aboutsummaryrefslogtreecommitdiff
path: root/mysql/strings/strxmov.c
diff options
context:
space:
mode:
Diffstat (limited to 'mysql/strings/strxmov.c')
-rw-r--r--mysql/strings/strxmov.c51
1 files changed, 51 insertions, 0 deletions
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 <my_global.h>
+#include "m_string.h"
+#include <stdarg.h>
+
+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;
+}