diff -ur vmm.orig/userspace/main.c vmm/userspace/main.c
--- vmm.orig/userspace/main.c   2005-12-13 17:22:28.000000000 -0800
+++ vmm/userspace/main.c        2005-12-16 02:06:58.000000000 -0800
@@ -403,7 +403,7 @@
 void
 vm_perror(char *string)
 {
-       fprintf(stderr, "%s: %s\n", string, sys_errlist[errno]);
+       fprintf(stderr, "%s: %s\n", string, strerror(errno));
 }

 /*
diff -ur vmm.orig/userspace/syscall.c vmm/userspace/syscall.c
--- vmm.orig/userspace/syscall.c        2005-12-05 16:23:53.000000000 -0800
+++ vmm/userspace/syscall.c     2005-12-16 02:08:04.000000000 -0800
@@ -147,7 +147,7 @@
        }

        if (ptrace(PTRACE_ADDRRANGE, pid, 0UL, &_text - 1) == -1)
-               fprintf(stderr, "ptrace(ADDRRANGE failed: %s\n", sys_errlist[errno]);
+               fprintf(stderr, "ptrace(ADDRRANGE failed: %s\n", strerror(errno));
        else
                ptrace(PTRACE_ADDRRANGE, pid, &_etext, (5UL<<61)-(unsigned long)&_etext);