etc/rc: start lwip service

Change-Id: I10cfdcde490987b93c79532a2c53dda2307b83ce

etc/rc: auto-start PnP ethernet drivers

Change-Id: I0f6c955511cbb04d47093de28109b5084609856a

Retire MINIX tcpd(8)

Change-Id: If419d441c5df0b9f2e29db1ef0d904d102739f9b

Retire inet: the previous MINIX TCP/IP service

This commit (temporarily) leaves MINIX 3 without a TCP/IP service.

Thanks go out to Philip Homburg for providing this TCP/IP stack in the
first place.

Retire inet: the previous MINIX TCP/IP service

This commit (temporarily) leaves MINIX 3 without a TCP/IP service.

Thanks go out to Philip Homburg for providing this TCP/IP stack in the
first place. It has served MINIX well for a long time.

Change-Id: I0e3eb6fe64204081e4e3c2b9d6e6bd642f121973

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Retire lwip: the previous lwIP-based TCP/IP service

Change-Id: Id9bbf96344a6e9d796f6773547588a981e70bf0f

UDS: full rewrite

This new implementation of the UDS service is built on top of the
libsockevent library. It thereby inherits all the advantages that
libsockevent brings. However, the fundamental

UDS: full rewrite

This new implementation of the UDS service is built on top of the
libsockevent library. It thereby inherits all the advantages that
libsockevent brings. However, the fundamental restructuring
required for that change also paved the way for resolution of a
number of other important open issues with the old UDS code. Most
importantly, the rewrite brings the behavior of the service much
closer to POSIX compliance and NetBSD compatibility. These are the
most important changes:

- due to the use of libsockevent, UDS now supports multiple suspending
calls per socket and a large number of standard socket flags and
options;
- socket address matching is now based on <device,inode> lookups
instead of canonized path names, and socket addresses are no longer
altered either due to canonization or at connect time;
- the socket state machine is now well defined, most importantly
resolving the erroneous reset-on-EOF semantics of the old UDS, but
also allowing socket reuse;
- sockets are now connected before being accepted instead of being
held in connecting state, unless the LOCAL_CONNWAIT option is set
on either the connecting or the listening socket;
- connect(2) on datagram sockets is now supported (needed by syslog),
and proper datagram socket disconnect notification is provided;
- the receive queue now supports segmentation, associating ancillary
data (in-flight file descriptors and credentials) with each segment
instead of being kept fully separately; this is a POSIX requirement
(and needed by tmux);
- as part of the segmentation support, the receive queue can now hold
as many packets as can fit, instead of one;
- in addition to the flags supported by libsockevent, the MSG_PEEK,
MSG_WAITALL, MSG_CMSG_CLOEXEC, MSG_TRUNC, and MSG_CTRUNC send and
receive flags are now supported;
- the SO_PASSCRED and SO_PEERCRED socket options are replaced by
LOCAL_CREDS and LOCAL_PEEREID respectively, now following NetBSD
semantics and allowing use of NetBSD libc's getpeereid(3);
- memory usage is reduced by about 250 KB due to centralized in-flight
file descriptor tracking, with a limit of OPEN_MAX total rather than
of OPEN_MAX per socket;
- memory usage is reduced by another ~50 KB due to removal of state
redundancy, despite the fact that socket path names may now be up to
253 bytes rather than the previous 104 bytes;
- compared to the old UDS, there is now very little direct indexing on
the static array of sockets, thus allowing dynamic allocation of
sockets more easily in the future;
- the UDS service now has RMIB support for the net.local sysctl tree,
implementing preliminary support for NetBSD netstat(1).

Change-Id: I4a9b6fe4aaeef0edf2547eee894e6c14403fcb32

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No longer auto-start pkgsrc packages

In order to comply with the pkgsrc standards, pkgsrc packages are no
longer auto-started. Instead, we require that users follow the common
pkgsrc procedure: to

No longer auto-start pkgsrc packages

In order to comply with the pkgsrc standards, pkgsrc packages are no
longer auto-started. Instead, we require that users follow the common
pkgsrc procedure: to start a pkgsrc package as part of system startup,
copy its startup script from /usr/pkg/etc/rc.d to /etc/rc.d, and make
the appropriate changes to /etc/rc.conf.

This change affects in particular the openssh package, of which its
ssh daemon is no longer auto-started. However, installing this
package also no longer causes all kinds of Kerberos-related warnings
to be reported at boot time now.

