346 pf_osfp_find(struct pf_osfp_list *list, struct pf_os_fingerprint *find,  in pf_osfp_find()  argument
354 			if (f->_field != find->_field)			\  in pf_osfp_find()
357 			if (f->_field == 0 || find->_field % f->_field)	\  in pf_osfp_find()
363 		if (f->fp_tcpopts != find->fp_tcpopts ||  in pf_osfp_find()
364 		    f->fp_optcnt != find->fp_optcnt ||  in pf_osfp_find()
365 		    f->fp_ttl < find->fp_ttl ||  in pf_osfp_find()
366 		    f->fp_ttl - find->fp_ttl > ttldiff ||  in pf_osfp_find()
368 		    (find->fp_flags & (PF_OSFP_DF|PF_OSFP_TS0)))  in pf_osfp_find()
376 				if (find->fp_mss == 0)  in pf_osfp_find()
384 				if ((find->fp_wsize % find->fp_mss ||  in pf_osfp_find()
385 				    find->fp_wsize / find->fp_mss !=  in pf_osfp_find()
387 				    (find->fp_wsize % SMART_MSS ||  in pf_osfp_find()
388 				    find->fp_wsize / SMART_MSS !=  in pf_osfp_find()
392 				if (find->fp_mss == 0)  in pf_osfp_find()
397 				if ((find->fp_wsize % (find->fp_mss + MTUOFF) ||  in pf_osfp_find()
398 				    find->fp_wsize / (find->fp_mss + MTUOFF) !=  in pf_osfp_find()
400 				    (find->fp_wsize % SMART_MTU ||  in pf_osfp_find()
401 				    find->fp_wsize / SMART_MTU !=  in pf_osfp_find()
405 				if (f->fp_wsize == 0 || find->fp_wsize %  in pf_osfp_find()
409 				if (f->fp_wsize != find->fp_wsize)  in pf_osfp_find()
421 pf_osfp_find_exact(struct pf_osfp_list *list, struct pf_os_fingerprint *find)  in pf_osfp_find_exact()  argument
426 		if (f->fp_tcpopts == find->fp_tcpopts &&  in pf_osfp_find_exact()
427 		    f->fp_wsize == find->fp_wsize &&  in pf_osfp_find_exact()
428 		    f->fp_psize == find->fp_psize &&  in pf_osfp_find_exact()
429 		    f->fp_mss == find->fp_mss &&  in pf_osfp_find_exact()
430 		    f->fp_flags == find->fp_flags &&  in pf_osfp_find_exact()
431 		    f->fp_optcnt == find->fp_optcnt &&  in pf_osfp_find_exact()
432 		    f->fp_wscale == find->fp_wscale &&  in pf_osfp_find_exact()
433 		    f->fp_ttl == find->fp_ttl)  in pf_osfp_find_exact()
491 	struct pf_os_fingerprint *f, *f2, find;  in pf_osfp_validate()  local
494 		memcpy(&find, f, sizeof(find));  in pf_osfp_validate()
497 		if (find.fp_mss == 0)  in pf_osfp_validate()
498 			find.fp_mss = 128;  in pf_osfp_validate()
500 			find.fp_wsize *= find.fp_mss;  in pf_osfp_validate()
502 			find.fp_wsize *= (find.fp_mss + 40);  in pf_osfp_validate()
504 			find.fp_wsize *= 2;  in pf_osfp_validate()
505 		if (f != (f2 = pf_osfp_find(&V_pf_osfp_list, &find, 0))) {  in pf_osfp_validate()