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/*
integrit - file integrity verification system
Copyright (C) 2000, 2001, 2002 Ed L. Cashin
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#include <errno.h>
/* support platforms that don't yet conform to C99 */
#if HAVE_STDINT_H
#include <stdint.h>
#elif HAVE_INTTYPES_H
#include <inttypes.h>
#else
#error No stdint.h or inttypes.h found.
#endif
#include "cdb.h"
#include "cdb_make.h"
#include "hashtbl.h"
#include "integrit.h"
#ifdef ELC_FIND_LEAKS
#include "leakfind.h"
#endif
#ifndef PROGNAME
#define PROGNAME "test"
#endif
#ifndef fatal_error
#define fatal_error(s) do { \
fprintf(stderr, PROGNAME ": Error in %s (%s): %s\n", \
__FUNCTION__, s, strerror(errno)); \
exit(INTEGRIT_EXIT_FAILURE); \
} while (0)
#endif
char *xstradd(const char *str1, ...)
{
va_list ap; /* arg pointer */
char *str;
char *newstr;
int totalchars = 1;
totalchars += strlen(str1);
va_start(ap, str1);
while ( (str = va_arg(ap, char *)) )
totalchars += strlen(str);
newstr = malloc(sizeof(char) * totalchars);
if (! newstr)
fatal_error("malloc new string");
strcpy(newstr, str1);
va_start(ap, str1);
while ( (str = va_arg(ap, char *)) )
strcat(newstr, str);
va_end(ap);
#if defined ELC_FIND_LEAKS && 0
fprintf(stderr, "alloc %d (%s) in %s\n",
strlen(newstr), newstr, __FUNCTION__);
#endif
return newstr;
}
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