269 	char pathname[32];  in get_msr()  local
272 	sprintf(pathname, "/dev/cpu/%d/msr", cpu);  in get_msr()
273 	fd = open(pathname, O_RDONLY);  in get_msr()
275 		err(-1, "%s open failed, try chown or chmod +r /dev/cpu/*/msr, or run as root", pathname);  in get_msr()
281 		err(-1, "%s offset 0x%llx read failed", pathname, (unsigned long long)offset);  in get_msr()
1759 	char pathname[32];  in check_dev_msr()  local
1761 	sprintf(pathname, "/dev/cpu/%d/msr", base_cpu);  in check_dev_msr()
1762 	if (stat(pathname, &sb))  in check_dev_msr()
1775 	char pathname[32];  in check_permissions()  local
1790 	sprintf(pathname, "/dev/cpu/%d/msr", base_cpu);  in check_permissions()
1791 	if (euidaccess(pathname, R_OK)) {  in check_permissions()