CVS log for src/sys/rump/librump/rumpvfs/devnodes.c

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Keyword substitution: kv
Default branch: MAIN

Mostly merge changes from HEAD upto 20200411

Drop unused retval pointer from do_sys_mknod{,at}()

No functional change intended.

update from HEAD

Sync with HEAD

Put the kernelside rump kernel headers into <rump-sys> instead of
sprinkling them around the faction directories.  Avoids having
to add a CPPFLAGS (or several) to pretty much every component
Makefile.

Leave compat headers around in the old locations.

The commit changes some autogenerated files, but I'll fix the
generators shortly and regen.

Sync with HEAD

Allow device components to create symlinks in /dev
e.g. /dev/audio -> audio0

from Robert Millan <rmh@freebsd.org> via rumpkernel-users

Rebase to HEAD as of a few days ago.

Rebase.

Fix error return for rump_vfs_makeonedevnode()

from Ian Jackson <Ian.Jackson@eu.citrix.com>

sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs.  ("Protocol error: too many arguments")

sync with head

kill sprintf

resync from head

Make the device node creation routines function pointers which default
to nullop without VFS.  This relaxes the dependency between VFS and many
components, some of which can be used perfectly fine without VFS.

Resync to 2012-11-19 00:00:00 UTC

sync with head

Don't use NODEV when comparing against a major number as this is an
impossible type mismatch.

Sync with HEAD.

sync with head

Sync with HEAD

Make it possible to specify a minor number for an autogenerated device node.

Sync with HEAD.

sync with head.

sync with head

Autogenerate /dev nodes.  Use (recreate) the naming policy in
MAKEDEV. -- Not the famous irrational file system devfs, but an
incredible simulation.

sync with head

* implement rump_vfs_makeonedevnode(), where the interface for creating
  multiple nodes doesn't make sense: e.g. /dev/null would've had to
  be created with ("/dev/nul", 'l', 1)
* implement said /dev/null (just for show)

Make sure "error" gets initialised.

* create /dev on the rump rootfs automatically
* make rump_vfs_makedevnodes() take a full basepath instead of hardcoding
  an assumption that the device node is created in /dev
  + the caller is responsible that the directory the nodes are being
    created in exists

sync with head

file devnodes.c was added on branch yamt-nfs-mp on 2009-09-16 13:38:05 +0000

Rename rump_dev_makenodes() to rump_vfs_makedevnodes() -- while it
will most likely be used devices, the implementation requires
services provided by vfs (mkdir, mknod).