diff options
| author |   Florin Coras <fcoras@cisco.com> | 2018-07-17 10:46:29 -0700 |
|---|---|---|
| committer |   Florin Coras <florin.coras@gmail.com> | 2018-07-27 17:40:29 +0000 |
| commit | 54693d23307ce8944a4d97379efd3bd4dcf0485c (patch) | |
| tree | 14ee8cded17a87405de9c0cc9ba3fe7370aabc7f /src/vcl/vppcom.h | |
| parent | 5df580eec93c0c6fc07dd38f8713f671565b9c38 (diff) | |
vcl: use events for epoll/select/read/write
Have vcl poll and wait on the event message queues as opposed to
constantly polling the session fifos. This also adds event signaling to
cut through sessions.
On the downside, because we can't wait on multiple condvars, i.e., when
we have multiple message queues because of cut-through registrations, we
do timed waits.
Change-Id: I29ade95dba449659fe46008bb1af502276a7c5fd
Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vcl/vppcom.h')
| -rw-r--r-- | src/vcl/vppcom.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/vcl/vppcom.h b/src/vcl/vppcom.h index 4a78b93be40..8d414f6cc77 100644 --- a/src/vcl/vppcom.h +++ b/src/vcl/vppcom.h @@ -87,6 +87,7 @@ typedef enum { VPPCOM_OK = 0, VPPCOM_EAGAIN = -EAGAIN, + VPPCOM_EWOULDBLOCK = -EWOULDBLOCK, VPPCOM_EFAULT = -EFAULT, VPPCOM_ENOMEM = -ENOMEM, VPPCOM_EINVAL = -EINVAL, |