cl_log(LOG_ERR, "Unknown signal %d\n", nsig); 
cl_log(LOG_ERR, "Unknown signal %d", nsig); 
alter_debug(int nsig) {	CL_SIGNAL(DEBUG_INC, alter_debug);	CL_SIGNAL(DEBUG_DEC, alter_debug);		switch(nsig) {		case DEBUG_INC:			crm_log_level++;			crm_debug("Upped log level to %d\n", crm_log_level);			break;		case DEBUG_DEC:			crm_log_level--;			crm_debug("Reduced log level to %d\n", crm_log_level);			break;			default:			fprintf(stderr, "Unknown signal %d\n", nsig);			cl_log(LOG_ERR, "Unknown signal %d\n", nsig);			break;		}}
8182	/local/tlutelli/issta_data/temp/c/2005_temp/2005/8182/af3878cf53d1a6e67771c4c18b03f9f49dd13287/utils.c/buggy/crm/common/utils.c