Adding itc_flush

2 files changed, 15 insertions, 0 deletions

diff --git a/src/itc.c b/src/itc.c
index 6171d4e..5b6fee9 100644
--- a/src/itc.c
+++ b/src/itc.c
@@ -87,6 +87,20 @@ int itc_inject(itc *ctx, int timeout_ms, void *element)
         return 0;
 }
 
+void itc_flush(itc *ctx)
+{
+        int i;
+
+        if (ctx == NULL) {
+                return;
+        }
+
+        for (i = 0; i < ctx->nslots; i++) {
+                sem_wait(&ctx->emptied);
+                sem_post(&ctx->emptied);
+        }
+}
+
 void itc_drop(itc *ctx, itc_free_element free_element)
 {
         void *element;
diff --git a/src/itc.h b/src/itc.h
index 0d43e3d..01a0564 100644
--- a/src/itc.h
+++ b/src/itc.h
@@ -9,6 +9,7 @@ void itc_free(itc **ctx, itc_free_element free_element);
 
 void *itc_retrive(itc *ctx, int timeout_ms);
 int itc_inject(itc *ctx, int timeout_ms, void *element);
+void itc_flush(itc *ctx);
 void itc_drop(itc *ctx, itc_free_element free_element);
 
 #endif //__LIBTUBERIA_ITC_H__