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* I am retiring my old email address; replace it with my OpenBSD one.millert2019-01-251-2/+2
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* Roll back uintptr_t cast changes after discussions with tedu, otto anddtucker2016-10-161-9/+3
| | | | | | | | | | | | | others. C11 6.5.6.9 says: When two pointers are subtracted, both shall point to elements of the same array object, or one past the last element of the array object; the result is the difference of the subscripts of the two array elements. In these cases the objects are arrays of char so the result is defined, and we believe that the report is based on a compiler incorrectly trapping on defined behaviour.
* Cast pointers to uintptr_t to avoid potential signedness errors.dtucker2016-10-141-3/+9
| | | | | Based on patch from yuanjie.huang at windriver.com via OpenSSH bz#2608, with & ok millert, ok deraadt.
* Add framework for resolving (pun intended) libc namespace issues, usingguenther2015-08-311-1/+2
| | | | | | | | | | | | wrapper .h files and asm labels to let internal calls resolve directly and not be overridable or use the PLT. Then, apply that framework to most of the functions in stdio.h, string.h, err.h, and wchar.h. Delete the should-have-been-hidden-all-along _v?(err|warn)[cx]? symbols while here. tests clean on i386, amd64, sparc64, powerpc, and mips64 naming feedback from kettenis@ and millert@ ok kettenis@
* Update comment to match code; Caspar Schutijserlibressl-v2.1.4millert2015-03-021-2/+2
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* Make strlcpy/strlcat slightly easier to read.millert2015-01-151-23/+23
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* zap remaining rcsid.espie2005-08-081-5/+1
| | | | | | Kill old files that are no longer compiled. okay theo
* ansify + deregister. no binary change on i386. ok deraadt@ pat@ moritz@otto2005-03-301-5/+5
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* Sync with share/misc/license.template and add missing DARPA creditmillert2003-06-171-9/+9
| | | | where applicable.
* Change copyright to a less restrictive ISC-style license to encouragemillert2003-04-121-23/+12
| | | | people to bundle this code.
* ANSI function headersmillert2003-03-141-6/+3
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* type of function on seperate linederaadt2001-05-131-3/+4
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* Back out last change, it is intended behavior and update the blockmillert2001-05-071-5/+5
| | | | comment to reflect this fact. Too early in the morning for me I guess.
* strlcat() should return strlen(dst) + strlen(src) when size parametermillert2001-05-071-3/+3
| | | | | <= strlen(dst). Bug report by mark.murnane@ireland.sun.com via the GNOME folks.
* Sync function comment with man page; fanf@covalent.netmillert2001-01-131-3/+3
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* Reverse the order of two loop invariant to make 'strlcat(0, "foo", 0)'millert2001-01-121-3/+3
| | | | not get a SEGV; Richard Kettlewell <rjk@greenend.org.uk>
* comment fix; strlcat returns strlen(initial dst) + strlen(src).itojun2000-11-241-3/+4
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* When finding the end of dst, never traverse more than siz bytes. Thismillert1999-06-171-5/+5
| | | | | | keeps us from misbehaving if the user gives us a src string that is not NUL-terminated. This is one of those "should not happen" cases but it is good to play it safe. Pointed out by Casper Dik <casper@holland.sun.com>
* add strlcpy/strlcat, safe and sensible string copy/appendmillert1998-07-011-0/+71