feat: support for USB mass storage devices, hotplugging

kernel/src/Sched/ElfLoader.cpp

@@ -414,7 +414,7 @@ namespace Sched {
     }
 
     uint64_t ElfLoad(const char* vfsPath, uint64_t pml4Phys) {
-        Fs::Vfs::BackendFile file = {-1, -1};
+        Fs::Vfs::BackendFile file = {-1, -1, 0};
         if (Fs::Vfs::OpenBackendFile(vfsPath, file) < 0) {
             return 0;
         }
@@ -512,7 +512,7 @@ namespace Sched {
     }
 
     uint64_t ElfLoadLib(const char* vfsPath, uint64_t pml4Phys, int slot) {
-        Fs::Vfs::BackendFile file = {-1, -1};
+        Fs::Vfs::BackendFile file = {-1, -1, 0};
         if (Fs::Vfs::OpenBackendFile(vfsPath, file) < 0) {
             return 0;
         }