#ifdef HAVE_CONFIG_H
#  include "config.h"
#endif

#ifdef HAVE_STDLIB_H
#  include <stdlib.h>
#endif
#ifdef HAVE_STRING_H
#  include <string.h>
#endif
#include "error.h"
#include "xfunctions.h"

void *xmalloc(size_t size, const char *message){
  void *mem;
  if((mem = malloc(size)) == NULL)
    AnugaVis_SetError("%s: Failed to malloc %d bytes", message, size);
  return mem;
}

#ifndef HAVE_STRDUP
char *strdup(const char *s){
  char *str;
  if((str = malloc(strlen(s) + 1)) != NULL)
    strcpy(str, s);
  return str;
}
#endif

char *xstrdup(const char *s, const char *message){
  char *str;
  if((str = strdup(s)) == NULL)
    AnugaVis_SetError("%s: Failed to strdup \"%s\"", message, s);
  return str;
}