[patch] uvm_mmap / little change proposal

[David CARLIER]

Hi,

For portability sake and to make it more "visible" I changed the
__MAP_NOREPLACE to MAP_EXCL, documented it in the man page and also changed the
errno to EEXIST instead (I thought it would reflect better the error
in case the addressed mapped already exists but can be changed back in
case ...).

Thanks.

Regards.

uvm_mmap.diff
Description: Binary data