Also remove a leftover reference to the defunct ddekit usb package.

Change-Id: I4d42f6ca1ab5e3bc2ec296bc7c0e3056964ae451

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Initial import of NetBSD rc system

IMPORTANT: this change has a docs/UPDATING entry!

This patch performs an initial import of the infrastructure and a
subset of the NetBSD set of rc startup and shu

Initial import of NetBSD rc system

IMPORTANT: this change has a docs/UPDATING entry!

This patch performs an initial import of the infrastructure and a
subset of the NetBSD set of rc startup and shutdown scripts. The
"initial" refers to the fact that this is not yet a full switch to the
NetBSD rc system: the MINIX ramdisk rc script, which (typically) runs
as the first thing, is kept as is. After mounting the root file
system, the ramdisk rc script will start the NetBSD rc infrastructure
by invoking /etc/rc, however. The regular MINIX startup-and-shutdown
script has been moved from /etc/rc to /etc/rc.minix, and is now
invoked as part of the NetBSD rc infrastructure through a bridge rc
script /etc/rc.d/minixrc. /etc/rc.minix invokes /usr/etc/rc as before.

Switching over the ramdisk to the NetBSD system and decomposing the
MINIX rc.minix script into smaller components are left to future work.
Also, the current pkgsrc etc/rc.d auto-start functionality is left as
is, even though it should be removed (see the etc/usr/rc comment).

Change-Id: Ia96cae7c426e94b85c67978dc1307dacc4b09fc5

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Import NetBSD services_mkdb(8)

Change-Id: Ia3fc2479d2abb2dbe9afd1b60e0ffbaf377bcf5a

Rename MINIX service(8) to minix-service(8)

IMPORTANT: this change has a docs/UPDATING entry!

This rename is unfortunately necessary because NetBSD has decided to
create its own service(8) utility,

Rename MINIX service(8) to minix-service(8)

IMPORTANT: this change has a docs/UPDATING entry!

This rename is unfortunately necessary because NetBSD has decided to
create its own service(8) utility, and we will want to import theirs
as well. The two can obviously not coexist.

Also move ours from /bin to /sbin, as it is a superuser-only utility.

Change-Id: Ic6e46ffb3a84b4747d2fdcb0d74e62dbea065039

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rc: start syslogd with -s (no UDP sockets)

Change-Id: I80f46c1c525d2573614676cdd612e284c16be481

Import NetBSD dev_mkdb(8)

Adapt libc devname(3) to make use of it, so that such device name
queries are now several orders of magnitude faster. The database
is created and updated at system bootup

Import NetBSD dev_mkdb(8)

Adapt libc devname(3) to make use of it, so that such device name
queries are now several orders of magnitude faster. The database
is created and updated at system bootup time.

Change-Id: I0cbcb24c7d47577d4d6af9c8290c21ee4df9a0ff

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Start using sysctl(3) throughout userland

This patch mostly removes MINIX3-specific workarounds for missing
sysctl support.

Change-Id: I21e35e887359619ba72c252aa43d9017301a46ac

New image framework generation

The CD now boots directly from the ISO 9660 filesystem instead of using
MBR partitioning with Minix file systems. This saves some space on the
CD and reduces memory re

New image framework generation

The CD now boots directly from the ISO 9660 filesystem instead of using
MBR partitioning with Minix file systems. This saves some space on the
CD and reduces memory requirements by some unknown amount as the root
ramdisk is completely eliminated.

The x86 hard drive image creation is also rewritten in the same
fashion.

The setup is modified to be more NetBSD-like (unpacking sets
tarballs instead of blindly copying the CD contents). Splitting MINIX
into sets is done in another commit due to it being a nightmare to
rebase.

Since MINIX lacks union mounts for now, a bunch of ramdisks are
generated at run-time to make parts of the filesystem writeable for the
CD. This solution isn't ideal, but it's enough for an installation CD.

Change-Id: Icbd9cca4dafebf7b42c345b107a17679a622d5cd

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Add PTYFS, Unix98 pseudo terminal support

This patch adds support for Unix98 pseudo terminals, that is,
posix_openpt(3), grantpt(3), unlockpt(3), /dev/ptmx, and /dev/pts/.
The latter is implemented

Add PTYFS, Unix98 pseudo terminal support

This patch adds support for Unix98 pseudo terminals, that is,
posix_openpt(3), grantpt(3), unlockpt(3), /dev/ptmx, and /dev/pts/.
The latter is implemented with a new pseudo file system, PTYFS.

