__strnlen_user    132 arch/x86/lib/usercopy_64.c 	return __strnlen_user(s, n);
__strnlen_user    168 include/asm-x86/uaccess_64.h __must_check long __strnlen_user(const char __user *str, long n);
__strnlen_user    471 include/asm-xtensa/uaccess.h extern long __strnlen_user(const char *, long);
__strnlen_user    479 include/asm-xtensa/uaccess.h 	return __strnlen_user(str, len);