Andrew Gallatin c97e08fb94 fix savecore so that it works on the alpha after the size change
of dumpmag from an int to a u_long in rev 1.41 -- without this
change, savecore will always fail like this:

#savecore -v /var/crash
dumplo = 874356736 (1707728 * 512)
savecore: magic number mismatch (8fca0101 != 8fca0101)
savecore: no core dump
2001-09-13 21:19:13 +00:00
..