STATS: stat_client updates.

[vpp.git] / src / svm / svm_fifo.h

diff --git a/src/svm/svm_fifo.h b/src/svm/svm_fifo.h
index 39cdcc0..4024261 100644 (file)
--- a/src/svm/svm_fifo.h
+++ b/src/svm/svm_fifo.h
@@ -107,12 +107,30 @@ svm_fifo_max_dequeue (svm_fifo_t * f)
   return f->cursize;
 }
 
+static inline int
+svm_fifo_is_full (svm_fifo_t * f)
+{
+  return (f->cursize == f->nitems);
+}
+
+static inline int
+svm_fifo_is_empty (svm_fifo_t * f)
+{
+  return (f->cursize == 0);
+}
+
 static inline u32
 svm_fifo_max_enqueue (svm_fifo_t * f)
 {
   return f->nitems - svm_fifo_max_dequeue (f);
 }
 
+static inline int
+svm_fifo_has_event (svm_fifo_t * f)
+{
+  return f->has_event;
+}
+
 static inline u8
 svm_fifo_has_ooo_data (svm_fifo_t * f)
 {
@@ -152,6 +170,7 @@ int svm_fifo_dequeue_nowait (svm_fifo_t * f, u32 max_bytes, u8 * copy_here);
 
 int svm_fifo_peek (svm_fifo_t * f, u32 offset, u32 max_bytes, u8 * copy_here);
 int svm_fifo_dequeue_drop (svm_fifo_t * f, u32 max_bytes);
+void svm_fifo_dequeue_drop_all (svm_fifo_t * f);
 u32 svm_fifo_number_ooo_segments (svm_fifo_t * f);
 ooo_segment_t *svm_fifo_first_ooo_segment (svm_fifo_t * f);
 void svm_fifo_init_pointers (svm_fifo_t * f, u32 pointer);