/***************************************************************
  __CPU_ERRNO.H

       This file contains stable MCPU system-call error numbers.

       PART OF : CPU - library .

       USAGE   : Internal only .

       Copyright (C) 2026  by Andrew V.Kosteltsev.
       All Rights Reserved.
 ***************************************************************/

#ifndef   __CPU_ERRNO_H
#define   __CPU_ERRNO_H

#define __MCPU_EPERM               1   /* Operation not permitted */
#define __MCPU_ENOENT              2   /* No such file or directory */
#define __MCPU_ESRCH               3   /* No such process */
#define __MCPU_EINTR               4   /* Interrupted system call */
#define __MCPU_EIO                 5   /* I/O error */
#define __MCPU_ENXIO               6   /* No such device or address */
#define __MCPU_E2BIG               7   /* Argument list too long */
#define __MCPU_ENOEXEC             8   /* Exec format error */
#define __MCPU_EBADF               9   /* Bad file number */
#define __MCPU_ECHILD             10   /* No child processes */
#define __MCPU_EAGAIN             11   /* Try again */
#define __MCPU_ENOMEM             12   /* Out of memory */
#define __MCPU_EACCES             13   /* Permission denied */
#define __MCPU_EFAULT             14   /* Bad address */
#define __MCPU_ENOTBLK            15   /* Block device required */
#define __MCPU_EBUSY              16   /* Device or resource busy */
#define __MCPU_EEXIST             17   /* File exists */
#define __MCPU_EXDEV              18   /* Cross-device link */
#define __MCPU_ENODEV             19   /* No such device */
#define __MCPU_ENOTDIR            20   /* Not a directory */
#define __MCPU_EISDIR             21   /* Is a directory */
#define __MCPU_EINVAL             22   /* Invalid argument */
#define __MCPU_ENFILE             23   /* File table overflow */
#define __MCPU_EMFILE             24   /* Too many open files */
#define __MCPU_ENOTTY             25   /* Not a typewriter */
#define __MCPU_ETXTBSY            26   /* Text file busy */
#define __MCPU_EFBIG              27   /* File too large */
#define __MCPU_ENOSPC             28   /* No space left on device */
#define __MCPU_ESPIPE             29   /* Illegal seek */
#define __MCPU_EROFS              30   /* Read-only file system */
#define __MCPU_EMLINK             31   /* Too many links */
#define __MCPU_EPIPE              32   /* Broken pipe */
#define __MCPU_EDOM               33   /* Math argument out of domain */
#define __MCPU_ERANGE             34   /* Math result not representable */
#define __MCPU_EDEADLK            35   /* Resource deadlock would occur */
#define __MCPU_ENAMETOOLONG       36   /* File name too long */
#define __MCPU_ENOLCK             37   /* No record locks available */
#define __MCPU_ENOSYS             38   /* Invalid system call number */
#define __MCPU_ENOTEMPTY          39   /* Directory not empty */
#define __MCPU_ELOOP              40   /* Too many symbolic links encountered */

#define __MCPU_EWOULDBLOCK __MCPU_EAGAIN

#define __MCPU_ENOMSG             42   /* No message of desired type */
#define __MCPU_EIDRM              43   /* Identifier removed */
#define __MCPU_ECHRNG             44   /* Channel number out of range */
#define __MCPU_EL2NSYNC           45   /* Level 2 not synchronized */
#define __MCPU_EL3HLT             46   /* Level 3 halted */
#define __MCPU_EL3RST             47   /* Level 3 reset */
#define __MCPU_ELNRNG             48   /* Link number out of range */
#define __MCPU_EUNATCH            49   /* Protocol driver not attached */
#define __MCPU_ENOCSI             50   /* No CSI structure available */
#define __MCPU_EL2HLT             51   /* Level 2 halted */
#define __MCPU_EBADE              52   /* Invalid exchange */
#define __MCPU_EBADR              53   /* Invalid request descriptor */
#define __MCPU_EXFULL             54   /* Exchange full */
#define __MCPU_ENOANO             55   /* No anode */
#define __MCPU_EBADRQC            56   /* Invalid request code */
#define __MCPU_EBADSLT            57   /* Invalid slot */

