From 354bb40e75d94466e91fe6960523612c9d17ccfb Mon Sep 17 00:00:00 2001 From: Karen Arutyunov Date: Thu, 2 Nov 2017 23:11:29 +0300 Subject: Add implementation --- mysql/strings/strxmov.c | 51 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 mysql/strings/strxmov.c (limited to 'mysql/strings/strxmov.c') diff --git a/mysql/strings/strxmov.c b/mysql/strings/strxmov.c new file mode 100644 index 0000000..de4e2fa --- /dev/null +++ b/mysql/strings/strxmov.c @@ -0,0 +1,51 @@ +/* Copyright (c) 2000-2002, 2006 MySQL AB + Use is subject to license terms. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; version 2 + of the License. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this library; if not, write to the Free + Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, + MA 02110-1301, USA */ + +/* File : strxmov.c + Author : Richard A. O'Keefe. + Updated: 25 may 1984 + Defines: strxmov() + + strxmov(dst, src1, ..., srcn, NullS) + moves the concatenation of src1,...,srcn to dst, terminates it + with a NUL character, and returns a pointer to the terminating NUL. + It is just like strmov except that it concatenates multiple sources. + Beware: the last argument should be the null character pointer. + Take VERY great care not to omit it! Also be careful to use NullS + and NOT to use 0, as on some machines 0 is not the same size as a + character pointer, or not the same bit pattern as NullS. +*/ + +#include +#include "m_string.h" +#include + +char *strxmov(char *dst,const char *src, ...) +{ + va_list pvar; + + va_start(pvar,src); + while (src != NullS) { + while ((*dst++ = *src++)) ; + dst--; + src = va_arg(pvar, char *); + } + va_end(pvar); + *dst = 0; /* there might have been no sources! */ + return dst; +} -- cgit v1.1