cachemgr_set_lf
if ((cachemgr_set_lf(¤t_admin, new->logfile) < 0) ||
(void) cachemgr_set_lf(¤t_admin, current_admin.logfile);
(void) cachemgr_set_lf(¤t_admin, current_admin.logfile);
static int cachemgr_set_lf(admin_t *ptr, char *logfile);