if (!syslog(8,NULL,level)) {
if (!syscall(SYS_syslog,8,NULL,level)) {
int main(int argc, char **argv) {   int level;   if (!argv[1]) exit(0);   level=atoi(argv[1]);   if ( (level<1) || (level>8) ) {      fprintf(stderr,"invalid log level %d\n",level);      exit(-1);   }   if (!syslog(8,NULL,level)) {      exit(0);   } else {      perror("syslog");      exit(-1);   }}