Alexander Leidinger 529844c77c Linux' shm_open() fails because it wants to find some funky shmfs ... to construct the full pathname. It starts to search at the default mountpoint which is /dev/shm. If this fails it runs through fstab and searches for shmfs and tmpfs. Whatever it finds will be statfs()'ed to be checked for Linux' fs magic for shmfs (0x01021994). Ideally our tmpfs should deliver this fs magic to Linux processes, but as our tmpfs is considered to be an experimental feature we can not assume that there is always a tmpfs available. To make shared memory work in the Linuxulator, force the fs type of /dev/shm (which can be a symlink) to match what Linux expects. The user is responsible (info has to be added to the linux base ports and the docs) to setup a suitable link for /dev/shm. Noticed by: Andre Albsmeier <Andre.Albsmeier@siemens.com> Submitted by: Andre Albsmeier <Andre.Albsmeier@siemens.com> MFC after: 1 month		2011-02-09 20:23:22 +00:00
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freebsd32	Create shared (readonly) page. Each ABI may specify the use of page by	2011-01-08 16:13:44 +00:00
ia32	Create shared (readonly) page. Each ABI may specify the use of page by	2011-01-08 16:13:44 +00:00
linprocfs	Update interface stats counters to match the current format in linux and	2011-01-31 00:09:52 +00:00
linsysfs	Remove no-op assignment.	2010-11-15 23:14:14 +00:00
linux	Linux' shm_open() fails because it wants to find some funky shmfs	2011-02-09 20:23:22 +00:00
ndis	Fix a few more SYSCTL_PROC() that were missing a CTLFLAG type specifier.	2011-01-19 00:57:58 +00:00
netbsd
svr4	Add macro DECLARE_MODULE_TIED to denote a module as requiring the	2010-10-12 09:18:17 +00:00
x86bios	Prefer pmap_unmapbios() over pmap_unmapdev(). The binary does not change	2010-10-05 18:38:23 +00:00