char *fmt,
...)
{
- int maxlen = 1024 + strlen(fmt);
char *str = NULL;
va_list argp;
+#ifdef HAVE_VASPRINTF
+ va_start( argp, fmt );
+ if (vasprintf( &str, fmt, argp ) == -1){
+ va_end(argp);
+ rrd_set_error ("vasprintf failed.");
+ return(NULL);
+ }
+#else
+ int maxlen = 1024 + strlen(fmt);
str = (char*)malloc(sizeof(char) * (maxlen + 1));
if (str != NULL) {
va_start(argp, fmt);
vsprintf(str, fmt, argp);
#endif
}
+#endif /* HAVE_VASPRINTF */
va_end(argp);
return str;
}