mirror of
https://gitee.com/Vancouver2017/luban-lite.git
synced 2025-12-23 20:48:55 +00:00
527 lines
13 KiB
C
527 lines
13 KiB
C
#ifndef _LINUX_ERRNO_H
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#define _LINUX_ERRNO_H
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#include <linux/types.h>
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#ifndef MAX_ERRNO
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#define MAX_ERRNO 4095
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#endif
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#ifndef EPERM
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#define EPERM 1 /* Operation not permitted */
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#endif
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#ifndef ENOENT
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#define ENOENT 2 /* No such file or directory */
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#endif
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#ifndef ESRCH
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#define ESRCH 3 /* No such process */
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#endif
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#ifndef EINTR
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#define EINTR 4 /* Interrupted system call */
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#endif
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#ifndef EIO
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#define EIO 5 /* I/O error */
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#endif
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#ifndef ENXIO
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#define ENXIO 6 /* No such device or address */
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#endif
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#ifndef E2BIG
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#define E2BIG 7 /* Argument list too long */
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#endif
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#ifndef ENOEXEC
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#define ENOEXEC 8 /* Exec format error */
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#endif
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#ifndef EBADF
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#define EBADF 9 /* Bad file number */
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#endif
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#ifndef ECHILD
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#define ECHILD 10 /* No child processes */
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#endif
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#ifndef EAGAIN
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#define EAGAIN 11 /* Try again */
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#endif
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#ifndef ENOMEM
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#define ENOMEM 12 /* Out of memory */
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#endif
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#ifndef EACCES
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#define EACCES 13 /* Permission denied */
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#endif
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#ifndef EFAULT
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#define EFAULT 14 /* Bad address */
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#endif
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#ifndef ENOTBLK
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#define ENOTBLK 15 /* Block device required */
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#endif
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#ifndef EBUSY
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#define EBUSY 16 /* Device or resource busy */
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#endif
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#ifndef EEXIST
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#define EEXIST 17 /* File exists */
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#endif
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#ifndef EXDEV
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#define EXDEV 18 /* Cross-device link */
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#endif
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#ifndef ENODEV
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#define ENODEV 19 /* No such device */
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#endif
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#ifndef ENOTDIR
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#define ENOTDIR 20 /* Not a directory */
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#endif
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#ifndef EISDIR
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#define EISDIR 21 /* Is a directory */
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#endif
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#ifndef EINVAL
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#define EINVAL 22 /* Invalid argument */
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#endif
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#ifndef ENFILE
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#define ENFILE 23 /* File table overflow */
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#endif
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#ifndef EMFILE
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#define EMFILE 24 /* Too many open files */
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#endif
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#ifndef ENOTTY
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#define ENOTTY 25 /* Not a typewriter */
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#endif
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#ifndef ETXTBSY
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#define ETXTBSY 26 /* Text file busy */
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#endif
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#ifndef EFBIG
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#define EFBIG 27 /* File too large */
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#endif
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#ifndef ENOSPC
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#define ENOSPC 28 /* No space left on device */
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#endif
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#ifndef ESPIPE
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#define ESPIPE 29 /* Illegal seek */
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#endif
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#ifndef EROFS
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#define EROFS 30 /* Read-only file system */
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#endif
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#ifndef EMLINK
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#define EMLINK 31 /* Too many links */
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#endif
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#ifndef EPIPE
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#define EPIPE 32 /* Broken pipe */
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#endif
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#ifndef EDOM
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#define EDOM 33 /* Math argument out of domain of func */
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#endif
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#ifndef ERANGE
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#define ERANGE 34 /* Math result not representable */
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#endif
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#ifndef EDEADLK
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#define EDEADLK 35 /* Resource deadlock would occur */
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#endif
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#ifndef ENAMETOOLONG
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#define ENAMETOOLONG 36 /* File name too long */
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#endif
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#ifndef ENOLCK
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#define ENOLCK 37 /* No record locks available */
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#endif
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#ifndef ENOSYS
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#define ENOSYS 38 /* Function not implemented */
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#endif
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#ifndef ENOTEMPTY
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#define ENOTEMPTY 39 /* Directory not empty */
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#endif
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#ifndef ELOOP
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#define ELOOP 40 /* Too many symbolic links encountered */
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#endif
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#ifndef EWOULDBLOCK
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#define EWOULDBLOCK EAGAIN /* Operation would block */
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#endif
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#ifndef ENOMSG
