diff options
| author |   Mohsin Kazmi <sykazmi@cisco.com> | 2018-01-04 18:57:26 +0100 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2018-01-22 18:17:23 +0000 |
| commit | 3fca567ff438145e28dd1318ad5b1734c1091257 (patch) | |
| tree | 7101b4ae130f2731e549f82ab98af8bfbabc6571 /src/vlibapi | |
| parent | e82488f10f20f464961c5c7b381b4a419bca0bbc (diff) | |
svm: queue sub: Add conditional timed wait
On reviece side svm queue only permits blocking and
non-blocking calls. This patch adds timed wait blocking
functionality which returns either on signal/event or
on given time out.
It also preserves the original behavior, so it will not
hurt client applications which are using svm queue.
Change-Id: Ic10632170330a80afb8bc781d4ccddfe4da2c69a
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Diffstat (limited to 'src/vlibapi')
| -rw-r--r-- | src/vlibapi/api_shared.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/vlibapi/api_shared.c b/src/vlibapi/api_shared.c index d4196264064..3b9c0f47b66 100644 --- a/src/vlibapi/api_shared.c +++ b/src/vlibapi/api_shared.c @@ -758,7 +758,7 @@ vl_msg_api_queue_handler (svm_queue_t * q) { uword msg; - while (!svm_queue_sub (q, (u8 *) & msg, 0)) + while (!svm_queue_sub (q, (u8 *) & msg, SVM_Q_WAIT, 0)) vl_msg_api_handler ((void *) msg); } |