, oldval, newval);
+}
+
 static inline gssize
 atomic_gssize_set_and_get(atomic_gssize *a, gssize value)
 {

Original file line number	Diff line number	Diff line change
`@@ -112,6 +112,12 @@ atomic_gssize_and(atomic_gssize *a, gsize value)`
`112`	`112`	`return g_atomic_pointer_and(&a->value, value);`
`113`	`113`	`}`
`114`	`114`
	`115`	`+static inline gboolean`
	`116`	`+atomic_gssize_compare_and_exchange(atomic_gssize *a, gssize oldval, gssize newval)`
	`117`	`+{`
	`118`	`+ return g_atomic_pointer_compare_and_exchange(&a->value, oldval, newval);`
	`119`	`+}`
	`120`	`+`
`115`	`121`	`static inline gssize`
`116`	`122`	`atomic_gssize_set_and_get(atomic_gssize *a, gssize value)`
`117`	`123`	`{`