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#define ENOMSG 42 /* No message of desired type */
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#endif
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#ifndef EIDRM
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#define EIDRM 43 /* Identifier removed */
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#endif
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#ifndef ECHRNG
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#define ECHRNG 44 /* Channel number out of range */
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#endif
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#ifndef EL2NSYNC
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#define EL2NSYNC 45 /* Level 2 not synchronized */
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#endif
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#ifndef EL3HLT
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#define EL3HLT 46 /* Level 3 halted */
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#endif
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#ifndef EL3RST
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#define EL3RST 47 /* Level 3 reset */
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#endif
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#ifndef ELNRNG
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#define ELNRNG 48 /* Link number out of range */
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#endif
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#ifndef EUNATCH
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#define EUNATCH 49 /* Protocol driver not attached */
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#endif
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#ifndef ENOCSI
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#define ENOCSI 50 /* No CSI structure available */
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#endif
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#ifndef EL2HLT
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#define EL2HLT 51 /* Level 2 halted */
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#endif
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#ifndef EBADE
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#define EBADE 52 /* Invalid exchange */
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#endif
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#ifndef EBADR
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#define EBADR 53 /* Invalid request descriptor */
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#endif
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#ifndef EXFULL
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#define EXFULL 54 /* Exchange full */
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#endif
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#ifndef ENOANO
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#define ENOANO 55 /* No anode */
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#endif
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#ifndef EBADRQC
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#define EBADRQC 56 /* Invalid request code */
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#endif
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#ifndef EBADSLT
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#define EBADSLT 57 /* Invalid slot */
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#endif
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#ifndef EDEADLOCK
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#define EDEADLOCK EDEADLK
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#endif
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#ifndef EBFONT
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#define EBFONT 59 /* Bad font file format */
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#endif
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#ifndef ENOSTR
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#define ENOSTR 60 /* Device not a stream */
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#endif
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#ifndef ENODATA
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#define ENODATA 61 /* No data available */
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#endif
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#ifndef ETIME
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#define ETIME 62 /* Timer expired */
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#endif
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#ifndef ENOSR
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#define ENOSR 63 /* Out of streams resources */
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#endif
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#ifndef ENONET
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#define ENONET 64 /* Machine is not on the network */
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#endif
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#ifndef ENOPKG
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#define ENOPKG 65 /* Package not installed */
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#endif
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#ifndef EREMOTE
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#define EREMOTE 66 /* Object is remote */
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#endif
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#ifndef ENOLINK
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#define ENOLINK 67 /* Link has been severed */
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#endif
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#ifndef EADV
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#define EADV 68 /* Advertise error */
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#endif
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#ifndef ESRMNT
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#define ESRMNT 69 /* Srmount error */
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#endif
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#ifndef ECOMM
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#define ECOMM 70 /* Communication error on send */
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#endif
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#ifndef EPROTO
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#define EPROTO 71 /* Protocol error */
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#endif
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#ifndef EMULTIHOP
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#define EMULTIHOP 72 /* Multihop attempted */
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#endif
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#ifndef EDOTDOT
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#define EDOTDOT 73 /* RFS specific error */
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#endif
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#ifndef EBADMSG
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#define EBADMSG 74 /* Not a data message */
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#endif
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#ifndef EOVERFLOW
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#define EOVERFLOW 75 /* Value too large for defined data type */
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#endif
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#ifndef ENOTUNIQ
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#define ENOTUNIQ 76 /* Name not unique on network */
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#endif
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#ifndef EBADFD
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#define EBADFD 77 /* File descriptor in bad state */
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#endif
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#ifndef EREMCHG
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#define EREMCHG 78 /* Remote address changed */
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#endif
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#ifndef ELIBACC
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#define ELIBACC 79 /* Can not access a needed shared library */
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#endif
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#ifndef ELIBBAD
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#define ELIBBAD 80 /* Accessing a corrupted shared library */
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#endif
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#ifndef ELIBSCN
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#define ELIBSCN 81 /* .lib section in a.out corrupted */
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#endif
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#ifndef ELIBMAX
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#define ELIBMAX 82 /* Attempting to link in too many shared libraries */
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#endif
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#ifndef ELIBEXEC
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#define ELIBEXEC 83 /* Cannot exec a shared library directly */
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#endif
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#ifndef EILSEQ
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#define EILSEQ 84 /* Illegal byte sequence */
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#endif
