Turn off pci_conf_debug -- it was enabled by mistake in previous
commit.

(thorpej)

Add "Spleen 6x12" to wsfont, a font targetted at OLED displays.

It contains all printable ASCII characters (96 glyphes).

The font is 2-Clause BSD licensed and is my original creation.

(fcambus)

Comment updates

(skrll)

Add font file for Spleen 6x12, which can be loaded into the wsfont pool
or a wscons display device using wsfontload(8).

(fcambus)

initalize ci_kfpu_spl, to avoid triggering KASSERT() in fpu_kern_enter()

Follows revision 1.177 of sys/arch/x86/x86/cpu.c:
"""
Add a small API for in-kernel FPU operations.

        fpu_kern_enter();
        /* do FPU stuff */
        fpu_kern_leave();
"""

With this DomU kernel boots with:
[  2.0000571] aes: Intel AES-NI

(jdolecek)

Use the stack provided by armv6_start.S rather than svcstk.  This saves
some bss too.

(skrll)

Sort the __HAVE_* defines

(skrll)

Sort include "opt_..."s

(skrll)

Provide some KVA layout #defines in arm32/vmparam.h and simplify
fdt/platform.h as a nice side effect

(skrll)

Fix a comment

(skrll)

Remove an unnecessary #ifdef

(skrll)

Define USPACE in terms of UPAGES (not the other way around) now that
NBPG is fixed at 4K

(skrll)

Whitespace

(skrll)

Determination of A64,A32,T32 for disasm is now done in strrdisasm() instead of the caller.
correctly disassemble by processor state if defined DEBUG_DUMP_ON_USERFAULT or DEBUG_DDB_ON_USERFAULT.

(ryo)

don't read memory directly.
In particular, userland memory may be unmapped at the time of reading.

(ryo)

Remove -a from example

(removed from script and manual in the 20170821 version)

(reed)

Tickets #988 and #989

(martin)

Pull up following revision(s) (requested by simonb in ticket #989):

usr.sbin/postinstall/postinstall.in: revision 1.31

Sort missing IDs (users and groups) by the numeric ID.

(martin)

Tickets #1565, #1566, #1567, and #1569

(martin)

Pull up following revision(s) (requested by rin in ticket #1569):

external/bsd/nvi/dist/vi/v_txt.c: revision 1.7

PR bin/55468

Fix crash due to out-of-bounds access with Ctrl-W.
PR is only for nottywerase, but also fix ttywerase case, taken from

OpenBSD via nvi2:
http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/vi/vi/v_txt.c#rev1.23
https://github.com/lichray/nvi2/commit/5d5365d3585f45651f9b4a366391798a91393337

Also, comment there is no worry for altwerase specific code, which
seems suspicious at a glance.

Reported by Azuma OKAMOTO.

Thanks for detailed explanation how to reproduce the problem!

(martin)

Pull up following revision(s) (requested by rin in ticket #988):

external/bsd/nvi/dist/vi/v_txt.c: revision 1.7

PR bin/55468

Fix crash due to out-of-bounds access with Ctrl-W.
PR is only for nottywerase, but also fix ttywerase case, taken from

OpenBSD via nvi2:
http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/vi/vi/v_txt.c#rev1.23
https://github.com/lichray/nvi2/commit/5d5365d3585f45651f9b4a366391798a91393337

Also, comment there is no worry for altwerase specific code, which
seems suspicious at a glance.

Reported by Azuma OKAMOTO.

Thanks for detailed explanation how to reproduce the problem!

(martin)

Tickets #980 - #987

(martin)

whitelist -> permitlist

(thorpej)

Fix skipping of directories that begin with a '.' in -R mode.
It is not enough to avoid displaying the contents of the directory,
we need to set FTS_SKIP to avoid descending into any subdirs too.
Otherwise, if a ".foo" directory has a subdirectory "bar", ls will
descend into bar and display its contents. From Todd Miller

(christos)

rascons_init_rasops(): Initialize color palette only for macppc.
Fix build failure for ofppc.

(rin)

Pull up following revision(s) (requested by uwe in ticket #987):

lib/libcurses/get_wch.c: revision 1.24
lib/libcurses/getch.c: revision 1.75

Pads are not to be automatically refreshed on input.

