[HICN-90] adding hicn-light to sysrepo-plugins

Change-Id: Icd92adb21661d33b0cd40ea8c3dd748f0fa97aaf
Signed-off-by: Masoud Hemmatpour <mhemmatp@cisco.com>
Signed-off-by: Luca Muscariello <lumuscar+fdio@cisco.com>
Signed-off-by: Masoud Hemmatpour <mhemmatp@cisco.com>

1 files changed, 21 insertions, 0 deletions

diff --git a/utils/sysrepo-plugins/hicn-light/plugin/model/tlock.c b/utils/sysrepo-plugins/hicn-light/plugin/model/tlock.c
new file mode 100644
index 000000000..2f7b11efa
--- /dev/null
+++ b/utils/sysrepo-plugins/hicn-light/plugin/model/tlock.c
@@ -0,0 +1,21 @@
+#include"tlock.h"
+
+
+void Ticket_init ( int Lock_Number , long int init ){
+
+__atomic_store( &En[Lock_Number] , &init , __ATOMIC_SEQ_CST );
+__atomic_store( &De[Lock_Number] , &init , __ATOMIC_SEQ_CST );
+//En[Lock_Number]=init;
+//De[Lock_Number]=init;
+}
+
+void Ticket_Lock(int Lock_Number ){
+
+ int my_ticket =   __sync_fetch_and_add(&En[Lock_Number] , 1  );
+ while (    my_ticket != De[ Lock_Number ]  ) {};
+
+}
+
+void Ticket_Unlock(int Lock_Number ){
+De[Lock_Number]++;
+}