#define __MCPU_EDEADLOCK   __MCPU_EDEADLK

#define __MCPU_EBFONT             59   /* Bad font file format */
#define __MCPU_ENOSTR             60   /* Device not a stream */
#define __MCPU_ENODATA            61   /* No data available */
#define __MCPU_ETIME              62   /* Timer expired */
#define __MCPU_ENOSR              63   /* Out of streams resources */
#define __MCPU_ENONET             64   /* Machine is not on the network */
#define __MCPU_ENOPKG             65   /* Package not installed */
#define __MCPU_EREMOTE            66   /* Object is remote */
#define __MCPU_ENOLINK            67   /* Link has been severed */
#define __MCPU_EADV               68   /* Advertise error */
#define __MCPU_ESRMNT             69   /* Srmount error */
#define __MCPU_ECOMM              70   /* Communication error on send */
#define __MCPU_EPROTO             71   /* Protocol error */
#define __MCPU_EMULTIHOP          72   /* Multihop attempted */
#define __MCPU_EDOTDOT            73   /* RFS specific error */
#define __MCPU_EBADMSG            74   /* Not a data message */
#define __MCPU_EOVERFLOW          75   /* Value too large for defined data type */
#define __MCPU_ENOTUNIQ           76   /* Name not unique on network */
#define __MCPU_EBADFD             77   /* File descriptor in bad state */
#define __MCPU_EREMCHG            78   /* Remote address changed */
#define __MCPU_ELIBACC            79   /* Cannot access a needed shared library */
#define __MCPU_ELIBBAD            80   /* Accessing a corrupted shared library */
#define __MCPU_ELIBSCN            81   /* .lib section in a.out corrupted */
#define __MCPU_ELIBMAX            82   /* Too many shared libraries */
#define __MCPU_ELIBEXEC           83   /* Cannot exec a shared library directly */
#define __MCPU_EILSEQ             84   /* Illegal byte sequence */
#define __MCPU_ERESTART           85   /* Interrupted syscall should be restarted */
#define __MCPU_ESTRPIPE           86   /* Streams pipe error */
#define __MCPU_EUSERS             87   /* Too many users */
#define __MCPU_ENOTSOCK           88   /* Socket operation on non-socket */
#define __MCPU_EDESTADDRREQ       89   /* Destination address required */
#define __MCPU_EMSGSIZE           90   /* Message too long */
#define __MCPU_EPROTOTYPE         91   /* Protocol wrong type for socket */
#define __MCPU_ENOPROTOOPT        92   /* Protocol not available */
#define __MCPU_EPROTONOSUPPORT    93   /* Protocol not supported */
#define __MCPU_ESOCKTNOSUPPORT    94   /* Socket type not supported */
#define __MCPU_EOPNOTSUPP         95   /* Operation not supported */
#define __MCPU_EPFNOSUPPORT       96   /* Protocol family not supported */
#define __MCPU_EAFNOSUPPORT       97   /* Address family not supported */
#define __MCPU_EADDRINUSE         98   /* Address already in use */
#define __MCPU_EADDRNOTAVAIL      99   /* Cannot assign requested address */
#define __MCPU_ENETDOWN          100   /* Network is down */
#define __MCPU_ENETUNREACH       101   /* Network is unreachable */
#define __MCPU_ENETRESET         102   /* Network dropped connection because of reset */
#define __MCPU_ECONNABORTED      103   /* Software caused connection abort */
#define __MCPU_ECONNRESET        104   /* Connection reset by peer */
#define __MCPU_ENOBUFS           105   /* No buffer space available */
#define __MCPU_EISCONN           106   /* Transport endpoint is already connected */
#define __MCPU_ENOTCONN          107   /* Transport endpoint is not connected */
#define __MCPU_ESHUTDOWN         108   /* Cannot send after endpoint shutdown */
#define __MCPU_ETOOMANYREFS      109   /* Too many references */
#define __MCPU_ETIMEDOUT         110   /* Connection timed out */
#define __MCPU_ECONNREFUSED      111   /* Connection refused */
#define __MCPU_EHOSTDOWN         112   /* Host is down */
#define __MCPU_EHOSTUNREACH      113   /* No route to host */
#define __MCPU_EALREADY          114   /* Operation already in progress */
#define __MCPU_EINPROGRESS       115   /* Operation now in progress */
#define __MCPU_ESTALE            116   /* Stale file handle */
#define __MCPU_EUCLEAN           117   /* Structure needs cleaning */
#define __MCPU_ENOTNAM           118   /* Not a XENIX named type file */
#define __MCPU_ENAVAIL           119   /* No XENIX semaphores available */
#define __MCPU_EISNAM            120   /* Is a named type file */
#define __MCPU_EREMOTEIO         121   /* Remote I/O error */
#define __MCPU_EDQUOT            122   /* Quota exceeded */
#define __MCPU_ENOMEDIUM         123   /* No medium found */
#define __MCPU_EMEDIUMTYPE       124   /* Wrong medium type */
#define __MCPU_ECANCELED         125   /* Operation canceled */
#define __MCPU_ENOKEY            126   /* Required key not available */
#define __MCPU_EKEYEXPIRED       127   /* Key has expired */
#define __MCPU_EKEYREVOKED       128   /* Key has been revoked */
#define __MCPU_EKEYREJECTED      129   /* Key was rejected by service */
#define __MCPU_EOWNERDEAD        130   /* Owner died */
#define __MCPU_ENOTRECOVERABLE   131   /* State not recoverable */
#define __MCPU_ERFKILL           132   /* Operation not possible due to RF-kill */
#define __MCPU_EHWPOISON         133   /* Memory page has hardware error */
#define __MCPU_EFTYPE            134   /* Wrong file type for intended operation */

#define __MCPU_ENOTSUP      __MCPU_EOPNOTSUPP

#define __MCPU_EUNKNOWN     4095   /* Unknown or unmapped HOST error */

#endif /* __CPU_ERRNO_H */