From 14b812f5e3e809e138c9acb95b7a2ee0a4ecfc93 Mon Sep 17 00:00:00 2001
From: Adam Wujek <adam.wujek@cern.ch>
Date: Fri, 18 Aug 2017 13:45:24 +0200
Subject: [PATCH] [BUG: 1632] userspace/snmpd: display PTP OIDs even if GM is
not able to lock to 10MHz
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>
---
userspace/snmpd/wrsPtpDataTable.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/userspace/snmpd/wrsPtpDataTable.c b/userspace/snmpd/wrsPtpDataTable.c
index 5f6c0a6df..cb9a50767 100644
--- a/userspace/snmpd/wrsPtpDataTable.c
+++ b/userspace/snmpd/wrsPtpDataTable.c
@@ -67,7 +67,9 @@ time_t wrsPtpDataTable_data_fill(unsigned int *n_rows)
/* check whether shmem is available */
if (!shmem_ready_ppsi()) {
snmp_log(LOG_ERR, "%s: Unable to read PPSI's shmem\n", __func__);
- n_rows_local = 0;
+ /* Keep one empty instance. If set to 0 all PPSI related OIDs
+ * disappear */
+ n_rows_local = 1;
return time_update;
} else {
n_rows_local = WRS_MAX_N_SERVO_INSTANCES;
--
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