{
v = mmap(0, length, PROT_READ | PROT_WRITE, MAP_SHARED,fd,nvram);
fprintf(stderr, "mmap returns %p\n", v);
-
+
if ( v == (void *) -1)
{
perror("mmap");
perror("open /dev/mem");
exit(1);
}
-
+
for( i = 0x836 ; i < 0x840 ; i++){
*(unsigned char *)(v+i) = 0;
}
-
-
+
+
}