From: Arnaud Giersch <arnaud.giersch@iut-bm.univ-fcomte.fr>
Date: Thu, 8 Dec 2011 13:45:00 +0000 (+0100)
Subject: Define xbt_swag_reset().
X-Git-Tag: exp_20120216~237^2~45
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/f41f39105781f5a5d3c7fb315592ba6b43ddce1d

Define xbt_swag_reset().
---

diff --git a/include/xbt/swag.h b/include/xbt/swag.h
index d6224e409e..fa29a5a016 100644
--- 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