Target offset display issue for given above 4G offset. (Large BAR)

[sjrom]

The given offset target(off_t) might be cut by (int)cast.
Thus the cast would display wrong offset value out.
Ex.
pcimem /sys/bus/pci/xxx/resource4 0x105867000 w
Output
Target offset is 0x5867000, page size is 4096

Appreciated to fix the cast value output.
Ex.
-printf("Target offset is 0x%x, page size is %ld\n", (int) target, sysconf(_SC_PAGE_SIZE));
+printf("Target offset is 0x%lx, page size is %ld\n", target, sysconf(_SC_PAGE_SIZE));