kbdmap: fix typo preventing kbdmap to work under vt

kbdmap: remove debug

usr.sbin: Automated cleanup of cdefs and other formatting

Apply the following automated changes to try to eliminate
no-longer-needed sys/cdefs.h includes as well as now-empty
blank lines in a row.

Remove /^#if.*\n#endif.*\n#include\s+<sys/cdefs.h>.*\n/
Remove /\n+#include\s+<sys/cdefs.h>.*\n+#if.*\n#endif.*\n+/
Remove /\n+#if.*\n#endif.*\n+/
Remove /^#if.*\n#endif.*\n/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/types.h>/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/param.h>/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/capsicum.h>/

Sponsored by: Netflix

Remove $FreeBSD$: one-line .c pattern

Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of BSD-2-Clause.

Discussed with: pfg
MFC After: 3 days
Sponsored by: Netflix

Fix too small sscanf output buffers in kbdmap

This fixes the following warnings from clang 14:

usr.sbin/kbdmap/kbdmap.c:241:16: error: 'sscanf' may overflow; destination buffer in argument 5 has size 20, but the corresponding specifier may require size 21 [-Werror,-Wfortify-source]
&a, &b, buf);
^
usr.sbin/kbdmap/kbdmap.c:615:8: error: 'sscanf' may overflow; destination buffer in argument 3 has size 64, but the corresponding specifier may require size 65 [-Werror,-Wfortify-source]
keym, lng, desc);
^
usr.sbin/kbdmap/kbdmap.c:615:14: error: 'sscanf' may overflow; destination buffer in argument 4 has size 64, but the corresponding specifier may require size 65 [-Werror,-Wfortify-source]
keym, lng, desc);
^
usr.sbin/kbdmap/kbdmap.c:615:19: error: 'sscanf' may overflow; destination buffer in argument 5 has size 256, but the corresponding specifier may require size 257 [-Werror,-Wfortify-source]
keym, lng, desc);
^

In each case, the buffer being sscanf'd into is one byte too small.

MFC after: 3 days

bsddialog: import version 0.1

Import bsddialog 0.1 Utility and Library, fully refatorized, API stable,
manuals completed, easier to maintain and improve.

Update deps for new API:
add mixedgauge consts, delete __DECONST and add bsddialog_geterror()
info to avoid silent errors

* tzsetup
* kbdmap
* distextract

Differential Revision: https://reviews.freebsd.org/D34066

kbdmap: adapt to the new libbsddialog API

Differential Revision: https://reviews.freebsd.org/D33398

kbdmap: adapt to the new bsddialog api

kbdmap: use libbsddialog instead of calling dialog(1) via system(3)

kbdmap: allow INDEX.keymaps to provide the dialog title

Previously kbdmap had a localized menu heading ("Choose your keyboard
layout") but not the dialog title ("Keyboard Menu").

MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation

Silence a CI warning regarding the use of strcpy().

While this is a false positive (a sufficiently large buffer has been
allocated in the line above), the use of strdup() simplifies and clarifies
the code.

MFC after: 2 weeks

various: general adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

No functional change intended.

kbdmap: include filename when reporting fopen() failure

Previously only one of two cases reported the file name. Use the same
error string in both cases.

Sponsored by: The FreeBSD Foundation

vidfont: with vt(4) omit size from vidcontrol -f

When using syscons, vidfont extracts the font size from the filename
passes it to vidcontrol -f. In vt(4) mode the size argument is not
required, and some of the fonts in /usr/share/vt/fonts do not have the
size in the filename, which caused vidfont to fail. Thus, just omit the
size argument in vt(4) mode.

MFC after: 1 week
Sponsored by: The FreeBSD Foundation

kbdmap(1): increase description size to 256 bytes

After conversion to UTF-8 some INDEX.keymaps descriptions are longer
than the previous limit of 64 bytes.

PR: 193656
Sponsored by: The FreeBSD Foundation

Add support for NEWCONS to kbdmap and vidfont.

The path to keymaps and fonts is selected based on the existence and value
of "sysctl kern.vty".

MFC after: 1 week

Remove variables which are initialized but never used thereafter reported by gcc46 warning

Approved by: cperciva
MFC After: 3 days

Spelling fixes for usr.sbin/

Place quotes around the output of kbdmap(1), designed to be pasted into
/etc/rc.conf.

PR: bin/161711
Submitted by: manolis
MFC after: 1 week

Don't try to close the stream if fopen(3) fails.

