src/usr.bin/talk/get_names.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

Remove hand-written version of strcspn().

2012-01-03T11:13:07Z

The code searches for the first occurence of @, : or !. Upon failure, it returns the index of \0. This is exactly what strcspn() does.

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

Move unistd.h includes to individual .c files and remove unnecessary

2009-12-11T23:23:57Z

includes.

Utilize strlcpy().

2009-02-21T03:38:46Z

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.

Change the default behaviour of talk(1) to use "localhost" as the

2004-06-14T22:34:13Z

"machine name" in ntalkd(8) request packets, when the destination and source are local. This should make talk(1) use much more pleasant for those security- conscious individuals who have chosen to bind talkd to "localhost". Previous to this change, talk(1) would require that the hostname of the machine, as retrieved by gethostname(3), resolved to a valid and reachable IPv4 address, using gethostbyname(3). This makes talk(1) dependent on a valid host entry for "localhost" in /etc/hosts (or the Domain Name System). PR: bin/23178 Submitted by: angui.sh admin (with cleanups)

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

2001-12-11T23:51:14Z

warnings. Use __FBSDID().

Include missing header files which define functions for which gcc has

2001-06-24T23:22:14Z

builtints (e.g., exit, strcmp).