Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/
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(cherry picked from commit 685dc743dc3b)
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 (cherry picked from commit 4d846d260e2b9a3d4d0a701462568268cbfe7a5b)
The console escape code standard (ECMA-48) specifies color #3 (escape code 33) as yellow. A brown console color is an artifact of the VGA palette, which replaces dim (but not bright) yellow with brown. Reviewed by: adrian, imp MFC after: 1 week Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D34531 (cherry picked from commit cf8880d52b8962edeb807a8ee1811d342fafa26d)
Remove all sparc64 specific files Remove all sparc64 ifdefs Removee indireeect sparc64 ifdefs
when TEKEN_CONS25 is configured. Fix this by adding a function to set the flag that enables the fix and always calling this function for syscons. Expand the man page for teken_set_cons25(). This function is not very useful since it can only set but not clear 1 flag. In practice, it is only used when TEKEN_CONS25 is configured and all that does is choose the the default emulation for syscons at compile time.
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.
There was already a per-vty defaults field, but it was useless since it was only initialized when propagating the global settings and thus no different from the current global settings and not per-vty. The global defaults field was also invariant after boot time, but not quite so useless. Fix this by adding a second selection bit the the control flags of the relevant ioctl(). vidcontrol doesn't support this yet. Setting either default propagates the change to the current setting for the same level and then to all lower levels. Improve the 3-way escape sequence used by termcap to control the cursor. The "normal" (ve) case has always used reset, so the user could set it to anything, but since the reset is to a global value this is not very useful, especially since the "very visible" (vs) case doesn't reset but inconsistently forces to a blinking block. Change vs to first reset and then XOR the blinking bit so that it is predictably different from ve.
attribute field is curs_attr. The base field holds user data translated in a reversible way and is needed because current field holds this in an irreversible way for efficiency. Factor out some common code for the reversible translation. This is slightly simpler now, and much easier to expand. Translate the magic flags value -1 to a single control flag internally up front so other flags can be trusted later. This can be used for the relevant ioctl() too. Remove CONS_CURSOR_FLAGS which contained all the control flags. It was unused and not useful. After adding more flags, there will be tests on a couple at a time but never on them all. This API should have used this to disallow unknown flags.
was aliased to a vt sequence, causing and fixing various bugs. For syscons, this restores support for arg 2 which sets blinking block too forcefully, and restores bugs for arg 0 and 1. Arg 2 is used for vs in the cons25 entry in termcap, but I've never noticed an application that uses this. The bugs involve replacing local settings by global ones and need better handling of defaults to fix. For vt, this requires moving the aliasing code from teken to vt where it belongs. This sequences is very important for cons25 compatibility in vt since it is used by the cons25 termcap entries for ve, vi and vs. vt can't properly support vs for either cons25 or xterm since it doesn't support blinking. For xterm, the termcap entry for vs asks for something different using 12;25h instead of 25h. Rename C25CURS for this to C25LCT and change its description to be closer to echoing the old comment about it. CURS is too generic. Fix missing syscons escape sequence for setting the global cursor shape (and type). Only support this in syscons since vt can't emulate anything in it.
It should toggle between 2 states, but it used a cut-down version of support for a related 3-state syscons escape sequence and inherited bugs from that. The usual misbehaviour was that hiding and showing the cursor reset it to a global default. Support for the 3-state sequence remains broken by aliasing to the 2-state sequence. This works better but incompatibly for the 2 cases that it supports.