X/Open Curses says in the documentation for newpad():
  Automatic refreshes of pads (e.g., from scrolling or echoing of
  input) do not occur.

And in the documentation for get*():
  If the current or specified window is not a pad, and it has been
  moved or modified since the last refresh operation, then it will be
  refreshed before another character is read.

>From Michael Forney in PR lib/55457

(martin)

Pull up following revision(s) (requested by uwe in ticket #1567):

lib/libcurses/insch.c: revision 1.26
lib/libcurses/ins_wch.c: revision 1.15
lib/libcurses/ins_wstr.c: revision 1.15
lib/libcurses/insstr.c: revision 1.8

mvwins*(WINDOW *win, ...) functions - call wins* on win, not stdscr.
>From Naman Jain in PR lib/55460.

(martin)

Pull up following revision(s) (requested by uwe in ticket #986):

lib/libcurses/insch.c: revision 1.26
lib/libcurses/ins_wch.c: revision 1.15
lib/libcurses/ins_wstr.c: revision 1.15
lib/libcurses/insstr.c: revision 1.8

mvwins*(WINDOW *win, ...) functions - call wins* on win, not stdscr.
>From Naman Jain in PR lib/55460.

(martin)

Also pull up more cosmetic revisions to minimize diffs with HEAD, requested
by jmcneill in ticket #980:

sys/dev/pci/if_aq.c 1.8,1.17

constify, remove duplicate ;

(martin)

Sort missing IDs (users and groups) by the numeric ID.

(simonb)

Pull up following revision(s) (requested by christos in ticket #1566):

sys/netinet/tcp_input.c: revision 1.418 (via patch)

- always set both ip and ip6, otherwise a kernel assertion can be triggered
- move alignment early so that we do less work

(martin)

Pull up following revision(s) (requested by christos in ticket #985):

sys/netinet/tcp_input.c: revision 1.418

- always set both ip and ip6, otherwise a kernel assertion can be triggered
- move alignment early so that we do less work

(martin)

PR bin/55468

Fix crash due to out-of-bounds access with Ctrl-W.

PR is only for nottywerase, but also fix ttywerase case, taken from
OpenBSD via nvi2:

http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/vi/vi/v_txt.c#rev1.23
https://github.com/lichray/nvi2/commit/5d5365d3585f45651f9b4a366391798a91393337

Also, comment there is no worry for altwerase specific code, which
seems suspicious at a glance.

Reported by Azuma OKAMOTO.
Thanks for detailed explanation how to reproduce the problem!

(rin)

Pull up following revision(s) (requested by tsutsui in ticket #984):

sys/arch/sun3/conf/DISKLESS3X: revision 1.61
sys/arch/sun3/conf/GENERIC3X: revision 1.135
sys/arch/sun3/conf/INSTALL3X: revision 1.61
sys/arch/sun3/conf/INSTALL: revision 1.62
sys/arch/sun3/conf/DISKLESS: revision 1.77
sys/arch/sun3/conf/GENERIC: revision 1.182
sys/arch/sun3/conf/RAMDISK3X: revision 1.44
sys/arch/sun3/conf/RAMDISK: revision 1.56

Use "-fno-unwind-tables" to shrink binaries more.

sun3 GENERIC -Os
  text    data    bss    dec    hex filename
1762862  75292  93032 1931186  1d77b2 netbsd
sun3 GENERIC -Os -fno-unwind-tables
  text    data    bss    dec    hex filename
1545726  75292  93032 1714050  1a2782 netbsd

GENERIC is tested on TME.

(martin)

Pull up following revision(s) (requested by isaki in ticket #983):

sys/dev/pci/auixp.c: revision 1.50

Fix an argument passes to auixp_intr().

This is rest of rev 1.39 (split device_t/softc) in 2012.
Problem reported and tested by Riccardo Mottola.

