313  * @aux: Additional information for the value
324  * @_value and @aux are used to specify the value, should a value be required:
328  *     setting. @_value must be NULL and @aux must be 0.
333  *     path).  @_value points to a NUL-terminated string and @aux must be 0.
336  *     blob and @aux indicates its size.  The parameter must be expecting a
341  *     is the path and @aux is a file descriptor at which to start a relative
348  *     NULL and @aux indicates the file descriptor.
355 		int, aux)  in SYSCALL_DEFINE5()  argument
370 		if (!_key || _value || aux)  in SYSCALL_DEFINE5()
374 		if (!_key || !_value || aux)  in SYSCALL_DEFINE5()
378 		if (!_key || !_value || aux <= 0 || aux > 1024 * 1024)  in SYSCALL_DEFINE5()
383 		if (!_key || !_value || (aux != AT_FDCWD && aux < 0))  in SYSCALL_DEFINE5()
387 		if (!_key || _value || aux < 0)  in SYSCALL_DEFINE5()
393 		if (_key || _value || aux)  in SYSCALL_DEFINE5()
439 		param.size = aux;  in SYSCALL_DEFINE5()
440 		param.blob = memdup_user_nul(_value, aux);  in SYSCALL_DEFINE5()
456 		param.dirfd = aux;  in SYSCALL_DEFINE5()
462 		param.file = fget_raw(aux);  in SYSCALL_DEFINE5()
465 		param.dirfd = aux;  in SYSCALL_DEFINE5()