681cc25c17
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12089 6f19259b-4bc3-4df7-8a09-765794883524
152 lines
8.5 KiB
C
152 lines
8.5 KiB
C
/** @file
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The header <sys/errno.h> defines several values, all relating to the reporting of
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error conditions.
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The enum members expand to integral constant expressions
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with distinct nonzero values, suitable for use in #if preprocessing
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directives. These default values are specified as an enum in order to ease
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the maintenance of the values.
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Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials are licensed and made available under
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the terms and conditions of the BSD License that accompanies this distribution.
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The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifdef _ERRNO_H // May only be included from <errno.h>
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#ifndef _SYS_ERRNO_H
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#define _SYS_ERRNO_H
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/* Define the error numbers, sequentially, beginning at 1. */
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enum {
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__EMINERRORVAL = 1, /* The lowest valid error value */
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__EPERM = __EMINERRORVAL, /* 1 Operation not permitted */
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__ENOENT, /* 2 No such file or directory */
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__ESRCH, /* 3 No such process */
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__EINTR, /* 4 Interrupted system call */
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__EIO, /* 5 Input/output error */
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__ENXIO, /* 6 Device not configured */
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__E2BIG, /* 7 Argument list too long */
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__ENOEXEC, /* 8 Exec format error */
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__EBADF, /* 9 Bad file descriptor */
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__ECHILD, /* 10 No child processes */
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__EDEADLK, /* 11 Resource deadlock avoided */
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__ENOMEM, /* 12 Cannot allocate memory */
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__EACCES, /* 13 Permission denied */
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__EFAULT, /* 14 Bad address */
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__ENOTBLK, /* 15 Block device required */
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__EBUSY, /* 16 Device busy */
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__EEXIST, /* 17 File exists */
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__EXDEV, /* 18 Cross-device link */
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__ENODEV, /* 19 Operation not supported by device */
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__ENOTDIR, /* 20 Not a directory */
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__EISDIR, /* 21 Is a directory */
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__EINVAL, /* 22 Invalid argument */
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__ENFILE, /* 23 Too many open files in system */
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__EMFILE, /* 24 Too many open file descriptors */
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__ENOTTY, /* 25 Inappropriate ioctl for device */
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__ETXTBSY, /* 26 Text file busy */
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__EFBIG, /* 27 File too large */
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__ENOSPC, /* 28 No space left on device */
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__ESPIPE, /* 29 Illegal seek */
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__EROFS, /* 30 Read-only filesystem */
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__EMLINK, /* 31 Too many links */
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__EPIPE, /* 32 Broken pipe */
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/* math software -- these are the only two values required by the C Standard */
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__EDOM, /* 33 Numerical argument out of domain */
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__ERANGE, /* 34 Result too large */
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/* non-blocking and interrupt i/o */
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__EAGAIN, /* 35 Resource temporarily unavailable */
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__EWOULDBLOCK = __EAGAIN, /* 35 Operation would block */
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__EINPROGRESS, /* 36 Operation now in progress */
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__EALREADY, /* 37 Operation already in progress */
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/* ipc/network software -- argument errors */
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__ENOTSOCK, /* 38 Socket operation on non-socket */
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__EDESTADDRREQ, /* 39 Destination address required */
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__EMSGSIZE, /* 40 Message too long */
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__EPROTOTYPE, /* 41 Protocol wrong type for socket */
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__ENOPROTOOPT, /* 42 Protocol not available */
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__EPROTONOSUPPORT, /* 43 Protocol not supported */
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__ESOCKTNOSUPPORT, /* 44 Socket type not supported */
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__EOPNOTSUPP, /* 45 Operation not supported */
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__ENOTSUP = __EOPNOTSUPP, /* 45 Operation not supported */
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__EPFNOSUPPORT, /* 46 Protocol family not supported */
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__EAFNOSUPPORT, /* 47 Address family not supported by protocol family */
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__EADDRINUSE, /* 48 Address already in use */
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__EADDRNOTAVAIL, /* 49 Can't assign requested address */
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/* ipc/network software -- operational errors */
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__ENETDOWN, /* 50 Network is down */
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__ENETUNREACH, /* 51 Network is unreachable */
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__ENETRESET, /* 52 Network dropped connection on reset */
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__ECONNABORTED, /* 53 Software caused connection abort */
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__ECONNRESET, /* 54 Connection reset by peer */
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__ENOBUFS, /* 55 No buffer space available */
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__EISCONN, /* 56 Socket is already connected */
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__ENOTCONN, /* 57 Socket is not connected */
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__ESHUTDOWN, /* 58 Can't send after socket shutdown */
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__ETOOMANYREFS, /* 59 Too many references: can't splice */
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__ETIMEDOUT, /* 60 Operation timed out */
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__ECONNREFUSED, /* 61 Connection refused */
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__ELOOP, /* 62 Too many levels of symbolic links */
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__ENAMETOOLONG, /* 63 File name too long */
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__EHOSTDOWN, /* 64 Host is down */
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__EHOSTUNREACH, /* 65 No route to host */
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__ENOTEMPTY, /* 66 Directory not empty */
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/* quotas, etc. */
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__EPROCLIM, /* 67 Too many processes */
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__EUSERS, /* 68 Too many users */
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__EDQUOT, /* 69 Disc quota exceeded */
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/* Network File System */
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__ESTALE, /* 70 Stale NFS file handle */
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__EREMOTE, /* 71 Too many levels of remote in path */
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__EBADRPC, /* 72 RPC struct is bad */
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__ERPCMISMATCH, /* 73 RPC version wrong */
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__EPROGUNAVAIL, /* 74 RPC prog. not avail */
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__EPROGMISMATCH, /* 75 Program version wrong */
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__EPROCUNAVAIL, /* 76 Bad procedure for program */
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__ENOLCK, /* 77 No locks available */
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__ENOSYS, /* 78 Function not implemented */
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__EFTYPE, /* 79 Inappropriate file type or format */
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__EAUTH, /* 80 Authentication error */
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__ENEEDAUTH, /* 81 Need authenticator */
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__EIDRM, /* 82 Identifier removed */
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__ENOMSG, /* 83 No message of desired type */
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__EOVERFLOW, /* 84 Value too large to be stored in data type */
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__EILSEQ, /* 85 Illegal byte sequence */
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__ENOTHING_1, /* 86 Place Holder */
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__ECANCELED, /* 87 Operation canceled */
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__EBADMSG, /* 88 Bad message */
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__ENODATA, /* 89 No message available */
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__ENOSR, /* 90 No STREAM resources */
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__ENOSTR, /* 91 Not a STREAM */
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__ETIME, /* 92 STREAM ioctl timeout */
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__ENOATTR, /* 93 Attribute not found */
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__EDOOFUS, /* 94 Programming error */
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__EMULTIHOP, /* 95 Multihop attempted */
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__ENOLINK, /* 96 Link has been severed */
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__EPROTO, /* 97 Protocol error */
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__EBUFSIZE, /* 98 Buffer too small to hold result */
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__EMAXERRORVAL /* One more than the highest defined error value. */
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};
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#endif /* _SYS_ERRNO_H */
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#else /* not defined _ERRNO_H */
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#error <sys/errno.h> must only be included by <errno.h>.
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#endif /* _ERRNO_H */
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