diff options
| author |   Paul Vinciguerra <pvinci@vinciconsulting.com> | 2019-06-20 13:46:46 -0400 |
|---|---|---|
| committer |   Andrew Yourtchenko <ayourtch@gmail.com> | 2019-06-25 11:25:07 +0000 |
| commit | 08d82e98cdf75c810659fcb347e89198cf7b0bc5 (patch) | |
| tree | ecd94110b1288a3ffb170ca2e546f7f95ca004d7 /src/vpp-api/client/client.c | |
| parent | 8f818cc35972f447acd3cf68229d5f9e634926f3 (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/client.c')
| -rw-r--r-- | src/vpp-api/client/client.c | 6 |
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) |