(martin)

Pull up following revision(s) (requested by kim in ticket #1565):

usr.bin/w/w.c: revision 1.87

Don't overwrite host_buf as x might be pointing to wanted data in it

(martin)

Pull up following revision(s) (requested by kim in ticket #982):

usr.bin/w/w.c: revision 1.87

Don't overwrite host_buf as x might be pointing to wanted data in it

(martin)

Pull up following revision(s) (requested by uwe in ticket #981):

usr.bin/m4/m4.1: revision 1.28
usr.bin/m4/m4.1: revision 1.29
usr.bin/m4/extern.h: revision 1.20
usr.bin/m4/main.c: revision 1.49
usr.bin/m4/m4.1: revision 1.30
usr.bin/m4/trace.c: revision 1.9
usr.bin/m4/main.c: revision 1.50

Try not to lose error output with --error-output.

Try to avoid the trap we set up ourselves while avoiding freopen(3).
When exit flushes and closes open streams it may close sfp first and
when it comes about to flush and close stderr, the descriptor is
already gone and we lose any buffered error output.  This actually
happens on some hosts, breaking --trace output used by autoconf.

Fix --error-output to be more like GNU m4.

GNU m4 --error-output is the same as -o despite the name.  It does NOT
affect warnings, error messages, and 'errprint' output so drop the
misguided bit of code that tried to freopen stderr without closing it
on failure.  Drop -e (which was our local invention) and make merge
--error-output with -o so that both set traceout.  Make trace_file()
preserve the old traceout on error and return error status so that the
caller can emit appropriate warning.

Do not yet support disabling tracing with an empty name, the rest of
the code is not ready, we don't do -o positionally and we don't have
`debugfile'.

Fix --error-output to be more like GNU m4.  It's a long version of -o.

Bump date for previous.

Use a date that is actually a real date.

(martin)

regen

(martin)

Pull up following revision(s) (requested by jmcneill in ticket #980):

sys/dev/pci/if_aq.c: revision 1.4
sys/dev/pci/if_aq.c: revision 1.5
sys/arch/amd64/conf/GENERIC: revision 1.553
sys/dev/pci/files.pci: revision 1.419
sys/arch/amd64/conf/XEN3_DOM0: revision 1.170
sys/dev/pci/if_aq.c: revision 1.9
share/man/man4/Makefile: revision 1.693
sys/dev/pci/pcidevs: revision 1.1411
share/man/man4/aq.4: revision 1.1
share/man/man4/aq.4: revision 1.3
sys/arch/i386/conf/ALL: revision 1.479
share/man/man4/aq.4: revision 1.4
sys/dev/pci/if_aq.c: revision 1.10
sys/dev/pci/files.pci: revision 1.421
sys/dev/pci/if_aq.c: revision 1.11
sys/dev/pci/if_aq.c: revision 1.12
sys/dev/pci/if_aq.c: revision 1.13
sys/dev/pci/if_aq.c: revision 1.14
sys/dev/pci/if_aq.c: revision 1.15
sys/dev/pci/if_aq.c: revision 1.16
sys/dev/pci/pcidevs: revision 1.1408
sys/arch/amd64/conf/ALL: revision 1.135
sys/net/ethertypes.h: revision 1.19
sys/arch/i386/conf/GENERIC: revision 1.1218
distrib/sets/lists/man/mi: revision 1.1668
sys/dev/pci/if_aq.c: revision 1.1
sys/dev/pci/if_aq.c: revision 1.2
sys/dev/pci/pcidevs: revision 1.1395
sys/dev/pci/if_aq.c: revision 1.3
sys/arch/evbarm/conf/GENERIC64: revision 1.125

Add the ETHERTYPE_QINQ for 802.1ad VLAN stacking

add Aquantia AQC 10G network adapters
add support Aquantia AQC seriese 10G network adapters.

this driver is based on the FreeBSD version https://github.com/Aquantia/aqtion-freebsd ,
but drastically rewritten for NetBSD.

add aq(4)

Add Aquantia AQC100, AQC100S and D100.

add support VLAN HW filter

set/clear IFF_OACTIVE flag only on txring 0

make counters per queue

support internal PHY temperature sensor

Found by kUBSan:
- Use unsigned to avoid undefined behavior in aq_hw_init().
- Cast to unsigned to avoid undefined behavior in aq_set_mac_addr().

fix descriptions of register map in comment

return the ifmedia active status correctly even while the link is not up after attach.
pointed out by msaitoh@. thanks.

