Changed atomic interface and fixed bugs in echo test client

git-svn-id: http://svn.pjsip.org/repos/pjproject/main@5 74dad513-b988-da41-8d7b-12977e46ad98

1 files changed, 12 insertions, 9 deletions

diff --git a/pjlib/include/pj/os.h b/pjlib/include/pj/os.h
index 7b91b7ac..536992f2 100644
--- a/pjlib/include/pj/os.h
+++ b/pjlib/include/pj/os.h
@@ -304,11 +304,9 @@ PJ_DECL(pj_status_t) pj_atomic_destroy( pj_atomic_t *atomic_var );
  *
  * @param atomic_var	the atomic variable.
  * @param value		value to be set to the variable.
- *
- * @return the previous value of the variable.
  */
-PJ_DECL(pj_atomic_value_t) pj_atomic_set(pj_atomic_t *atomic_var, 
-					 pj_atomic_value_t value);
+PJ_DECL(void) pj_atomic_set( pj_atomic_t *atomic_var, 
+			     pj_atomic_value_t value);
 
 /**
  * Get the value of an atomic type.
@@ -323,19 +321,24 @@ PJ_DECL(pj_atomic_value_t) pj_atomic_get(pj_atomic_t *atomic_var);
  * Increment the value of an atomic type.
  *
  * @param atomic_var	the atomic variable.
- *
- * @return the result.
  */
-PJ_DECL(pj_atomic_value_t) pj_atomic_inc(pj_atomic_t *atomic_var);
+PJ_DECL(void) pj_atomic_inc(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);
+
+/**
+ * Add a value to an atomic type.
  *
- * @return the result.
+ * @param atomic_var	The atomic variable.
+ * @param value		Value to be added.
  */
-PJ_DECL(pj_atomic_value_t) pj_atomic_dec(pj_atomic_t *atomic_var);
+PJ_DECL(void) pj_atomic_add( pj_atomic_t *atomic_var,
+			     pj_atomic_value_t value);
 
 /**
  * @}