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| author |   Florin Coras <fcoras@cisco.com> | 2018-07-22 12:59:30 -0700 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2018-07-23 20:23:58 +0000 |
| commit | 8409955e4b27f9797d9e7bb1ef7064d04ff03f71 (patch) | |
| tree | 7a921c69e0ac9e7aab42723e009173946c3b074c /src/svm/svm_fifo.h | |
| parent | 6b9b41c832332e9e9876edad51917230e4e9a4af (diff) | |
session: send rx events only if session ready
Change-Id: I8d631121b104fb40c20701d4c1b428f2b71e5785
Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/svm/svm_fifo.h')
| -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) { |