On FIBRE devices, there are times when linkstat interrupt doesn't occur?
reported from Andrius V. thanks.
- use polling instead of linkstat interrupt when FIBRE
- add AQ_FORCE_POLL_LINKSTAT options (not by default)

sort product table, and tabify

add support AQC100S and D100.
not tested, but they are probably the same as the AQC100.

(martin)

KASSERT polling or holding sc_lock in a few more places.

kern/52569: Entering ddb using USB keyboard panics with "locking against myself"

(skrll)

- Remove the waitfor argument from mii_phy_auto().
- Whitespace fix.

(msaitoh)

- Call tlphy_auto correctly.
- It's not required to do busy-wait by mii_phy_auto(sc, 1). Now there is
no any PHY driver which calls mii_phy_auto(sc, 1).

(msaitoh)

"no media present" is intended case on tlphy(4), so don't use
aprint_error_dev().

(msaitoh)

No functional change:

- u_int32_t -> uint32_t
- KNF.

(msaitoh)

Overhaul the interface to pci_configure_bus():
- Don't expose how PCI bus configuration resource management is implemented.
  Provide a new resource provider API:

  ==> pciconf_resource_init() -- Initialize a PCI configuration resources
      container.
  ==> pciconf_resource_add() -- Add a PCI configuration resource to the
      container (I/O, MEM, or prefetchable MEM).  Multiple resources of
      each type may be added.
  ==> pciconf_resource_fini() -- Tear down the PCI configurtation resources
      container once the bus has been configured.

  This is much easier to use than the previous method of providing an
  extent map for each kind of resource, and works better for e.g. ACPI
  platforms that provide potentially multiple PCI resources in tables
  provided by firmware.

- Re-implement PCI configuration resource management using vmem arenas,
  rather than extent maps.

(thorpej)

Explicitly include <sys/pool.h> here; don't rely on it being included
by the includer.

(thorpej)

Enable COPY_SYMTAB in case of directly booted from Open Firmware
with ofwboot being skipped.

(rin)

Sync wscons colors with GENERIC; now it works fine!

(rin)

It turned out that using some Open Firmware routines causes the system
freeze after calling OF_quiesce().

This is why setting color palette crash the system for some Power Mac G5
models, like PowerMac11,2.

Therefore, stop using color-palette and backlight callbacks for genfb(4)
in this case.

Also, postpone OF_quiesce() after rascons_init_rasops(), and initialize
color palette there if OF is going to be quiesced and color depth is 8.

Now, color palette for wscons is initialized correctly for PowerMac11,2.

(rin)

Fix boot failure for PowerMac11,2 when ``auto-boot?'' is true.

For some machines like PowerMac11,2, Open Firmware does not correctly
initialize console-related variables, like font-adr and line#, when
``auto-boot?'' is true; -1 is returned instead of correct values.

Fall back to wsfont embedded in kernel in this case. Also, do not use
line# if it is negative.

(rin)

Part of PR port-powerpc/55425
openssl fails on FPU emulation for powerpc

When machdep.fpu_present sysctl variable can be retrieved, and
its value is zero, avoid using FPU arithmetic.

FPU is absent and emulated by kernel in that case, and calculation
results are not correct in bit-to-bit precision.

This behavior should be useful even if we could fix FPU emulation;
it is much faster to skip FPU arithmetic in general, rather than
relying upon emulation by kernel via illegal instruction handler.

(rin)

Part of PR port-powerpc/55425
openssl fails on FPU emulation for powerpc

Provide machdep.fpu_present sysctl variable like other ports.

Userland can get informed that FPU is absent and emulated in software
(and calculation results may not be correct in bit-to-bit precision).

This variable should be useful even if we could fix FPU emulation;
it is much faster to skip FPU arithmetic in general, rather than
relying upon emulation by kernel via illegal instruction handler.

(rin)

Revert previous; tmpfs should be fixed instead.

Pointed out by thorpej@, thanks!

(rin)

For booke, fix signo and other siginfo returned for userland by
syncing with oea and ibm4xx.

Now, tests/kernel/t_trapsignal:bus_handle and friends pass on booke.