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#ifndef ERESTART
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#define ERESTART 85 /* Interrupted system call should be restarted */
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#endif
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#ifndef ESTRPIPE
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#define ESTRPIPE 86 /* Streams pipe error */
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#endif
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#ifndef EUSERS
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#define EUSERS 87 /* Too many users */
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#endif
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#ifndef ENOTSOCK
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#define ENOTSOCK 88 /* Socket operation on non-socket */
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#endif
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#ifndef EDESTADDRREQ
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#define EDESTADDRREQ 89 /* Destination address required */
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#endif
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#ifndef EMSGSIZE
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#define EMSGSIZE 90 /* Message too long */
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#endif
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#ifndef EPROTOTYPE
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#define EPROTOTYPE 91 /* Protocol wrong type for socket */
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#endif
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#ifndef ENOPROTOOPT
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#define ENOPROTOOPT 92 /* Protocol not available */
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#endif
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#ifndef EPROTONOSUPPORT
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#define EPROTONOSUPPORT 93 /* Protocol not supported */
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#endif
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#ifndef ESOCKTNOSUPPORT
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#define ESOCKTNOSUPPORT 94 /* Socket type not supported */
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#endif
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#ifndef EOPNOTSUPP
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#define EOPNOTSUPP 95 /* Operation not supported on transport endpoint */
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#endif
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#ifndef EPFNOSUPPORT
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#define EPFNOSUPPORT 96 /* Protocol family not supported */
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#endif
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#ifndef EAFNOSUPPORT
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#define EAFNOSUPPORT 97 /* Address family not supported by protocol */
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#endif
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#ifndef EADDRINUSE
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#define EADDRINUSE 98 /* Address already in use */
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#endif
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#ifndef EADDRNOTAVAIL
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#define EADDRNOTAVAIL 99 /* Cannot assign requested address */
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#endif
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#ifndef ENETDOWN
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#define ENETDOWN 100 /* Network is down */
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#endif
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#ifndef ENETUNREACH
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#define ENETUNREACH 101 /* Network is unreachable */
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#endif
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#ifndef ENETRESET
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#define ENETRESET 102 /* Network dropped connection because of reset */
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#endif
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#ifndef ECONNABORTED
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#define ECONNABORTED 103 /* Software caused connection abort */
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#endif
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#ifndef ECONNRESET
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#define ECONNRESET 104 /* Connection reset by peer */
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#endif
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#ifndef ENOBUFS
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#define ENOBUFS 105 /* No buffer space available */
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#endif
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#ifndef EISCONN
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#define EISCONN 106 /* Transport endpoint is already connected */
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#endif
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#ifndef ENOTCONN
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#define ENOTCONN 107 /* Transport endpoint is not connected */
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#endif
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#ifndef ESHUTDOWN
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#define ESHUTDOWN 108 /* Cannot send after transport endpoint shutdown */
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#endif
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#ifndef ETOOMANYREFS
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#define ETOOMANYREFS 109 /* Too many references: cannot splice */
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#endif
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#ifndef ETIMEDOUT
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#define ETIMEDOUT 110 /* Connection timed out */
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#endif
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#ifndef ECONNREFUSED
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#define ECONNREFUSED 111 /* Connection refused */
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#endif
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#ifndef EHOSTDOWN
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#define EHOSTDOWN 112 /* Host is down */
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#endif
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#ifndef EHOSTUNREACH
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#define EHOSTUNREACH 113 /* No route to host */
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#endif
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#ifndef EALREADY
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#define EALREADY 114 /* Operation already in progress */
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#endif
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#ifndef EINPROGRESS
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#define EINPROGRESS 115 /* Operation now in progress */
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#endif
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#ifndef ESTALE
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#define ESTALE 116 /* Stale NFS file handle */
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#endif
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#ifndef EUCLEAN
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#define EUCLEAN 117 /* Structure needs cleaning */
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#endif
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#ifndef ENOTNAM
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#define ENOTNAM 118 /* Not a XENIX named type file */
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#endif
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#ifndef ENAVAIL
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#define ENAVAIL 119 /* No XENIX semaphores available */
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#endif
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#ifndef EISNAM
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#define EISNAM 120 /* Is a named type file */
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#endif
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#ifndef EREMOTEIO
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#define EREMOTEIO 121 /* Remote I/O error */
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#endif
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#ifndef EDQUOT
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#define EDQUOT 122 /* Quota exceeded */
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#endif
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#ifndef ENOMEDIUM
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#define ENOMEDIUM 123 /* No medium found */
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#endif
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#ifndef EMEDIUMTYPE
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#define EMEDIUMTYPE 124 /* Wrong medium type */
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#endif
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#ifndef ECANCELED
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#define ECANCELED 125 /* Operation Canceled */
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#endif
