Provide MAP_FAILED if sys/mman.h doesn't.
On old HPUX this has to be #defined to -1. It might be that other values
are required on other dinosaur systems, but we'll worry about that when
and if we get reports.
Branch
------
master
Details
-------
http://git.postgresql.org/pg/commitdiff/c1494b733015bf09d75c362925ec3f2740a77f73
Modified Files
--------------
src/backend/port/sysv_shmem.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)