Unclear why we have a separate xyz.ioconf for module and XYZ.ioconf
for rump component, but at least xyz_modcmd obviates the need for
xyz_component.c (though evidently the latter could have been replaced
anyway by RUMP_COMPONENT=ioconf in the rump component Makefile).
This example presents a C module with its device (/dev entry) and its
content generator with algorithm defined in Lua state. The Lua state can
be changed dynamically from userland, without interruption of read(2) over
the device.
This is an example how to call Lua code from C.
build it for all architectures.
By doing this, we can handle pcppi, audio, or both attachments with
non-built-in modules.
XXX Still to do: the module currently cannot be unloaded, and the
XXX spkr device(s) currently cannot be detached. (Really, two
XXX sides of the same problem.)
XXX Device module autoload (invoked when the /dev/speaker is opened, and
XXX no driver exists) will not find this module. On i386 and amd64, the
XXX autoload will find the spkr module (spkr0 at pcppi0) and that module
XXX will be autoloaded. For other architectures, either include the
XXX "spkr0 at audio0" in your config file, or manually load this new
XXX spkr_synth module using modload(8).
- Share lists between the libcompat and module makefiles.
- Include some omitted entries in compat.kmod:
. if_43.c
. kern_sa_60.c
. kern_time_30.c
. rndpseudo_50.c
. rtsock_14.c
. rtsock_50.c
. rtsock_70.c
. uipc_syscalls_40.c
. uipc_syscalls_50.c
- Exclude a (harmless) spurious entry in sysv_ipc.kmod on LP64 systems:
. kern_ipc_10.c
Should fix broken ifconfig on modular current kernels.
ok pgoyette
1 - ptrace(2) syscall for native emulation
2 - common ptrace(2) syscall code (shared with compat_netbsd32)
3 - support routines that are shared with PROCFS and/or KTRACE
* Add module glue for #1 and #2. Both modules will be built-in to the
kernel if "options PTRACE" is included in the config file (this is
the default, defined in sys/conf/std).
* Mark the ptrace(2) syscall as modular in syscalls.master (generated
files will be committed shortly).
* Conditionalize all remaining portions of PTRACE code on a new kernel
option PTRACE_HOOKS.
XXX Instead of PROCFS depending on 'options PTRACE', we should probably
just add a procfs attribute to the sys/kern/sys_process.c file's
entry in files.kern, and add PROCFS to the "#if defineds" for
process_domem(). It's really confusing to have two different ways
of requiring this file.
to come up with a better way to handle attachment-specific modules, and
possibly a better directory structure for modules in general, as the
current mechanism doesn't scale.
rather than including in kernels with KDTRACE_HOOKS defined. Update
the dtrace_fbt module to depend on the zlib module.
Bump kernel version to avoid module mismatch.
Welcome to 7.99.38 !
required module "if_tun". This allows access to /dev/tunN to autload
the require interface module.
XXX There's might be a better place/name for net/tun.c
pgoyette