diff options
Diffstat (limited to 'src/svm')
| -rw-r--r-- | src/svm/svm_fifo.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/svm/svm_fifo.h b/src/svm/svm_fifo.h index 40182901db5..40242614829 100644 --- a/src/svm/svm_fifo.h +++ b/src/svm/svm_fifo.h @@ -113,6 +113,12 @@ 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) { |