Add MSG_host_get_storage_list() function

[simgrid.git] / include / xbt / swag.h

diff --git a/include/xbt/swag.h b/include/xbt/swag.h
index d6224e4..69004c3 100644 (file)
--- a/include/xbt/swag.h
+++ b/include/xbt/swag.h
@@ -90,6 +90,13 @@ XBT_PUBLIC(xbt_swag_t) xbt_swag_new(size_t offset);
 XBT_PUBLIC(void) xbt_swag_free(xbt_swag_t swag);
 XBT_PUBLIC(void) xbt_swag_init(xbt_swag_t swag, size_t offset);
 
+/**
+ * \brief Makes a swag empty.
+ * \param swag a swag
+ * @hideinitializer
+ */
+#define xbt_swag_reset(swag) do {} while(xbt_swag_extract(swag))
+
 /**
  * \param obj the objet to insert in the swag
  * \param swag a swag
@@ -161,7 +168,7 @@ static XBT_INLINE void *xbt_swag_getFirst(xbt_swag_t swag)
 #define xbt_swag_foreach_safe(obj,obj_next,swag)                  \
    for((obj)=xbt_swag_getFirst((swag)),                           \
        ((obj)?(obj_next=xbt_swag_getNext((obj),(swag)->offset)):  \
-                (obj_next=NULL));                                \
+           (obj_next=NULL));                                \
        (obj)!=NULL;                                               \
        (obj)=obj_next,                                            \
        ((obj)?(obj_next=xbt_swag_getNext((obj),(swag)->offset)):  \