kern/47029: We need shm_open() and shm_unlink()

[diro%nixsyspaus.org@localhost]

>Number:         47029
>Category:       kern
>Synopsis:       We need shm_open() and shm_unlink()
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    kern-bug-people
>State:          open
>Class:          change-request
>Submitter-Id:   net
>Arrival-Date:   Wed Oct 03 15:05:00 +0000 2012
>Originator:     diro%nixsyspaus.org@localhost
>Release:        NetBSD 6.0_RC1
>Organization:
>Environment:
System: NetBSD gift 6.0_RC1 NetBSD 6.0_RC1 (GIFT) #6: Sat Sep  1 04:44:23 UTC 
2012  root@gift:/usr/obj/sys/arch/amd64/compile/GIFT amd64
Architecture: amd64
Machine: amd64
>Description:
        Apparently, the entire RealTime POSIX set is not implemented. Building 
the
latest version of vba-m requires disabling the GBA link functionality, due to
not having the shm_open() and shm_unlink() functions.
>How-To-Repeat:
Build wip/vba-m without the -DENABLE_LINK=OFF CMAKE_ARGS.
>Fix:
        Add support for shm_open() and shm_unlink();
        http://pubs.opengroup.org/onlinepubs/7908799/xsh/shm_open.html
        http://pubs.opengroup.org/onlinepubs/7908799/xsh/shm_unlink.html