add MAP_FIXED_NOREPLACE from linux v4.17
authorSzabolcs Nagy <nsz@port70.net>
Sat, 9 Jun 2018 20:39:35 +0000 (20:39 +0000)
committerRich Felker <dalias@aerifal.cx>
Tue, 19 Jun 2018 17:26:00 +0000 (13:26 -0400)
commit156a3bedb22b38bc771b755700dca0cab9d1a787
tree27dd548203cbd6b433e0c07557d24b3b08be55ae
parent90ac71d853d4ed9786ef8bed4f6ef77703d681a3
add MAP_FIXED_NOREPLACE from linux v4.17

to map at a fixed address without unmapping underlying mappings
(fails with EEXIST unlike MAP_FIXED), new in linux commits
4ed28639519c7bad5f518e70b3284c6e0763e650 and
a4ff8e8620d3f4f50ac4b41e8067b7d395056843.
include/sys/mman.h