In effect, this patch adds secure support for unprivileged pseudo
terminal allocation, allowing programs such as tmux(1) to be used by
non-root users as well. Test77 has been extended with new tests, and
no longer needs to run as root.

The new functionality is optional. To revert to the old behavior,
remove the "ptyfs" entry from /etc/fstab.

Technical nodes:

o The reason for not implementing the NetBSD /dev/ptm approach is that
implementing the corresponding ioctl (TIOCPTMGET) would require
adding a number of extremely hairy exceptions to VFS, including the
PTY driver having to create new file descriptors for its own device
nodes.

o PTYFS is required for Unix98 PTYs in order to avoid that the PTY
driver has to be aware of old-style PTY naming schemes and even has
to call chmod(2) on a disk-backed file system. PTY cannot be its
own PTYFS since a character driver may currently not also be a file
system. However, PTYFS may be subsumed into a DEVFS in the future.

o The Unix98 PTY behavior differs somewhat from NetBSD's, in that
slave nodes are created on ptyfs only upon the first call to
grantpt(3). This approach obviates the need to revoke access as
part of the grantpt(3) call.

o Shutting down PTY may leave slave nodes on PTYFS, but once PTY is
restarted, these leftover slave nodes will be removed before they
create a security risk. Unmounting PTYFS will make existing PTY
slaves permanently unavailable, and absence of PTYFS will block
allocation of new Unix98 PTYs until PTYFS is (re)mounted.

Change-Id: I822b43ba32707c8815fd0f7d5bb7a438f51421c1

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etc/usr/rc: fix argument passing for net drivers

The expected argument name would include the instance number, which
is not only redundant in many cases (FOOETHn_n=arg.., "n" being the
instance numb

etc/usr/rc: fix argument passing for net drivers

The expected argument name would include the instance number, which
is not only redundant in many cases (FOOETHn_n=arg.., "n" being the
instance number) and conflicted with what netconf(8) does, but some
drivers need to be able to see the arguments for all instances of its
driver type--for example, dp8390 needs to know how many earlier
instances have been configured to use PCI.

Change-Id: I4830b823352722f554a032979464aba8b08fc166

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Enhancing /proc/pci

- Adding missing fields for PCI device lookup
- Adding the domain (for now set to zero) as part of the slot name

Change-Id: Iebaf3b21f6ab5024738cbc1dea66d5ad3ada175d

rc: update (unused) default service directory

Change-Id: I62f838a47ef92975ef88319fffd94f83814fef49

Services move to /service fixes

- Fix init rights not adjusted at boot time

- Fix usbd not loaded on BBB / BBW

Change-Id: Ic690547876d486165e74c749a4fe43891d0e1e8d

arm:if present start usbd

Change-Id: Ide4079b993f9525d09a6a42dfb09b958dc546942

http://gerrit.minix3.org/#/c/2695/

PTY: split off from TTY

Requires recreation of /dev/tty[pq]*, /dev/pty[pq]* device nodes.

Change-Id: I0e5a28d82faa934497fd3b97d619e506bcb5f439

big <utmp.h>-inspired netbsd switch

import/switch of:
init, getty, reboot, halt, shutdown, wall, last

changes:
. change reboot() call to netbsd prototype and args
. allows pristine <utmp.h>
. us

big <utmp.h>-inspired netbsd switch

import/switch of:
init, getty, reboot, halt, shutdown, wall, last

changes:
. change reboot() call to netbsd prototype and args
. allows pristine <utmp.h>
. use clean <sys/reboot.h> instead of <minix/reboot.h>
. implement TIOCSCTTY for use by getty so getty can get
controlling terminal from init's child(ren)
. allow NULL envp for exec

Change-Id: I5ca02cb4230857140c08794bbfeba7df982c58a3

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UDS: split off from PFS

Change-Id: I769cbd64aa6e5e85a797caf0f8bbb4c20e145263

Take LOG out of the boot image

Change-Id: Id2629776b53aae46629b04a42c15cbbacac9b949

Rewrite character driver protocol

As a side effect, remove the clone style, as the normal device style
supports device cloning now.

Change-Id: Ie82d1ef0385514a04a8faa139129a617895780b5