>> 1 /* SPDX-License-Identifier: GPL-2.0 */
1 #ifndef _LINUX_ERRNO_H 2 #ifndef _LINUX_ERRNO_H
2 #define _LINUX_ERRNO_H 3 #define _LINUX_ERRNO_H
3 4
4 #include <uapi/linux/errno.h> 5 #include <uapi/linux/errno.h>
5 6
6 7
7 /* 8 /*
8 * These should never be seen by user programs 9 * These should never be seen by user programs. To return one of ERESTART*
9 * codes, signal_pending() MUST be set. Note 10 * codes, signal_pending() MUST be set. Note that ptrace can observe these
10 * at syscall exit tracing, but they will neve 11 * at syscall exit tracing, but they will never be left for the debugged user
11 * process to see. 12 * process to see.
12 */ 13 */
13 #define ERESTARTSYS 512 14 #define ERESTARTSYS 512
14 #define ERESTARTNOINTR 513 15 #define ERESTARTNOINTR 513
15 #define ERESTARTNOHAND 514 /* restart if 16 #define ERESTARTNOHAND 514 /* restart if no handler.. */
16 #define ENOIOCTLCMD 515 /* No ioctl co 17 #define ENOIOCTLCMD 515 /* No ioctl command */
17 #define ERESTART_RESTARTBLOCK 516 /* restart b 18 #define ERESTART_RESTARTBLOCK 516 /* restart by calling sys_restart_syscall */
18 #define EPROBE_DEFER 517 /* Driver requ 19 #define EPROBE_DEFER 517 /* Driver requests probe retry */
19 #define EOPENSTALE 518 /* open found 20 #define EOPENSTALE 518 /* open found a stale dentry */
>> 21 #define ENOPARAM 519 /* Parameter not supported */
20 22
21 /* Defined for the NFSv3 protocol */ 23 /* Defined for the NFSv3 protocol */
22 #define EBADHANDLE 521 /* Illegal NFS 24 #define EBADHANDLE 521 /* Illegal NFS file handle */
23 #define ENOTSYNC 522 /* Update sync 25 #define ENOTSYNC 522 /* Update synchronization mismatch */
24 #define EBADCOOKIE 523 /* Cookie is s 26 #define EBADCOOKIE 523 /* Cookie is stale */
25 #define ENOTSUPP 524 /* Operation i 27 #define ENOTSUPP 524 /* Operation is not supported */
26 #define ETOOSMALL 525 /* Buffer or r 28 #define ETOOSMALL 525 /* Buffer or request is too small */
27 #define ESERVERFAULT 526 /* An untransl 29 #define ESERVERFAULT 526 /* An untranslatable error occurred */
28 #define EBADTYPE 527 /* Type not su 30 #define EBADTYPE 527 /* Type not supported by server */
29 #define EJUKEBOX 528 /* Request ini 31 #define EJUKEBOX 528 /* Request initiated, but will not complete before timeout */
30 #define EIOCBQUEUED 529 /* iocb queued 32 #define EIOCBQUEUED 529 /* iocb queued, will get completion event */
>> 33 #define ERECALLCONFLICT 530 /* conflict with recalled state */
31 34
32 #endif 35 #endif
33 36
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