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#ifndef ENOKEY
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#define ENOKEY 126 /* Required key not available */
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#endif
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#ifndef EKEYEXPIRED
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#define EKEYEXPIRED 127 /* Key has expired */
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#endif
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#ifndef EKEYREVOKED
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#define EKEYREVOKED 128 /* Key has been revoked */
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#endif
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#ifndef EKEYREJECTED
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#define EKEYREJECTED 129 /* Key was rejected by service */
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#endif
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/* for robust mutexes */
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#ifndef EOWNERDEAD
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#define EOWNERDEAD 130 /* Owner died */
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#endif
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#ifndef ENOTRECOVERABLE
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#define ENOTRECOVERABLE 131 /* State not recoverable */
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#endif
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#ifndef ERFKILL
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#define ERFKILL 132 /* Operation not possible due to RF-kill */
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#endif
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#ifndef EHWPOISON
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#define EHWPOISON 133 /* Memory page has hardware error */
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#endif
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#ifndef ERESTARTSYS
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#define ERESTARTSYS 512
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#endif
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#ifndef ERESTARTNOINTR
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#define ERESTARTNOINTR 513
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#endif
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#ifndef ERESTARTNOHAND
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#define ERESTARTNOHAND 514 /* restart if no handler.. */
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#endif
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#ifndef ENOIOCTLCMD
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#define ENOIOCTLCMD 515 /* No ioctl command */
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#endif
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#ifndef ERESTART_RESTARTBLOCK
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#define ERESTART_RESTARTBLOCK 516 /* restart by calling sys_restart_syscall */
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#endif
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#ifndef EPROBE_DEFER
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#define EPROBE_DEFER 517 /* Driver requests probe retry */
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#endif
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#ifndef EOPENSTALE
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#define EOPENSTALE 518 /* open found a stale dentry */
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#endif
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/* Defined for the NFSv3 protocol */
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#ifndef EBADHANDLE
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#define EBADHANDLE 521 /* Illegal NFS file handle */
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#endif
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#ifndef ENOTSYNC
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#define ENOTSYNC 522 /* Update synchronization mismatch */
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#endif
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#ifndef EBADCOOKIE
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#define EBADCOOKIE 523 /* Cookie is stale */
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#endif
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#ifndef ENOTSUPP
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#define ENOTSUPP 524 /* Operation is not supported */
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#endif
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#ifndef ENOTSUP
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#define ENOTSUP ENOTSUPP /* Operation is not supported */
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#endif
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#ifndef ETOOSMALL
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#define ETOOSMALL 525 /* Buffer or request is too small */
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#endif
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#ifndef ESERVERFAULT
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#define ESERVERFAULT 526 /* An untranslatable error occurred */
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#endif
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#ifndef EBADTYPE
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#define EBADTYPE 527 /* Type not supported by server */
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#endif
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#ifndef EJUKEBOX
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#define EJUKEBOX 528 /* Request initiated, but will not complete before timeout */
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#endif
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#ifndef EIOCBQUEUED
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#define EIOCBQUEUED 529 /* iocb queued, will get completion event */
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#endif
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#ifndef MAX_ERRNO
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#define MAX_ERRNO 4095
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#endif
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#define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
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static inline void * __must_check ERR_PTR(long error)
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{
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return (void *) error;
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}
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static inline long __must_check PTR_ERR(const void *ptr)
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{
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return (long) ptr;
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}
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static inline long __must_check IS_ERR(const void *ptr)
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{
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return IS_ERR_VALUE((unsigned long)ptr);
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}
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static inline long __must_check IS_ERR_OR_NULL(const void *ptr)
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{
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return !ptr || IS_ERR_VALUE((unsigned long)ptr);
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}
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/**
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* ERR_CAST - Explicitly cast an error-valued pointer to another pointer type
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* @ptr: The pointer to cast.
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*
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* Explicitly cast an error-valued pointer to another pointer type in such a
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* way as to make it clear that's what's going on.
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*/
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static inline void * __must_check ERR_CAST(const void *ptr)
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{
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/* cast away the const */
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return (void *) ptr;
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}
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static inline int __must_check PTR_RET(const void *ptr)
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{
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if (IS_ERR(ptr))
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return PTR_ERR(ptr);
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else
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return 0;
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}
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static inline int __must_check PTR_ERR_OR_ZERO(__force const void *ptr)
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{
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if (IS_ERR(ptr))
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return PTR_ERR(ptr);
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else
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return 0;
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}
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#endif
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