New Scheduling / Syscalls!

1 files changed, 4 insertions, 20 deletions

diff --git a/userspace/xterm/xterm.c b/userspace/xterm/xterm.c
index a4325c7..90b2fe0 100644
--- a/userspace/xterm/xterm.c
+++ b/userspace/xterm/xterm.c
@@ -30,19 +30,6 @@ int main(int argc, char **argv)
 
     if(!pid) // child
     {
-        // we need a window
-        _gui_win();
-        //srand(time(NULL));   // Initialization, should only be called once.
-        while(1)
-        {
-            int x = rand()%600;
-            int y = rand()%300;
-            int width=10;
-            int height=10;
-            int col = rand()% 0x00ffff;
-            put_rect( x, y, width,height,col);
-            _gui_inval((x<<16)|(y),(width<<16)|height);
-        }
             //_close(xterm_in[1]);
             close(xterm_out[0]);
 
@@ -54,9 +41,11 @@ int main(int argc, char **argv)
             if(argc==1)_execve(argv1[1],argv1,environ); 
             execve(argv[1],argv,environ);
             
-            printf("unable to execve %s",argv[1]); // never reached
+            printf("unable to execve %s",argv[1]); // never reached hopefully
+            while(1);
     }
     else{
+        // TODO quit if execve fails or child exits...
 
         //_close(xterm_in[0]);
         close(xterm_out[1]);
@@ -64,15 +53,10 @@ int main(int argc, char **argv)
         //_dup2(xterm_in[1],0); // compositor writes here.
         //_close(xterm_in[1]);
         
-        // TODO quit if execve fails or child exits...
-            terminal_put(tty,'X');
-            terminal_put(tty,'X');
-            terminal_put(tty,'X');
         while(1)
         {
             char buf[1];
-            //read(xterm_out[0],buf,1); // show what foolshell writes to its stdout/stderr
-            read(tty_fd,buf,1); // show what foolshell writes to its stdout/stderr
+            read(xterm_out[0],buf,1); // show what foolshell writes to its stdout/stderr
             terminal_put(tty,buf[0]);
         }
     }