networkInterfaces() added subnet mask ip4 and ip6

lib/cpu.js

@@ -779,6 +779,9 @@ function cpuTemperature(callback) {
               result.max = (maxtmp > result.main) ? maxtmp : result.main;
             }
             if (result.main !== -1) {
+              if (result.max === -1) {
+                result.max = result.main;
+              }
               if (callback) { callback(result); }
               resolve(result);
             }

lib/index.d.ts

@@ -314,7 +314,9 @@ export namespace Systeminformation {
     iface: string;
     ifaceName: string;
     ip4: string;
+    ip4subnet: string;
     ip6: string;
+    ip6subnet: string;
     mac: string;
     internal: boolean;
     virtual: boolean;

lib/network.js

@@ -694,13 +694,27 @@ function networkInterfaces(callback) {
       if (_darwin || _freebsd || _openbsd || _netbsd) {
         nics = getDarwinNics();
 
+
         nics.forEach(nic => {
 
+          if ({}.hasOwnProperty.call(ifaces, nic.iface)) {
+            ifaces[nic.iface].forEach(function (details) {
+              if (details.family === 'IPv4') {
+                nic.ip4subnet = details.netmask;
+              }
+              if (details.family === 'IPv6') {
+                nic.ip6subnet = details.netmask;
+              }
+            });
+          }
+
           result.push({
             iface: nic.iface,
             ifaceName: nic.iface,
             ip4: nic.ip4,
+            ip4subnet: nic.ip4subnet || '',
             ip6: nic.ip6,
+            ip6subnet: nic.ip6subnet || '',
             mac: nic.mac,
             internal: nic.internal,
             virtual: nic.internal ? false : testVirtualNic(nic.iface, nic.iface, nic.mac),
@@ -737,7 +751,9 @@ function networkInterfaces(callback) {
           }
           for (let dev in ifaces) {
             let ip4 = '';
+            let ip4subnet = '';
             let ip6 = '';
+            let ip6subnet = '';
             let mac = '';
             let duplex = '';
             let mtu = '';
@@ -755,10 +771,12 @@ function networkInterfaces(callback) {
               ifaces[dev].forEach(function (details) {
                 if (details.family === 'IPv4') {
                   ip4 = details.address;
+                  ip4subnet = details.netmask;
                 }
                 if (details.family === 'IPv6') {
                   if (!ip6 || ip6.match(/^fe80::/i)) {
                     ip6 = details.address;
+                    ip6subnet = details.netmask;
                   }
                 }
                 mac = details.mac;
@@ -852,7 +870,9 @@ function networkInterfaces(callback) {
                 iface: dev,
                 ifaceName,
                 ip4,
+                ip4subnet,
                 ip6,
+                ip6subnet,
                 mac,
                 internal,
                 virtual,