1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef _LINUX_ERRNO_H
3#define _LINUX_ERRNO_H
4
5#include <uapi/linux/errno.h>
6
7
8/*
9 * These should never be seen by user programs. To return one of ERESTART*
10 * codes, signal_pending() MUST be set. Note that ptrace can observe these
11 * at syscall exit tracing, but they will never be left for the debugged user
12 * process to see.
13 */
14#define ERESTARTSYS 512
15#define ERESTARTNOINTR 513
16#define ERESTARTNOHAND 514 /* restart if no handler.. */
17#define ENOIOCTLCMD 515 /* No ioctl command */
18#define ERESTART_RESTARTBLOCK 516 /* restart by calling sys_restart_syscall */
19#define EPROBE_DEFER 517 /* Driver requests probe retry */
20#define EOPENSTALE 518 /* open found a stale dentry */
21
22/* Defined for the NFSv3 protocol */
23#define EBADHANDLE 521 /* Illegal NFS file handle */
24#define ENOTSYNC 522 /* Update synchronization mismatch */
25#define EBADCOOKIE 523 /* Cookie is stale */
26#define ENOTSUPP 524 /* Operation is not supported */
27#define ETOOSMALL 525 /* Buffer or request is too small */
28#define ESERVERFAULT 526 /* An untranslatable error occurred */
29#define EBADTYPE 527 /* Type not supported by server */
30#define EJUKEBOX 528 /* Request initiated, but will not complete before timeout */
31#define EIOCBQUEUED 529 /* iocb queued, will get completion event */
32#define ERECALLCONFLICT 530 /* conflict with recalled state */
33
34#endif
35