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/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
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; either
version 2 of the License, or (at your option) any later version.
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 Street, Fifth Floor, Boston,
MA 02111-1301, USA */
/* Malloc many pointers at the same time */
/* format myFlags,ptr,length,ptr,length ... until null ptr */
#include "mysys_priv.h"
#include <stdarg.h>
gptr my_multi_malloc(myf myFlags, ...)
{
va_list args;
char **ptr,*start,*res;
uint tot_length,length;
DBUG_ENTER("my_multi_malloc");
va_start(args,myFlags);
tot_length=0;
while ((ptr=va_arg(args, char **)))
{
length=va_arg(args,uint);
tot_length+=ALIGN_SIZE(length);
}
va_end(args);
if (!(start=(char *) my_malloc(tot_length,myFlags)))
DBUG_RETURN(0); /* purecov: inspected */
va_start(args,myFlags);
res=start;
while ((ptr=va_arg(args, char **)))
{
*ptr=res;
length=va_arg(args,uint);
res+=ALIGN_SIZE(length);
}
va_end(args);
DBUG_RETURN((gptr) start);
}
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