44 	char *str, *cp;  in base_device()  local
52 	cp = str;  in base_device()
55 	if (strncmp(cp, "/dev/", 5) != 0)  in base_device()
57 	cp += 5;  in base_device()
60 	if (strncmp(cp, "dsk/", 4) == 0)  in base_device()
61 		cp += 4;  in base_device()
67 	if (cp[0] == 'm' && cp[1] == 'd') {  in base_device()
68 		*(cp+2) = 0;  in base_device()
73 	if (strncmp(cp, "rd/", 3) == 0) {  in base_device()
74 		cp += 3;  in base_device()
75 		if (cp[0] != 'c' || cp[2] != 'd' ||  in base_device()
76 		    !isdigit(cp[1]) || !isdigit(cp[3]))  in base_device()
78 		*(cp+4) = 0;  in base_device()
83 	if ((cp[0] == 'h' || cp[0] == 's') && (cp[1] == 'd')) {  in base_device()
84 		cp += 2;  in base_device()
86 		if (isdigit(*cp))  in base_device()
87 			cp++;  in base_device()
89 		if (!isalpha(*cp))  in base_device()
91 		*(cp + 1) = 0;  in base_device()
97 	if (strncmp(cp, "ide/", 4) == 0)  in base_device()
99 	if (strncmp(cp, "scsi/", 5) == 0)  in base_device()
102 		cp += len;  in base_device()
111 			if (strncmp(cp, *hier, len) != 0)  in base_device()
113 			cp += len;  in base_device()
114 			while (*cp != '/' && *cp != 0) {  in base_device()
115 				if (!isdigit(*cp))  in base_device()
117 				cp++;  in base_device()
119 			cp++;  in base_device()
121 		*(cp - 1) = 0;  in base_device()
127 	if (strncmp(cp, "discs/", 6) == 0)  in base_device()
129 	else if (strncmp(cp, "disks/", 6) == 0)  in base_device()
132 		cp += 6;  in base_device()
133 		if (strncmp(cp, disk, 4) != 0)  in base_device()
135 		cp += 4;  in base_device()
136 		while (*cp != '/' && *cp != 0) {  in base_device()
137 			if (!isdigit(*cp))  in base_device()
139 			cp++;  in base_device()
141 		*cp = 0;  in base_device()
154 	char  buf[256], *cp;  in main()  local
159 		cp = strchr(buf, '\n');  in main()
160 		if (cp)  in main()
161 			*cp = 0;  in main()
162 		cp = strchr(buf, '\t');  in main()
163 		if (cp)  in main()
164 			*cp = 0;  in main()