void editor_exit(void)
{
Text *txt = editor.txt;
if(text_modified(txt)){
int choice = judgebox_manager("File not save,save?");
switch(choice)
{
case 0:
return;
case 1:
text_free(txt);
break;
case 2:
if(text_save(txt) == 2){
char * f = inputbox_manager("please input filename:");
text_saveas(txt,f);
free(f);
text_free(txt);
}
}
}
FreeMenu(editor.root);
clipborad_close(editor.cli);
print_close();
vga_close();
}
static int
isavga_close(struct dev_close_args *ap)
{
cdev_t dev = ap->a_head.a_dev;
return vga_close(dev, VGA_SOFTC(VGA_UNIT(dev)),
ap->a_fflag, ap->a_devtype);
}
static int
isavga_close(struct cdev *dev, int flag, int mode, struct thread *td)
{
return (vga_close(dev, VGA_SOFTC(VGA_UNIT(dev)), flag, mode, td));
}
