Code clean refactor (sonic-net#712)

Remove global functions and variables, make them static.

Author: kcudnik

lib/src/Sai.cpp

@@ -198,6 +198,9 @@ sai_status_t Sai::set(
     {
         // skip metadata if attribute is redis extension attribute
 
+        // TODO this is setting on all contextes, but maybe we want one specific?
+        // and do set on all if obejctId == NULL
+
         bool success = true;
 
         for (auto& kvp: m_contextMap)

saidump/saidump.cpp

@@ -134,7 +134,8 @@ const TableMap* get_table_map(sai_object_id_t object_id)
 
     if (it == g_oid_map.end())
     {
-        SWSS_LOG_THROW("unable to find oid 0x%" PRIx64 " in oid map", object_id);
+        SWSS_LOG_THROW("unable to find oid %s in oid map",
+                sai_serialize_object_id(object_id).c_str());
     }
 
     return it->second;

syncd/SaiSwitch.cpp

@@ -12,7 +12,7 @@ using namespace syncd;
 
 #define MAX_OBJLIST_LEN 128
 
-const int maxLanesPerPort = 8;
+#define MAX_LANES_PER_PORT 8
 
 /*
  * NOTE: If real ID will change during hard restarts, then we need to remap all
@@ -244,14 +244,14 @@ std::unordered_map<sai_uint32_t, sai_object_id_t> SaiSwitch::saiGetHardwareLaneM
 
     for (const auto &port_rid: portList)
     {
-        sai_uint32_t lanes[maxLanesPerPort];
+        sai_uint32_t lanes[MAX_LANES_PER_PORT];
 
         memset(lanes, 0, sizeof(lanes));
 
         sai_attribute_t attr;
 
         attr.id = SAI_PORT_ATTR_HW_LANE_LIST;
-        attr.value.u32list.count = maxLanesPerPort;
+        attr.value.u32list.count = MAX_LANES_PER_PORT;
         attr.value.u32list.list = lanes;
 
         sai_status_t status = m_vendorSai->get(SAI_OBJECT_TYPE_PORT, port_rid, 1, &attr);
@@ -956,12 +956,12 @@ std::vector<uint32_t> SaiSwitch::saiGetPortLanes(
 
     std::vector<uint32_t> lanes;
 
-    lanes.resize(maxLanesPerPort);
+    lanes.resize(MAX_LANES_PER_PORT);
 
     sai_attribute_t attr;
 
     attr.id = SAI_PORT_ATTR_HW_LANE_LIST;
-    attr.value.u32list.count = maxLanesPerPort;
+    attr.value.u32list.count = MAX_LANES_PER_PORT;
     attr.value.u32list.list = lanes.data();
 
     sai_status_t status = m_vendorSai->get(SAI_OBJECT_TYPE_PORT, port_rid, 1, &attr);

syncd/ServiceMethodTable.cpp

@@ -68,14 +68,14 @@ const sai_service_method_table_t& ServiceMethodTable::SlotBase::getServiceMethod
 #pragma GCC diagnostic ignored "-Winline"
 
 template<class B, template<size_t> class D, size_t... i>
-constexpr auto declare_static(std::index_sequence<i...>)
+static constexpr auto declare_static(std::index_sequence<i...>)
 {
     SWSS_LOG_ENTER();
     return std::array<B*, sizeof...(i)>{{new D<i>()...}};
 }
 
 template<class B, template<size_t> class D, size_t size>
-constexpr auto declare_static()
+static constexpr auto declare_static()
 {
     SWSS_LOG_ENTER();
     auto arr = declare_static<B,D>(std::make_index_sequence<size>{});

syncd/SwitchNotifications.cpp

@@ -97,14 +97,14 @@ const sai_switch_notifications_t& SwitchNotifications::SlotBase::getSwitchNotifi
 #pragma GCC diagnostic ignored "-Winline"
 
 template<class B, template<size_t> class D, size_t... i>
-constexpr auto declare_static(std::index_sequence<i...>)
+static constexpr auto declare_static(std::index_sequence<i...>)
 {
     SWSS_LOG_ENTER();
     return std::array<B*, sizeof...(i)>{{new D<i>()...}};
 }
 
 template<class B, template<size_t> class D, size_t size>
-constexpr auto declare_static()
+static constexpr auto declare_static()
 {
     SWSS_LOG_ENTER();
     auto arr = declare_static<B,D>(std::make_index_sequence<size>{});

vslib/inc/SwitchStateBase.h

@@ -397,6 +397,9 @@ namespace saivs
             static int promisc(
                     _In_ const char *dev);
 
+            static int get_default_gw_mac_address(
+                    _Out_ sai_mac_t& mac);
+
             int vs_set_dev_mtu(
                     _In_ const char*name,
                     _In_ int mtu);

vslib/src/SwitchStateBase.cpp

@@ -765,7 +765,7 @@ sai_status_t SwitchStateBase::bulkSet(
     return status;
 }
 
-static int get_default_gw_mac_address(
+int SwitchStateBase::get_default_gw_mac_address(
         _Out_ sai_mac_t& mac)
 {
     SWSS_LOG_ENTER();