264 	char pathname[32];  in get_msr()  local
267 	sprintf(pathname, "/dev/cpu/%d/msr", cpu);  in get_msr()
268 	fd = open(pathname, O_RDONLY);  in get_msr()
270 		err(-1, "%s open failed, try chown or chmod +r /dev/cpu/*/msr, or run as root", pathname);  in get_msr()
276 		err(-1, "%s offset 0x%llx read failed", pathname, (unsigned long long)offset);  in get_msr()
1698 	char pathname[32];  in check_dev_msr()  local
1700 	sprintf(pathname, "/dev/cpu/%d/msr", base_cpu);  in check_dev_msr()
1701 	if (stat(pathname, &sb))  in check_dev_msr()
1714 	char pathname[32];  in check_permissions()  local
1729 	sprintf(pathname, "/dev/cpu/%d/msr", base_cpu);  in check_permissions()
1730 	if (euidaccess(pathname, R_OK)) {  in check_permissions()