test: Update POSIX tests to new FS change

Author: fwsGonzo

examples/acorn/service.cpp

@@ -72,8 +72,9 @@ void Service::start(const std::string&) {
   disk = fs::new_shared_memdisk();
 
   // mount the main partition in the Master Boot Record
-  disk->init_fs([](fs::error_t err) {
-
+  disk->init_fs(
+  [](fs::error_t err, auto& fs)
+  {
       if (err)  panic("Could not mount filesystem, retreating...\n");
 
       /** IP STACK SETUP **/
@@ -152,11 +153,12 @@ void Service::start(const std::string&) {
       router.use("/api/dashboard", dashboard_->router());
 
       // Fallback route for angular application - serve index.html if route is not found
-      router.on_get("/app/.*", [](auto, auto res) {
+      router.on_get("/app/.*", 
+      [&fs](auto, auto res) {
         #ifdef VERBOSE_WEBSERVER
         printf("[@GET:/app/*] Fallback route - try to serve index.html\n");
         #endif
-        disk->fs().cstat("/public/app/index.html", [res](auto err, const auto& entry) {
+        fs.cstat("/public/app/index.html", [res](auto err, const auto& entry) {
           if(err) {
             res->send_code(http::Not_Found);
           } else {

test/posix/integration/conf/service.cpp

@@ -33,7 +33,7 @@ fs::Disk_ptr& memdisk() {
   static auto disk = fs::new_shared_memdisk();
 
   if (not disk->fs_ready()) {
-    disk->init_fs([](fs::error_t err) {
+    disk->init_fs([](fs::error_t err, auto&) {
         if (err) {
           printf("ERROR MOUNTING DISK\n");
           printf("%s\n", err.reason().c_str());

test/posix/integration/file_fd/test_file_fd.cpp

@@ -31,7 +31,7 @@ fs::Disk_ptr& memdisk() {
   static auto disk = fs::new_shared_memdisk();
 
   if (not disk->fs_ready()) {
-    disk->init_fs([](fs::error_t err) {
+    disk->init_fs([](fs::error_t err, auto&) {
         if (err) {
           printf("ERROR MOUNTING DISK\n");
           printf("%s\n", err.reason().c_str());

test/posix/integration/stat/test_stat_ftw.cpp

@@ -29,7 +29,7 @@ fs::Disk_ptr& memdisk() {
 
   if (not disk->fs_ready()) {
     printf("%s\n", disk->name().c_str());
-    disk->init_fs([](fs::error_t err) {
+    disk->init_fs([](fs::error_t err, auto&) {
         if (err) {
           printf("ERROR MOUNTING DISK\n");
           exit(127);