1 files changed, 9 insertions, 0 deletions

diff --git a/include/litmus.h b/include/litmus.h
index b798c92..d343abc 100644
--- a/include/litmus.h
+++ b/include/litmus.h
@@ -50,6 +50,7 @@ int sporadic_task_ns(
 typedef enum  {
         FMLP_SEM        = 0,
         SRP_SEM         = 1,
+        OMLP_SEM        = 2
 } obj_type_t;
 
 int od_openx(int fd, obj_type_t type, int obj_id, void* config);
@@ -68,6 +69,10 @@ int fmlp_up(int od);
 int srp_down(int od);
 int srp_up(int od);
 
+/* OMLP binary semaphore support */
+int omlp_down(int od);
+int omlp_up(int od);
+
 /* job control*/
 int get_job_no(unsigned int* job_no);
 int wait_for_job_release(unsigned int job_no);
@@ -123,6 +128,10 @@ static inline int open_srp_sem(int fd, int name)
         return od_open(fd, SRP_SEM, name);
 }
 
+static inline int open_omlp_sem(int fd, int name)
+{
+        return od_open(fd, OMLP_SEM, name);
+}
 
 /* syscall overhead measuring */
 int null_call(cycles_t *timestamp);