PR: bin/155349
Submitted by: Urankar Mikael

Use auto-sizing syntax appropriate for the new dialog(1). This should
probably be modified to use libdialog.

Fix fd leak in get_font

Output keymap choice to stderr so it is easier to parse for apps chained to
this curses based app.

Submitted by: ivoras
Approved by: re@ (bmah@)

Use sizeof() for calculating the buffer size instead of hard-coded values.

Fix -r causing SIGSEGV due to parse_args() being called before font_current is set.

Approved by: krion
MFC after: 3 days

Fixed two bugs in Perl to C conversion that prevented locale name
from being parsed correctly.

OK'ed by: markm
Approved by: re (scottl)
MFC after: 3 days

Do not include <sys/syslimits.h> directly; it is not intended for general
consumption.

C rewrite of kbdmap/vidfont.

Submitted by: Jonathan Belson <jon@witchspace.com>
OK'ed by: wosch (Perl code maintainer)

kbdmap: adapt to the new libbsddialog API

Differential Revision: https://reviews.freebsd.org/D33398

kbdmap: adapt to the new bsddialog api

kbdmap: use libbsddialog instead of calling dialog(1) via system(3)

kbdmap: allow INDEX.keymaps to provide the dialog title

Previously kbdmap had a localized menu heading ("Choose your keyboard
layout") but not the dialog title ("Keyboard Menu").

MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation

Silence a CI warning regarding the use of strcpy().

While this is a false positive (a sufficiently large buffer has been
allocated in the line above), the use of strdup() simplifies and clarifies
the code.

MFC after: 2 weeks

various: general adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

No functional change intended.

kbdmap: include filename when reporting fopen() failure

Previously only one of two cases reported the file name. Use the same
error string in both cases.

Sponsored by: The FreeBSD Foundation

vidfont: with vt(4) omit size from vidcontrol -f

When using syscons, vidfont extracts the font size from the filename
passes it to vidcontrol -f. In vt(4) mode the size argument is not
required, and some of the fonts in /usr/share/vt/fonts do not have the
size in the filename, which caused vidfont to fail. Thus, just omit the
size argument in vt(4) mode.

MFC after: 1 week
Sponsored by: The FreeBSD Foundation

kbdmap(1): increase description size to 256 bytes

After conversion to UTF-8 some INDEX.keymaps descriptions are longer
than the previous limit of 64 bytes.

PR: 193656
Sponsored by: The FreeBSD Foundation

Add support for NEWCONS to kbdmap and vidfont.

The path to keymaps and fonts is selected based on the existence and value
of "sysctl kern.vty".

MFC after: 1 week

Remove variables which are initialized but never used thereafter reported by gcc46 warning

Approved by: cperciva
MFC After: 3 days

Spelling fixes for usr.sbin/

Place quotes around the output of kbdmap(1), designed to be pasted into
/etc/rc.conf.

PR: bin/161711
Submitted by: manolis
MFC after: 1 week

Don't try to close the stream if fopen(3) fails.

PR: bin/155349
Submitted by: Urankar Mikael

Use auto-sizing syntax appropriate for the new dialog(1). This should
probably be modified to use libdialog.

Fix fd leak in get_font

A new jail(8) with a configuration file, to replace the work currently done
by /etc/rc.d/jail.

Create the altix project branch. The altix project will add support
for the SGI Altix 350 to FreeBSD/ia64. The hardware used for porting
is a two-module system, consisting of a base compute module and a
CPU expansion module. SGI's NUMAFlex architecture can be an excellent
platform to test CPU affinity and NUMA-aware features in FreeBSD.

- Import the HEAD csup code which is the basis for the cvsmode work.

Output keymap choice to stderr so it is easier to parse for apps chained to
this curses based app.

Submitted by: ivoras
Approved by: re@ (bmah@)

Use sizeof() for calculating the buffer size instead of hard-coded values.

Fix -r causing SIGSEGV due to parse_args() being called before font_current is set.

Approved by: krion
MFC after: 3 days

Fixed two bugs in Perl to C conversion that prevented locale name
from being parsed correctly.

OK'ed by: markm
Approved by: re (scottl)
MFC after: 3 days

Do not include <sys/syslimits.h> directly; it is not intended for general
consumption.

C rewrite of kbdmap/vidfont.

Submitted by: Jonathan Belson <jon@witchspace.com>
OK'ed by: wosch (Perl code maintainer)