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* General further adoption of SPDX licensing ID tags.Pedro F. Giffuni2017-11-201-1/+3
| | | | | | | | | | | | | | | | | 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. Notes: svn path=/head/; revision=326025
* Synchronize with OpenBSDBaptiste Daroussin2015-05-181-2/+66
| | | | | | | Obtained from: OpenBSD Notes: svn path=/head/; revision=283089
* Sync with OpenBSDBaptiste Daroussin2014-07-271-10/+8
| | | | | | | | | | | This brings: - check for integer overflows in custom allocs - fix potential integer overflows in memory allocation - annotate regexp error messages with source string - better error handling in mkstemp/unlink/fdopen logic Notes: svn path=/head/; revision=269162
* Synchronize with laster version of m4 from OpenBSD and NetBSDBaptiste Daroussin2011-11-281-68/+199
| | | | | | | | | | | This bring better compatibility with gnum4 Reviewed by: cognet Approved by: cognet Obtained from: OpenBSD, NetBSD Notes: svn path=/head/; revision=228063
* Remove the advertising clause from UCB copyrighted files in usr.bin. ThisJoel Dahl2010-12-111-4/+0
| | | | | | | | | | | | 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 Notes: svn path=/head/; revision=216370
* Kill extraneous whitespace.Juli Mallett2002-07-151-2/+2
| | | | Notes: svn path=/head/; revision=100014
* Revert vendor identifiers, and #if 0 what is #if 0/#else for OpenBSD.Juli Mallett2002-05-031-2/+6
| | | | | | | | | Add __FBSDID() properly. Requested by: bde, mike Notes: svn path=/head/; revision=95982
* Merge local changes again, against ANSIfied m4(1).Juli Mallett2002-05-011-14/+9
| | | | Notes: svn path=/head/; revision=95887
* Bring OpenBSD m4(1) off of the OPENBSD vendor branch, and add the -s option,Juli Mallett2002-04-191-38/+39
| | | | | | | | | | $FreeBSD$ identifiers, and fix initialisation to stderr to happen in a function as stderr is not the same in CURRENT as in OpenBSD. Reviewed by: obrien Notes: svn path=/head/; revision=95060
* Remove the local basename in favor of the libc version.David E. O'Brien2001-07-241-2/+7
| | | | | | | Remove xmalloc and xstrdup and do the error checking at the place of use. Notes: svn path=/head/; revision=80289
* Remove trailing whitespace.Rodney W. Grimes1995-05-301-2/+2
| | | | Notes: svn path=/head/; revision=8874
* BSD 4.4 Lite Usr.bin SourcesRodney W. Grimes1994-05-271-0/+145
Notes: svn path=/cvs2svn/branches/CHRISTOS/; revision=1590