8.8 KiB
8.8 KiB
Linux Kernel 错误码汇总
头文件为：
#include <linux/errno.h>
错误码及其在源码中的位置如下：
// asm-generic/errno-base.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 */
// asm-generic/errno.h
#define EWOULDBLOCK 35 /* Operation would block */
#define EINPROGRESS 36 /* Operation now in progress */
#define EALREADY 37 /* Operation already in progress */
#define ENOTSOCK 38 /* Socket operation on non-socket */
#define EDESTADDRREQ 39 /* Destination address required */
#define EMSGSIZE 40 /* Message too long */
#define EPROTOTYPE 41 /* Protocol wrong type for socket */
#define ENOPROTOOPT 42 /* Protocol not available */
#define EPROTONOSUPPORT 43 /* Protocol not supported */
#define ESOCKTNOSUPPORT 44 /* Socket type not supported */
#define EOPNOTSUPP 45 /* Op not supported on transport endpoint */
#define EPFNOSUPPORT 46 /* Protocol family not supported */
#define EAFNOSUPPORT 47 /* Address family not supported by protocol */
#define EADDRINUSE 48 /* Address already in use */
#define EADDRNOTAVAIL 49 /* Cannot assign requested address */
#define ENETDOWN 50 /* Network is down */
#define ENETUNREACH 51 /* Network is unreachable */
#define ENETRESET 52 /* Net dropped connection because of reset */
#define ECONNABORTED 53 /* Software caused connection abort */
#define ECONNRESET 54 /* Connection reset by peer */
#define ENOBUFS 55 /* No buffer space available */
#define EISCONN 56 /* Transport endpoint is already connected */
#define ENOTCONN 57 /* Transport endpoint is not connected */
#define ESHUTDOWN 58 /* No send after transport endpoint shutdown */
#define ETOOMANYREFS 59 /* Too many references: cannot splice */
#define ETIMEDOUT 60 /* Connection timed out */
#define ECONNREFUSED 61 /* Connection refused */
#define ELOOP 62 /* Too many symbolic links encountered */
#define ENAMETOOLONG 63 /* File name too long */
#define EHOSTDOWN 64 /* Host is down */
#define EHOSTUNREACH 65 /* No route to host */
#define ENOTEMPTY 66 /* Directory not empty */
#define EPROCLIM 67 /* SUNOS: Too many processes */
#define EUSERS 68 /* Too many users */
#define EDQUOT 69 /* Quota exceeded */
#define ESTALE 70 /* Stale file handle */
#define EREMOTE 71 /* Object is remote */
#define ENOSTR 72 /* Device not a stream */
#define ETIME 73 /* Timer expired */
#define ENOSR 74 /* Out of streams resources */
#define ENOMSG 75 /* No message of desired type */
#define EBADMSG 76 /* Not a data message */
#define EIDRM 77 /* Identifier removed */
#define EDEADLK 78 /* Resource deadlock would occur */
#define ENOLCK 79 /* No record locks available */
#define ENONET 80 /* Machine is not on the network */
#define ERREMOTE 81 /* SunOS: Too many lvls of remote in path */
#define ENOLINK 82 /* Link has been severed */
#define EADV 83 /* Advertise error */
#define ESRMNT 84 /* Srmount error */
#define ECOMM 85 /* Communication error on send */
#define EPROTO 86 /* Protocol error */
#define EMULTIHOP 87 /* Multihop attempted */
#define EDOTDOT 88 /* RFS specific error */
#define EREMCHG 89 /* Remote address changed */
#define ENOSYS 90 /* Function not implemented */
/* The rest have no SunOS equivalent. */
#define ESTRPIPE 91 /* Streams pipe error */
#define EOVERFLOW 92 /* Value too large for defined data type */
#define EBADFD 93 /* File descriptor in bad state */
#define ECHRNG 94 /* Channel number out of range */
#define EL2NSYNC 95 /* Level 2 not synchronized */
#define EL3HLT 96 /* Level 3 halted */
#define EL3RST 97 /* Level 3 reset */
#define ELNRNG 98 /* Link number out of range */
#define EUNATCH 99 /* Protocol driver not attached */
#define ENOCSI 100 /* No CSI structure available */
#define EL2HLT 101 /* Level 2 halted */
#define EBADE 102 /* Invalid exchange */
#define EBADR 103 /* Invalid request descriptor */
#define EXFULL 104 /* Exchange full */
#define ENOANO 105 /* No anode */
#define EBADRQC 106 /* Invalid request code */
#define EBADSLT 107 /* Invalid slot */
#define EDEADLOCK 108 /* File locking deadlock error */
#define EBFONT 109 /* Bad font file format */
#define ELIBEXEC 110 /* Cannot exec a shared library directly */
#define ENODATA 111 /* No data available */
#define ELIBBAD 112 /* Accessing a corrupted shared library */
#define ENOPKG 113 /* Package not installed */
#define ELIBACC 114 /* Can not access a needed shared library */
#define ENOTUNIQ 115 /* Name not unique on network */
#define ERESTART 116 /* Interrupted syscall should be restarted */
#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 EILSEQ 122 /* Illegal byte sequence */
#define ELIBMAX 123 /* Atmpt to link in too many shared libs */
#define ELIBSCN 124 /* .lib section in a.out corrupted */
#define ENOMEDIUM 125 /* No medium found */
#define EMEDIUMTYPE 126 /* Wrong medium type */
#define ECANCELED 127 /* Operation Cancelled */
#define ENOKEY 128 /* Required key not available */
#define EKEYEXPIRED 129 /* Key has expired */
#define EKEYREVOKED 130 /* Key has been revoked */
#define EKEYREJECTED 131 /* Key was rejected by service */
/* for robust mutexes */
#define EOWNERDEAD 132 /* Owner died */
#define ENOTRECOVERABLE 133 /* State not recoverable */
#define ERFKILL 134 /* Operation not possible due to RF-kill */
#define EHWPOISON 135 /* Memory page has hardware error */
#define ERESTARTSYS 512
#define ERESTARTNOINTR 513
#define ERESTARTNOHAND 514 /* restart if no handler.. */
#define ENOIOCTLCMD 515 /* No ioctl command */
#define ERESTART_RESTARTBLOCK 516 /* restart by calling sys_restart_syscall */
#define EPROBE_DEFER 517 /* Driver requests probe retry */
#define EOPENSTALE 518 /* open found a stale dentry */
/* Defined for the NFSv3 protocol */
#define EBADHANDLE 521 /* Illegal NFS file handle */
#define ENOTSYNC 522 /* Update synchronization mismatch */
#define EBADCOOKIE 523 /* Cookie is stale */
#define ENOTSUPP 524 /* Operation is not supported */
#define ETOOSMALL 525 /* Buffer or request is too small */
#define ESERVERFAULT 526 /* An untranslatable error occurred */
#define EBADTYPE 527 /* Type not supported by server */
#define EJUKEBOX 528 /* Request initiated, but will not complete before timeout */
#define EIOCBQUEUED 529 /* iocb queued, will get completion event */
#define ERECALLCONFLICT 530 /* conflict with recalled state */