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2018-09-18Restore the xmalloc(), xcalloc(), xreallocarray() and xstrdup() changes.millert1-2/+2
2018-09-18backout last week of csh diffs. They are disasterously broken, on i386deraadt1-2/+2
2018-09-15strsave() is hard-fail strdup() so simplify and rename to xstrdup().miko1-2/+2
2018-09-08blkfree() takes no action for NULL pointer so callers can avoid checking.miko1-6/+5
2017-12-16Passing NULL to free() is fine; from Michael W. Bombardieri.anton1-5/+3
2015-12-26Replace handrolled xfree() function by directly using free(3)mestre1-2/+2
2015-02-08delete many more ptr_t caststedu1-2/+2
2009-11-11incorrect range check, > vs >=, on the error list, spotted by parfaitderaadt1-2/+2
2009-10-27rcsid[] and sccsid[] and copyright[] are essentially unmaintained (andderaadt1-9/+1
2008-05-17documentation tweaks.sobrado1-5/+5
2006-03-17off-by-one; inspired by a netbsd coverity fix; ok deraadt@otto1-3/+3
2003-06-11de-register and ansify functionsderaadt1-3/+3
2003-06-02Remove the advertising clause in the UCB license which Berkeleymillert1-7/+3
2002-02-19We live in an ANSI C world. Remove lots of gratuitous #ifdef __STDC__ cruft.millert1-27/+3
2000-08-30prevent core dumps when stderror() is called before reslab is initializedmickey1-3/+3
1997-11-15spellingtodd1-3/+3
1997-09-22err.[ch] -> error.[ch] and fix err/warn usage.millert1-0/+414