499 int	Bufsize = BUFSZ;	/* Default block size */  variable
758 		if (Buffr.b_cnt > Bufsize)  in main()
759 			Blocks -=  (Buffr.b_cnt / Bufsize);  in main()
839 		Blocks = (ulong_t)(Blocks * Bufsize + SBlocks +  in main()
925 	while ((Buffr.b_end_p - Buffr.b_in_p) >= Bufsize) {  in bfill()
927 		if ((rv = g_read(Device, Archive, Buffr.b_in_p, Bufsize)) < 0) {  in bfill()
928 			if (((Buffr.b_end_p - Buffr.b_in_p) >= Bufsize) &&  in bfill()
942 				if (lseek(Archive, Bufsize, SEEK_REL) < 0)  in bfill()
951 		if (Hdr_type != BAR || rv == Bufsize) {  in bfill()
955 		if (rv == Bufsize) {  in bfill()
984 		if ((rv = g_read(Device, Archive, Buffr.b_in_p, Bufsize)) < 0) {  in bfill()
989 		if (rv == Bufsize) {  in bfill()
1016 	while (Buffr.b_cnt >= Bufsize) {  in bflush()
1019 		    Bufsize)) < 0) {  in bflush()
1027 		if (rv == Bufsize)  in bflush()
1117 			    Bufsize)) == Bufsize)  in chgreel()
1300 	if (Bufsize <= 0) {  in ckopts()
1443 		Bufsize = (PageSize > 8192) ? PageSize : 8192;  in ckopts()
1479 			have = (lcnt < Bufsize) ? lcnt : Bufsize;  in cksum()
2345 		Blocks += (ulong_t)((cnt + (Bufsize - 1)) / Bufsize);  in write_bytes()
3298 		    G_p->g_filesz, Bufsize, data_in_info, holes);  in data_pass()
3304 		    G_p->g_filesz, Bufsize, data_in_info);  in data_pass()
6366 	off2 = Bufsize - (Buffr.b_cnt % Bufsize);  in scan4trail()
6371 	if ((rv = g_read(Device, Archive, Buffr.b_in_p, Bufsize)) < 0)  in scan4trail()
6509 			Bufsize = 5120;  in setup()
6516 				Bufsize = atoi(optarg);  in setup()
6696 				if ((Bufsize = g_init(&Device, &Archive)) < 0)  in setup()
6702 		blk_cnt_max = _20K / Bufsize;  in setup()
6710 			Buffr.b_size = (size_t)(Bufsize * blk_cnt);  in setup()
6728 	Buf_p = e_valloc(E_EXIT, Bufsize);  in setup()
7448 	need = Bufsize - (Buffr.b_cnt % Bufsize);  in write_trail()
7449 	if (need == Bufsize)  in write_trail()
7747 	buff = e_zalloc(E_EXIT, (uint_t)Bufsize);  in skip_bar_volhdr()
7749 	if (g_read(Device, Archive, buff, Bufsize) < 0) {  in skip_bar_volhdr()
7790 	(void) memcpy(Buffr.b_in_p, &buff[512], (Bufsize - 512));  in skip_bar_volhdr()
7791 	Buffr.b_in_p += (Bufsize - 512);  in skip_bar_volhdr()
7792 	Buffr.b_cnt += (long)(Bufsize - 512);  in skip_bar_volhdr()