mapfile
static char *mapfile;
mapfile = strdup(fpath);
if (!mapfile) {
rc = process_mapfile(eventsfp, mapfile);
pr_info("%s: Error processing mapfile %s\n", prog, mapfile);
free(mapfile);
free(mapfile);
*map = mapfile(fn, size);
probe = mapfile(t, &plen);
response = mapfile(t, &rlen);