(rin)

Do not clear pcb_onfault for error path of setfault().
This is caller's responsibility, and all the callers actually do so.

(rin)

For booke, restore callee saved registers when recovery for page fault
fails for kernel.

OOPS! How on the earth we had overlooked this error so far...

(rin)

Fix kernel panic due to tmpfs.

pmap for booke assumes that the ``va'' argument for pmap_kenter_pa(9) is
page-aligned. However, by recent changes, tmpfs became to use ``va'' with
page offset via ubc_uiomove(9). So, truncate it to page boundary.

(rin)

Pads are not to be automatically refreshed on input.

X/Open Curses says in the documentation for newpad():

  Automatic refreshes of pads (e.g., from scrolling or echoing of
  input) do not occur.

And in the documentation for get*():

  If the current or specified window is not a pad, and it has been
  moved or modified since the last refresh operation, then it will be
  refreshed before another character is read.

>From Michael Forney in PR lib/55457

(uwe)

Add -R flag to specify a README file to add at the bottom of directory
autoindex listings.

(jmcneill)

mvwins*(WINDOW *win, ...) functions - call wins* on win, not stdscr.
>From Naman Jain in PR lib/55460.

(uwe)

Include missing opt_lockdebug.h.

(rin)

Use C99 initializers in wsdisplay_font struct definitions for
Spleen kernel fonts.

(fcambus)

- always set both ip and ip6, otherwise a kernel assertion can be triggered
- move alignment early so that we do less work

(christos)

new mapped test.

(christos)

add a test for v4 mapped addresses

(christos)

Restore the lwp's fpu state, not zeros, and leave with fpu enabled.

We need to clear the fpu state anyway because it is likely to contain
secrets at this point.  Previously we set it to zeros, and then issued
stts to disable the fpu in order to detect the mistake of further use
of the fpu in kernel.  But there must be some path I haven't identified
yet that doesn't do fpu_handle_deferred, leading to fpudna panics.

In any case, there's no benefit to restoring the fpu state twice
(once with zeros and once with the real data).  The downside is,
although this avoids spurious fpudna traps, using fpu_kern_enter in a
softint has the side effect that -- until the next userland context
switch triggering stts -- we no longer detect misuse of fpu in the
kernel in that lwp.  This will serve for now, but we should find
another way to issue clts/stts judiciously to detect such misuse.

May improve the continued symptoms of
https://mail-index.netbsd.org/current-users/2020/07/02/msg039051.html
although may not fix everything.

(riastradh)

don't open the socket twice.

(christos)

Use (CI_SAVEMAX*CPUSAVE_LEN) as CPUSAVE_SIZE for MODULAR || _MODULE,
since it exceeds 128 (256 for now).

XXX
We should use CTASSERT here, but it conflicts with genassym...

(rin)

Set cpu_psluserset, cpu_pslusermod, cpu_pslusermask for MODULAR.

(rin)

Stop using DDBX which is defined nowhere.

(rin)

This file is not used for ibm4xx.

(rin)

Include required opt_*.h for sure.

(rin)

- Drop unused opt_multiprocessor.h.
- Include missing opt_ppcarch.h.

(rin)

Drop unused opt_altivec.h and opt_multiprocessor.h.

(rin)

Drop unused opt_lockdebug.h.

(rin)

- Drop unused opt_ddb.h.
- Include missing opt_ppcarch.h.

(rin)

Drop unused opt_ppcarch.h.

(rin)

Drop unused opt_interrupt.h.

(rin)

Drop unused opt_altivec.h, opt_interrupt.h, opt_ipi.h, and opt_pic.h.

(rin)

- Drop unused opt_compat_netbsd.h.
- Include missing opt_multiprocessor.h.

(rin)

Drop unused opt_ppcparam.h.

(rin)

Include missing opt_modular.h so that struct vm_page_md is compatible to
that for booke.

(rin)

Include missing opt_multiprocessor.h.

(rin)

Drop unused opt_multiprocessor.h includes.

(rin)

Drop unused opt_lockdebug.h.

(rin)

Include missing opt_pci.h

(rin)

Do not silently #undef PPC_4XX_NOCACHE, which results in terrible confusion.
Raise #error instead.

