From bd1af9ac95d3a6160c358644192f5f3b446bcd4f Mon Sep 17 00:00:00 2001
From: Jure Varlec <jure.varlec@cosylab.com>
Date: Thu, 19 May 2022 10:56:10 +0200
Subject: [PATCH] ts filter: fix unused variable warnings

---
 modules/database/src/std/filters/ts.c      | 9 +++++++++
 modules/database/test/std/filters/tsTest.c | 1 +
 2 files changed, 10 insertions(+)

diff --git a/modules/database/src/std/filters/ts.c b/modules/database/src/std/filters/ts.c
index 6d4ea7ba2..b3c747dc6 100644
--- a/modules/database/src/std/filters/ts.c
+++ b/modules/database/src/std/filters/ts.c
@@ -268,6 +268,7 @@ static void ts_string(tsPrivate const *settings, db_field_log *pfl) {
 
 static db_field_log *filter(void *pvt, dbChannel *chan, db_field_log *pfl) {
     tsPrivate *settings = (tsPrivate *)pvt;
+    (void)chan;
 
     switch (settings->mode) {
     case tsModeDouble:
@@ -295,6 +296,10 @@ static void channelRegisterPre(dbChannel * chan, void *pvt,
                                chPostEventFunc **cb_out, void **arg_out,
                                db_field_log *probe) {
     tsPrivate *settings = (tsPrivate *)pvt;
+    (void)chan;
+    (void)arg_out;
+    (void)probe;
+
     *cb_out = settings->mode == tsModeGenerate ? generate : NULL;
 }
 
@@ -304,6 +309,7 @@ static void channelRegisterPost(dbChannel *chan, void *pvt,
                                 chPostEventFunc **cb_out, void **arg_out,
                                 db_field_log *probe) {
     tsPrivate *settings = (tsPrivate *)pvt;
+    (void)chan;
 
     if (settings->mode == tsModeGenerate || settings->mode == tsModeInvalid) {
         *cb_out = NULL;
@@ -348,6 +354,9 @@ static void channelRegisterPost(dbChannel *chan, void *pvt,
 static void channel_report(dbChannel *chan, void *pvt, int level, const unsigned short indent)
 {
     tsPrivate *settings = (tsPrivate *)pvt;
+    (void)chan;
+    (void)level;
+
     printf("%*sTimestamp (ts): mode: %d, epoch: %d, str: %d\n",
            indent, "", settings->mode, settings->epoch, settings->str);
 }
diff --git a/modules/database/test/std/filters/tsTest.c b/modules/database/test/std/filters/tsTest.c
index 697d17559..67d42ebba 100644
--- a/modules/database/test/std/filters/tsTest.c
+++ b/modules/database/test/std/filters/tsTest.c
@@ -232,6 +232,7 @@ static int type_check_string(const db_field_log *pfl) {
 static int value_check_string(const db_field_log *pfl, const epicsTimeStamp *ts) {
     /* We can only verify the type, not the value, because using strptime()
        might be problematic. */
+    (void)ts;
     return pfl->type == dbfl_type_ref
         && pfl->u.r.field != NULL
         && pfl->u.r.dtor != NULL