src/usr.bin/talk/ctl.c, branch upstream/12.1.0

General further adoption of SPDX licensing ID tags.

2017-11-20T19:49:47Z

Mainly focus on files that use BSD 3-Clause license. 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.

Renumber copyright clause 4

2017-02-28T23:42:47Z

Renumber cluase 4 to 3, per what everybody else did when BSD granted them permission to remove clause 3. My insistance on keeping the same numbering for legal reasons is too pedantic, so give up on that point. Submitted by: Jan Schaumann Pull Request: https://github.com/freebsd/freebsd/pull/96

Add missing static keywords to talk(1)

2011-11-06T08:17:23Z

Remove the advertising clause from UCB copyrighted files in usr.bin. This

2010-12-11T08:32:16Z

is in accordance with the information provided at ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change Also add $FreeBSD$ to a few files to keep svn happy. Discussed with: imp, rwatson

ANSIfy function prototypes. While I am there, constify some parameters and

2008-04-28T21:08:42Z

make use of C99 sparse initialization for static variables, this makes talk(1) to compile cleanly with WARNS=6.

Include missing headers.

2005-02-09T09:13:36Z

1. Use socklen_t instead of int

2004-03-21T08:14:39Z

2. Compare socket(2) return code to -1, not <= 0. Obtained from: OpenBSD rev. 1.9

Use the new style struct sockaddr instead of osockaddr in system calls

2003-09-28T09:45:56Z

so that talk works without COMPAT_43. Obtained from: NetBSD (christos), Rumi Szabolcs

WARNS=2 fixes with NO_WERROR set because of system-header originating

2001-12-11T23:51:14Z

warnings. Use __FBSDID().

$Id$ -> $FreeBSD$

1999-08-28T01:08:13Z