(rin)

Drop unused opt_lockdebug.h, opt_multiprocessor.h, and opt_ppcarch.h.

(rin)

Include required opt_*.h for sure.

(rin)

- Drop unused opt_altivec.h.
- Include missing opt_ppcarch.h.

(rin)

Include missing opt_ddb.h.

(rin)

Now, sys/arch/powerpc/ibm4xx/pic_uic.c requires opt_uic.h.

XXX
Switch to powerpc/conf/files.ibm4xx.

(rin)

Include missing opt_ppcarch.h and opt_uic.h.

(rin)

Remove the expected timeout; there is something more sinister behind the
timeouts seen on the Qemu/evbarm-aarch64 runs.

(jruoho)

Drop unused opt_compat_netbsd.h include.

(rin)

Sleep more.

(jruoho)

Include missing opt_ppcarch.h.

(rin)

Drop unused opt_flash.h.

(rin)

Include opt_nand.h for NAND_DEBUG.

(rin)

Include required opt_*.h for sure.

(rin)

Include missing opt_altivec.h for PPC_HAVE_SPE.

(rin)

Include missing opt_multiprocessor.h and opt_pmap.h.

(rin)

Drop unused opt_ddb.h.

(rin)

Include missing opt_multiprocessor.h and opt_pmap.h.

(rin)

Include missing ksyms.h, opt_ddb.h, and opt_multiprocessor.h.

(rin)

Style and cosmetic changes. No binary changes intended.

(rin)

LKM was gone.

(rin)

db_stack_trace_print():
For ibm4xx, show fault address in dear register also for EXC_DTMISS.

(rin)

Correct #ifdef; _MODULE not _MODULAR here.

Now __HAVE_PMAP_PHYSSEG is defined correctly for modules, which was
missing accidentally.

(rin)

Consistently use _LP64 instead of __LP64__, although both are defined for
powerpc64.

No binary changes intended.

(rin)

LKM was gone. _KERNEL is always defined for module.

(rin)

Fix comments. No binary changes.

(rin)

e500_cpunode_submatch() should be declared regardless of _KERNEL_OPT.

(rin)

XXX
Skip KASSERT which fires when !__HAVE_FAST_SOFTINTS. Just for debug.

(rin)

Make this compile without __HAVE_FAST_SOFTINTS for debug.

(rin)

Fix a bug that the WMREG_EEARBC_I210 register is incorrectly set if the system
uses iNVM.

(msaitoh)

Whitespace

(skrll)

Fix race in fpu save with fpu_kern_enter in softint.

Likely source of:

https://mail-index.netbsd.org/current-users/2020/07/02/msg039051.html

(riastradh)

mention shared bit.

(christos)

simplify the acl setup, and fix reversed mask in the fs_flags code.

(christos)

(cpuctl/aarch64) Add some more aa64isar0_eli1 flags.

(riastradh)

there is more to MSI/MSI-X support in ciss(4) than just allocating the
right interrupt, it needs some explicit support; disable for now
until the full support is there

PR kern/55461

(jdolecek)

tnftp 20200705 release

Changes since tnftp 20151004:
* Avoid crashes by exiting if lostpeer due to a signal
  (e.g., remote server disconnection).
* Issue PWD commands to the server only when we actually
  need the results, not speculatively, just in case we might.
  Works around broken servers, and is quicker too.
* Use "anonymous" instead of the local username for anonymous
  ftp. Avoids unnecesary information leak.
* Use the first name we requested the http/https URL for,
  not any name we ended up with after random redirects.
* Support using CONNECT for https:// via proxy.
* Improve SSL error reporting, and IPv6 endpoint reporting.
* Use the system glob() if required extensions are supported.
* Use the system libedit library by default, instead of
  the local (embedded) libedit.
* Update to NetBSD-ftp 20200608.
* Update local (embedded) libedit to NetBSD as at 2020-07-04.
  Fixes various crashes.
* Portability improvements.

(lukem)

regen

(lukem)

copyright up to 2020

(lukem)

libnetbsd: add dummy source to avoid an empty library

(lukem)

regen for conditional glob replacement

(lukem)

Only replace glob if GLOB_BRACE and GLOB_TILDE aren't available.

