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