1N/A/***********************************************************************
1N/A* *
1N/A* This software is part of the ast package *
1N/A* Copyright (c) 1985-2011 AT&T Intellectual Property *
1N/A* and is licensed under the *
1N/A* Common Public License, Version 1.0 *
1N/A* by AT&T Intellectual Property *
1N/A* *
1N/A* A copy of the License is available at *
1N/A* http://www.opensource.org/licenses/cpl1.0.txt *
1N/A* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) *
1N/A* *
1N/A* Information and Software Systems Research *
1N/A* AT&T Research *
1N/A* Florham Park NJ *
1N/A* *
1N/A* Glenn Fowler <gsf@research.att.com> *
1N/A* David Korn <dgk@research.att.com> *
1N/A* Phong Vo <kpv@research.att.com> *
1N/A* *
1N/A***********************************************************************/
1N/A#pragma prototyped
1N/A/*
1N/A * strlcat implementation
1N/A */
1N/A
1N/A#define strlcat ______strlcat
1N/A
1N/A#include <ast.h>
1N/A
1N/A#undef strlcat
1N/A
1N/A#undef _def_map_ast
1N/A#include <ast_map.h>
1N/A
1N/A#if _lib_strlcat
1N/A
1N/ANoN(strlcat)
1N/A
1N/A#else
1N/A
1N/A/*
1N/A * append t onto s limiting total size of s to n
1N/A * s 0 terminated if n>0
1N/A * min(n,strlen(s))+strlen(t) returned
1N/A */
1N/A
1N/A#if defined(__EXPORT__)
1N/A#define extern __EXPORT__
1N/A#endif
1N/A
1N/Aextern size_t
1N/Astrlcat(register char* s, register const char* t, register size_t n)
1N/A{
1N/A register size_t m;
1N/A const char* o = t;
1N/A
1N/A if (m = n)
1N/A {
1N/A while (n && *s)
1N/A {
1N/A n--;
1N/A s++;
1N/A }
1N/A m -= n;
1N/A if (n)
1N/A do
1N/A {
1N/A if (!--n)
1N/A {
1N/A *s = 0;
1N/A break;
1N/A }
1N/A } while (*s++ = *t++);
1N/A else
1N/A *s = 0;
1N/A }
1N/A if (!n)
1N/A while (*t++);
1N/A return (t - o) + m - 1;
1N/A}
1N/A
1N/A#endif