hw4 test

code/machine/interrupt.cc

@@ -22,8 +22,8 @@
 
 #include "copyright.h"
 #include "interrupt.h"
-#include "main.h"
 #include "synchconsole.h"
+#include "main.h"
 
 // String definitions for debugging messages
 
@@ -341,7 +341,7 @@ static void
 PrintPending (PendingInterrupt *pending)
 {
     cout << "Interrupt handler "<< intTypeNames[pending->type];
-    cout << ", scheduled at " << pending->when << endl;
+    cout << ", scheduled at " << pending->when;
 }
 
 //----------------------------------------------------------------------
@@ -360,8 +360,31 @@ Interrupt::DumpState()
     cout << "\nEnd of pending interrupts\n";
 }
 
-void 
-Interrupt::PrintInt(int value)
+void Interrupt::PrintInt(int value)
 {
     kernel->synchConsoleOut->PutInt(value);
 }
+
+OpenFileId
+Interrupt::OpenFile(char *filename)
+{
+    return kernel->fileSystem->OpenFiles(filename);
+}
+
+int 
+Interrupt::WriteFile(char *buffer, int size, OpenFileId fd)
+{
+    return kernel->fileSystem->WriteFile(buffer, size, fd);
+}
+
+int 
+Interrupt::CloseFile(OpenFileId fd)
+{
+    return kernel->fileSystem->CloseFile(fd);
+}
+
+int 
+Interrupt::ReadFile(char *buffer, int size, OpenFileId fd)
+{
+    return kernel->fileSystem->ReadFile(buffer, size, fd);
+}