(lukem)

NEWS: prepare for next release

(lukem)

regen for --with-local-libedit

(lukem)

today's changelog

(lukem)

rename some static functions to avoid conflicts with standard names

(based on othersrc/libexec/tnftpd/libnetbsd/snprintf.c rev 1.6)

(lukem)

sync to NetBSD glob.c 1.38 (via tnftpd)

Update from NetBSD src/lib/libc/gen/glob.c 1.34 to 1.38
(using the version from othersrc/libexec/tnftpd/libnetbsd/glob.c):
- Minimize changes from upstream NetBSD source.
- 1.35: Use unsigned foo not u_FOO. [Already done]
- 1.36: Bump the glob limits to 512KB for total string size and 64K path
  entries. The old limits were too small for some important FTP use cases
  like a pkgsrc repository.
- 1.37: Switch from a recursive pattern matching algorithm to handle '*'
  to a backtracking one. Avoids DoS attacks with patterns "a*a*a*a*a*...b"
  matching against "aaaaaaaaaaaa..." https://research.swtch.com/glob
- 1.38: Use the symbolic M_ALL and trim with M_MASK.

(lukem)

Adapt to proplib api changes

(martin)

Adapt to proplib api changes

(martin)

Remove the 3rd clause from my BSD-derived license.

(lukem)

Adapt to proplib api changes

(martin)

consistent tab indenting, not a mix of spaces and tabs

(lukem)

libedit: distribute makelist

Need makelist in the distribution (tar file).
Style; explicitly list all files in TEST/

(lukem)

implement --with-local-libedit

Add --with-local-libedit=(yes|auto|no) to control which libedit
implementation to use:
- yes - force local implementation
- auto - try system library, fallback to local implementation. Default
- no - force system library and fail if not found

Define NO_EDITCOMPLETE as AH_TEMPLATE() instead of adding to CFLAGS.

(lukem)

Adapt to proplib api changes

(martin)

Adapt to proplib interface changes

(martin)

Trailing whitespace

(skrll)

Fix the include file name in the synopsis.

While here, drop the device path from synopsis,
its place is in the files section.

(uwe)

Note that the xen vs non-xen issue has been resolved by recent commit
from Chuck Silvers.  (Also add xref to PR port-xen/53130 for history.)

(pgoyette)

revert previous; utmpxname is already documented in getlastlogx.3. Should
probably be moved.

(christos)

document utmpxname(3)

(christos)

Clarify initial state some more.

Mention that the initial current octave is 4.  Drop filler verbiage
that octaves are "from C to B".

(uwe)

Clarify that whitespace is only ignored between groups.

Actually everything that doesn't start a group is ignored.
Whitespace is not allowed inside groups.

(uwe)

BUGS: note that meaning of sustain dots differs from the standard notation.
>From FreeBSD.

(uwe)

Don't overwrite host_buf as x might be pointing to wanted data in it

(kim)

Middle C is in O2 (from RTFS).

(uwe)

Add more markup.  Edit for clarity.

(uwe)

make(1): ignore system-specific error message from regcomp in test

NetBSD 8 has: repetition-operator operand invalid
Ubuntu has: Invalid preceding regular expression

(rillig)

make(1): add post-processing for tests

By defining SED_CMDS.${test}, a test can do additional post-processing
on its output, for example to normalize paths or error messages.

The Makefile for the tests now follows the common style to have all
relevant definitions at the top of the file, and all the implementation
details at the bottom.

By using the += instead of backslashed lists, it becomes easier to
comment out a single test, either temporarily or permanently (such as
the POSIX tests).

The :C modifier has been replaced with the simpler :S, some :S modifiers
have been replaced with simpler := modifiers.

The postprocessing commands have been extracted from the actual command.
This makes editing and commenting them easier.

(rillig)

add missing arg

(christos)

make(1): improve documentation about adding new tests

(rillig)

note x86 Xen kernel module change.

(chs)

the x86 xen and non-xen modules are identical,
so remove the unneeded extra copies.
Xen kernels now use the same modules as native kernels.

(chs)