H's 手札

要用的時候，老是忘記路徑還要花時間找，乾脆記錄在這 Orz

kernel/include/asm-generic/errno-base.h
kernel/include/asm-generic/errno.h

#define EPERM 1      /* Operation not permitted */
#define ENOENT 2      /* No such file or directory */
#define ESRCH 3      /* No such process */
#define EINTR 4      /* Interrupted system call */
#define EIO 5      /* I/O error */
#define ENXIO 6      /* No such device or address */
#define E2BIG 7      /* Argument list too long */
#define ENOEXEC 8      /* Exec format error */
#define EBADF 9      /* Bad file number */
#define ECHILD 10      /* No child processes */
#define EAGAIN 11      /* Try again */
#define ENOMEM 12      /* Out of memory */
#define EACCES 13      /* Permission denied */
#define EFAULT 14      /* Bad address */
#define ENOTBLK 15      /* Block device required */
#define EBUSY 16      /* Device or resource busy */
#define EEXIST 17      /* File exists */
#define EXDEV 18      /* Cross-device link */
#define ENODEV 19      /* No such device */
#define ENOTDIR 20      /* Not a directory */
#define EISDIR 21      /* Is a directory */
#define EINVAL 22      /* Invalid argument */
#define ENFILE 23      /* File table overflow */
#define EMFILE 24      /* Too many open files */
#define ENOTTY 25      /* Not a typewriter */
#define ETXTBSY 26      /* Text file busy */
#define EFBIG 27      /* File too large */
#define ENOSPC 28      /* No space left on device */
#define ESPIPE 29      /* Illegal seek */
#define EROFS 30      /* Read-only file system */
#define EMLINK 31      /* Too many links */
#define EPIPE 32      /* Broken pipe */
#define EDOM 33      /* Math argument out of domain of func */
#define ERANGE 34      /* Math result not representable */
#define EDEADLK 35      /* Resource deadlock would occur */
#define ENAMETOOLONG 36      /* File name too long */
#define ENOLCK 37      /* No record locks available */

#define ENOSYS 38      /* Function not implemented */
#define ENOTEMPTY 39      /* Directory not empty */
#define ELOOP 40      /* Too many symbolic links encountered */
#define EWOULDBLOCK EAGAIN  /* Operation would block */
#define ENOMSG 42      /* No message of desired type */
#define EIDRM 43      /* Identifier removed */
#define ECHRNG 44      /* Channel number out of range */
#define EL2NSYNC 45      /* Level 2 not synchronized */
#define EL3HLT 46      /* Level 3 halted */
#define EL3RST 47      /* Level 3 reset */
#define ELNRNG 48      /* Link number out of range */
#define EUNATCH 49      /* Protocol driver not attached */
#define ENOCSI 50      /* No CSI structure available */
#define EL2HLT 51      /* Level 2 halted */
#define EBADE 52      /* Invalid exchange */
#define EBADR 53      /* Invalid request descriptor */
#define EXFULL 54      /* Exchange full */
#define ENOANO 55      /* No anode */
#define EBADRQC 56      /* Invalid request code */
#define EBADSLT 57      /* Invalid slot */
#define EDEADLOCK EDEADLK
#define EBFONT 59      /* Bad font file format */
#define ENOSTR 60      /* Device not a stream */
#define ENODATA 61      /* No data available */
#define ETIME 62      /* Timer expired */
#define ENOSR 63      /* Out of streams resources */
#define ENONET 64      /* Machine is not on the network */
#define ENOPKG 65      /* Package not installed */
#define EREMOTE 66      /* Object is remote */
#define ENOLINK 67      /* Link has been severed */
#define EADV 68      /* Advertise error */
#define ESRMNT 69      /* Srmount error */
#define ECOMM 70      /* Communication error on send */

#define EPROTO 71      /* Protocol error */
#define EMULTIHOP 72      /* Multihop attempted */
#define EDOTDOT 73      /* RFS specific error */
#define EBADMSG 74      /* Not a data message */
#define EOVERFLOW 75      /* Value too large for defined data type */
#define ENOTUNIQ 76      /* Name not unique on network */
#define EBADFD 77      /* File descriptor in bad state */
#define EREMCHG 78      /* Remote address changed */
#define ELIBACC 79      /* Can not access a needed shared library */
#define ELIBBAD 80      /* Accessing a corrupted shared library */
#define ELIBSCN 81      /* .lib section in a.out corrupted */
#define ELIBMAX 82      /* Attempting to link in too many shared libraries */
#define ELIBEXEC 83      /* Cannot exec a shared library directly */
#define EILSEQ 84      /* Illegal byte sequence */
#define ERESTART 85      /* Interrupted system call should be restarted */
#define ESTRPIPE 86      /* Streams pipe error */
#define EUSERS 87      /* Too many users */
#define ENOTSOCK 88      /* Socket operation on non-socket */
#define EDESTADDRREQ 89      /* Destination address required */
#define EMSGSIZE 90      /* Message too long */
#define EPROTOTYPE 91      /* Protocol wrong type for socket */
#define ENOPROTOOPT 92      /* Protocol not available */
#define EPROTONOSUPPORT 93      /* Protocol not supported */
#define ESOCKTNOSUPPORT 94      /* Socket type not supported */
#define EOPNOTSUPP 95      /* Operation not supported on transport endpoint */
#define EPFNOSUPPORT 96      /* Protocol family not supported */
#define EAFNOSUPPORT 97      /* Address family not supported by protocol */
#define EADDRINUSE 98      /* Address already in use */
#define EADDRNOTAVAIL 99      /* Cannot assign requested address */
#define ENETDOWN 100     /* Network is down */
#define ENETUNREACH 101     /* Network is unreachable */
#define ENETRESET 102     /* Network dropped connection because of reset */
#define ECONNABORTED 103     /* Software caused connection abort */
#define ECONNRESET 104     /* Connection reset by peer */
#define ENOBUFS 105     /* No buffer space available */
#define EISCONN 106     /* Transport endpoint is already connected */
#define ENOTCONN 107     /* Transport endpoint is not connected */
#define ESHUTDOWN 108     /* Cannot send after transport endpoint shutdown */
#define ETOOMANYREFS 109     /* Too many references: cannot splice */
#define ETIMEDOUT 110     /* Connection timed out */
#define ECONNREFUSED 111     /* Connection refused */
#define EHOSTDOWN 112     /* Host is down */
#define EHOSTUNREACH 113     /* No route to host */
#define EALREADY 114     /* Operation already in progress */
#define EINPROGRESS 115     /* Operation now in progress */
#define ESTAL 116     /* Stale NFS file handle */
#define EUCLEAN 117     /* Structure needs cleaning */
#define ENOTNAM 118     /* Not a XENIX named type file */
#define ENAVAIL 119     /* No XENIX semaphores available */
#define EISNAM 120     /* Is a named type file */
#define EREMOTEIO 121     /* Remote I/O error */
#define EDQUOT 122     /* Quota exceeded */
#define ENOMEDIUM 123     /* No medium found */
#define EMEDIUMTYPE 124     /* Wrong medium type */
#define ECANCELED 125     /* Operation Canceled */
#define ENOKEY 126     /* Required key not available */
#define EKEYEXPIRED 127     /* Key has expired */
#define EKEYREVOKED 128     /* Key has been revoked */
#define EKEYREJECTED 129     /* Key was rejected by service */

/* for robust mutexes */
#define EOWNERDEAD 130     /* Owner died */
#define ENOTRECOVERABLE 131     /* State not recoverable */