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authorPaul Vinciguerra <pvinci@vinciconsulting.com>2019-06-20 13:46:46 -0400
committerAndrew Yourtchenko <ayourtch@gmail.com>2019-06-25 11:25:07 +0000
commit08d82e98cdf75c810659fcb347e89198cf7b0bc5 (patch)
treeecd94110b1288a3ffb170ca2e546f7f95ca004d7 /src/vpp-api/client
parent8f818cc35972f447acd3cf68229d5f9e634926f3 (diff)
api: fix vac_read return codes
- vac_read was returning the same code for multiple errors. - Refactor VppTransportShmemIOError to capture rv and description. Type: refactor Change-Id: Ifb8ca5ff679f658bcd92a43ecddaffd2fc18dbd5 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
Diffstat (limited to 'src/vpp-api/client')
-rw-r--r--src/vpp-api/client/client.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/vpp-api/client/client.c b/src/vpp-api/client/client.c
index 5b47fd4dd7d..50d088c1bfb 100644
--- a/src/vpp-api/client/client.c
+++ b/src/vpp-api/client/client.c
@@ -450,11 +450,13 @@ vac_read (char **p, int *l, u16 timeout)
int rv;
vl_shmem_hdr_t *shmem_hdr;
- if (!pm->connected_to_vlib) return -1;
+ /* svm_queue_sub(below) returns {-1, -2} */
+ if (!pm->connected_to_vlib) return -3;
*l = 0;
- if (am->our_pid == 0) return (-1);
+ /* svm_queue_sub(below) returns {-1, -2} */
+ if (am->our_pid == 0) return (-4);
/* Poke timeout thread */
if (timeout)