src/usr.sbin/dconschat/dconschat.c, branch releng/12.2

spdx: initial adoption of licensing ID tags.

2017-11-18T14:26:50+00:00

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.

Special thanks to Wind River for providing access to "The Duke of
Highlander" tool: an older (2014) run over FreeBSD tree was useful as a
starting point.

Initially, only tag files that use BSD 4-Clause "Original" license.

RelNotes:	yes
Differential Revision:	https://reviews.freebsd.org/D13133

dconschat(8): Use NULL instead of 0 for the last argument in execl(3)

2015-06-28T20:32:03+00:00

Found while experimenting with the gcc sentinel attribute.

MFC after:	3 days

Fix the following warning from clang trunk:

2012-03-19T19:17:55+00:00

usr.sbin/dconschat/dconschat.c:163:65: error: format specifies type 'size_t' (aka 'unsigned int') but the argument has type 'off_t' (aka 'long long') [-Werror,-Wformat]
        snprintf(buf, PAGE_SIZE, "\r\n[dconschat reset target(addr=0x%zx)...]\r\n", dc->reset);
                                                                     ~~^            ~~~~~~~~~
                                                                     %llx

Silence this by casting dc->reset to intmax_t, and using the appropriate
length modifier.  While here, wrap the line to a 80 character margin.

MFC after:	3 days

Include and for wait() and kill().

2009-06-14T12:44:09+00:00

Set the default escape character as described in the manpage of dconschat(8).

2007-07-12T13:08:00+00:00

Fix a cut-and-paste error.

Spotted by: avatar
Approved by: re (rwatson)

- Add an option to change escape character.

2007-06-15T12:09:16+00:00

- Use CTRL macro.
- Make target reset work on telnet port.
- Add a key bind to invoke kgdb on the terminal. (experimental)

Reset dc->paddr and dc->reset if we cannot read configuration ROM.

2007-06-08T12:58:06+00:00

Clean up escape sequence handling and add support for

2007-06-08T05:26:11+00:00

resetting target and suspending dconschat.

Add heuristics for smooth reconnection.

2007-06-07T12:29:33+00:00

Discard backlog on GDB port when connected.

2007-05-31T04:55:05+00:00

MFC after: 3 days