diff options
Diffstat (limited to 'pjlib/include/pj/os.h')
| -rw-r--r-- | pjlib/include/pj/os.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/pjlib/include/pj/os.h b/pjlib/include/pj/os.h index 536992f2..a1fef6b8 100644 --- a/pjlib/include/pj/os.h +++ b/pjlib/include/pj/os.h @@ -324,12 +324,30 @@ PJ_DECL(pj_atomic_value_t) pj_atomic_get(pj_atomic_t *atomic_var); */ PJ_DECL(void) pj_atomic_inc(pj_atomic_t *atomic_var); +/**
+ * Increment the value of an atomic type and get the result.
+ *
+ * @param atomic_var the atomic variable.
+ *
+ * @return The incremented value.
+ */
+PJ_DECL(pj_atomic_value_t) pj_atomic_inc_and_get(pj_atomic_t *atomic_var);
+
/** * Decrement the value of an atomic type. * * @param atomic_var the atomic variable. */ PJ_DECL(void) pj_atomic_dec(pj_atomic_t *atomic_var); +
+/**
+ * Decrement the value of an atomic type and get the result.
+ *
+ * @param atomic_var the atomic variable.
+ *
+ * @return The decremented value.
+ */
+PJ_DECL(pj_atomic_value_t) pj_atomic_dec_and_get(pj_atomic_t *atomic_var);
/** * Add a value to an atomic type. @@ -339,6 +357,17 @@ PJ_DECL(void) pj_atomic_dec(pj_atomic_t *atomic_var); */ PJ_DECL(void) pj_atomic_add( pj_atomic_t *atomic_var, pj_atomic_value_t value); +
+/**
+ * Add a value to an atomic type and get the result.
+ *
+ * @param atomic_var The atomic variable.
+ * @param value Value to be added.
+ *
+ * @return The result after the addition.
+ */
+PJ_DECL(pj_atomic_value_t) pj_atomic_add_and_get( pj_atomic_t *atomic_var,
+ pj_atomic_value_t value);
/** * @} |