X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/f155d2d76b81d5d14090941da900f78335080930..1037987174e34ec2ea483da79d651c7e2e16e83e:/src/simdag/sd_link.c

diff --git a/src/simdag/sd_link.c b/src/simdag/sd_link.c
index 0fbe322d27..07e0fa8a52 100644
--- a/src/simdag/sd_link.c
+++ b/src/simdag/sd_link.c
@@ -17,6 +17,10 @@ SD_link_t __SD_link_create(void *surf_link, void *data) {
   link = xbt_new(s_SD_link_t, 1);
   link->surf_link = surf_link;
   link->data = data; /* user data */
+  if(surf_workstation_model->extension_public->link_shared(surf_link))
+    link->sharing_policy=SD_LINK_SHARED;
+  else
+    link->sharing_policy=SD_LINK_FATPIPE;
 
   name = SD_link_get_name(link);
   xbt_dict_set(sd_global->links, name, link, __SD_link_destroy); /* add the link to the dictionary */
@@ -109,7 +113,7 @@ const char* SD_link_get_name(SD_link_t link) {
  * \brief Returns the current bandwidth of a link
  *
  * \param link a link
- * \return the current bandwidth of this link, in Flops
+ * \return the current bandwidth of this link, in bytes per second
  */
 double SD_link_get_current_bandwidth(SD_link_t link) {
   SD_CHECK_INIT_DONE();
@@ -117,6 +121,33 @@ double SD_link_get_current_bandwidth(SD_link_t link) {
   return surf_workstation_model->extension_public->get_link_bandwidth(link->surf_link);
 }
 
+/**
+ * \brief Returns the value of a given link property
+ *
+ * \param link the inspected link
+ * \param name a property name
+ * \return value of a property (or NULL if property not set)
+ */
+const char* SD_link_get_property_value(SD_link_t link, const char* name)
+{
+  return xbt_dict_get_or_null(SD_link_get_properties(link), name);
+}
+
+/**
+ * \brief Returns a #xbt_dict_t consisting of the list of properties assigned to a link
+ *
+ * \param link a link
+ * \return the dictionary containing the properties associated with the link
+ */
+xbt_dict_t SD_link_get_properties(SD_link_t link)
+{
+  SD_CHECK_INIT_DONE();
+  xbt_assert0((link != NULL), "Invalid parameters");
+
+  return (surf_workstation_model->common_public->get_properties(link->surf_link));
+
+}
+
 /**
  * \brief Returns the current latency of a link
  *
@@ -129,6 +160,21 @@ double SD_link_get_current_latency(SD_link_t link) {
   return surf_workstation_model->extension_public->get_link_latency(link->surf_link);
 }
 
+/**
+ * \brief Returns the sharing policy of this workstation.
+ *
+ * \param link a link
+ * \return the sharing policyfor the flows going through this link:
+ * SD_LINK_SHARED or SD_LINK_FATPIPE
+ *
+ */
+e_SD_link_sharing_policy_t SD_link_get_sharing_policy (SD_link_t link) {
+  SD_CHECK_INIT_DONE();
+  xbt_assert0(link != NULL, "Invalid parameter");
+  return link->sharing_policy;
+}
+
+ 
 /* Destroys a link.
  */
 void __SD_link_destroy(void *link) {