src/lib/libc/gen/assert.c, branch releng/12.4

Clean up the vcs ID strings in libc's gen/ directory.

2018-07-03T17:31:45Z

- Move CSRG IDs into __SCCSID(). - When a file has been copied, consistently use 'From: ' for strings referencing the version of the source file copied from in the license block comment. - Some of the 'From:' tags were using $FreeBSD$ that was being expanded on each checkout. Fix those to hardcode the FreeBSD tag from the file that was copied at the time of the copy. - When multiple strings are present list them in "chronological" order, so CSRG (__SCCSID) before FreeBSD (__FBSDID). If a file came from OtherBSD and contains a CSRG ID from the OtherBSD file, use the order CSRG -> OtherBSD -> FreeBSD. Reviewed by: imp Differential Revision: https://reviews.freebsd.org/D15831

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

Use ANSI C prototypes. Eliminates -Wold-style-definition warnings.

2015-09-20T20:23:16Z

Per Regents of the University of Calfornia letter, remove advertising

2007-01-09T00:28:16Z

clause. # If I've done so improperly on a file, please let me know.

Fix SCM ID's.

2002-02-01T00:57:29Z

Make the output from assert() look more like the example in the C99

2001-10-29T07:07:25Z

standard. Requested by: bde

Only provide function information in compile environments that support

2001-10-27T20:11:10Z

the C99 variable __func__ and never for C++. Provide a more meaningful example in the assert(3) manual. Reviewed by: asmodai, bde

Restore K&R prototype. Fix other style bugs.

2001-10-27T19:37:20Z

Reviewed by: asmodai, bde

Add __FBSDID.

2001-10-24T18:12:18Z

Change __assert() function to print failing function name. #if 0 the sccsid block. This makes us C99 conforming.