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* When system calls indicate an error they return -1, not some arbitraryderaadt2019-06-281-4/+4
* Quiet compiler warnings; as applied to usr.bin/cvs by millert@okan2016-10-161-3/+3
* Convert xfree to free. From Fritjof Bornebusch. ok deraadtnicm2015-06-131-8/+9
* Replace <sys/param.h> with <limits.h> and other less dirty headers wherederaadt2015-01-161-11/+15
* An internal function called xrealloc() is actually a fail-hardderaadt2014-12-011-9/+9
* Zap some stored values never read; From Fritjof Bornebusch; ok nicm@otto2014-10-101-2/+2
* Switch rcsdiff(1) binary file detection from !(isprint() || isspace()) tostsp2013-05-161-6/+3
* Remove some unneeded includes and dead code, from Michael W Bombardieri.nicm2011-04-201-2/+1
* Move an isqrt() call outside a macro, from Michael W Bombardieri.nicm2011-04-011-7/+10
* Reduce variable/function name and whitespace differences betweenray2010-07-231-2/+2
* Combine two diff_output lines into one, from diff.ray2010-07-161-9/+5
* Die immediately if pread fails. It's a fatal error so treat it asray2010-07-151-6/+3
* Use warnx instead of warn since errno wasn't set. From diff.ray2010-07-151-2/+2
* Sync with diff/diffreg.c r1.75:ray2010-07-151-5/+4
* More cvs/diff/rcs convergence:ray2009-06-071-4/+2
* use strcspn to properly overwrite '\n' in fgets returned buffergilles2007-09-111-5/+4
* Rename rcs_diffreg() to diffreg().ray2007-07-031-2/+2
* Sync cvs/rcs diff code.ray2007-06-291-2/+2
* diff(1) sync, mostly spacing and moving crap around, except:ray2007-06-281-51/+46
* Some syncs with diff(1):ray2007-06-281-32/+28
* Remove cand structure (but not its definition).ray2007-05-301-2/+2
* Remove unused struct diff_arg.ray2007-05-301-8/+1
* Get rid of another useless variable, another difference between ourray2007-05-291-5/+3
* Since xrealloc dies on failure it is safe to directly assign to theray2007-05-291-22/+11
* Some spacing syncs with diff(1).ray2007-05-281-3/+3
* "in formation" -> "information"ray2007-05-281-2/+2
* Line up comments with the rest of the file, like in diff(1).ray2007-05-281-5/+5
* sync with espie@'s latest change to diff(1).xsa2007-03-271-7/+22
* As done in OpenCVS, general includes cleanup sweep. OK otto@.xsa2007-02-271-2/+12
* Fix const inconsistencies, void pointer artithmetic;xsa2007-02-221-2/+3
* Plug memory leak.ray2006-09-271-1/+2
* Add support to rcsdiff for all the other diff flags thatmillert2006-09-211-89/+89
* files_differ() should return -1 on error, according to comments. Makeray2006-08-141-3/+12
* spacingderaadt2006-07-271-2/+2
* Use fstat instead of stat, simplifie switch statement into ifray2006-05-111-13/+6
* Remove (size_t) casts on integer constants.ray2006-05-101-6/+6
* - fix rcsdiff exit status on success/errors; now matches gnu/usr.bin/rcs.xsa2006-05-051-2/+2
* Check return values for all strlcpy, and strlcat calls.ray2006-04-291-3/+4
* err() cleanup;xsa2006-04-261-2/+2
* fork our code we shared between openrcs/cvs into the openrcs dir.joris2006-04-261-0/+1394