* Fix a stack of warnings.

* Make it possible to type a filename to boot1 so that it is possible to
  recover from fatally broken versions of /boot/loader.
* Make a start at a CD boot program (not yet functional).

1 files changed, 4 insertions, 3 deletions

diff --git a/sys/boot/alpha/common/main.c b/sys/boot/alpha/common/main.c
index b9c5ff7..9c802ae 100644
--- a/sys/boot/alpha/common/main.c
+++ b/sys/boot/alpha/common/main.c
@@ -68,9 +68,8 @@ extend_heap()
 {
     struct rpb *hwrpb = (struct rpb *)HWRPB_ADDR;
     struct mddt *mddtp;
-    struct mddt_cluster *memc;
+    struct mddt_cluster *memc = 0;
     int i;
-    unsigned long total = 0;
     unsigned long startpfn;
     vm_offset_t startva;
     vm_offset_t startpte;
@@ -107,7 +106,7 @@ extend_heap()
     }
 }
 
-void
+int
 main(void)
 {
     int		i;
@@ -188,6 +187,8 @@ main(void)
     open("/boot", O_RDONLY);
 
     interact();			/* doesn't return */
+
+    return 0;
 }
 
 COMMAND_SET(reboot, "reboot", "reboot the system", command_reboot);