| /** @file | |
| The header <sys/errno.h> defines several values, all relating to the reporting of | |
| error conditions. | |
| The enum members expand to integral constant expressions | |
| with distinct nonzero values, suitable for use in #if preprocessing | |
| directives. These default values are specified as an enum in order to ease | |
| the maintenance of the values. | |
| Copyright (c) 2011 - 2014, Intel Corporation. All rights reserved.<BR> | |
| This program and the accompanying materials are licensed and made available under | |
| the terms and conditions of the BSD License that accompanies this distribution. | |
| The full text of the license may be found at | |
| http://opensource.org/licenses/bsd-license. | |
| THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, | |
| WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. | |
| **/ | |
| #ifdef _ERRNO_H // May only be included from <errno.h> | |
| #ifndef _SYS_ERRNO_H | |
| #define _SYS_ERRNO_H | |
| /* Define the error numbers, sequentially, beginning at 1. */ | |
| enum { | |
| __ESUCCESS = 0, /* 0 For those rare times one needs to say all is OK */ | |
| __EMINERRORVAL = 1, /* The lowest valid error value */ | |
| __EPERM = __EMINERRORVAL, /* 1 Operation not permitted */ | |
| __ENOENT, /* 2 No such file or directory */ | |
| __ESRCH, /* 3 No such process */ | |
| __EINTR, /* 4 Interrupted system call */ | |
| __EIO, /* 5 Input/output error */ | |
| __ENXIO, /* 6 Device not configured */ | |
| __E2BIG, /* 7 Argument list too long */ | |
| __ENOEXEC, /* 8 Exec format error */ | |
| __EBADF, /* 9 Bad file descriptor */ | |
| __ECHILD, /* 10 No child processes */ | |
| __EDEADLK, /* 11 Resource deadlock avoided */ | |
| __ENOMEM, /* 12 Cannot allocate memory */ | |
| __EACCES, /* 13 Permission denied */ | |
| __EFAULT, /* 14 Bad address */ | |
| __ENOTBLK, /* 15 Block device required */ | |
| __EBUSY, /* 16 Device busy */ | |
| __EEXIST, /* 17 File exists */ | |
| __EXDEV, /* 18 Cross-device link */ | |
| __ENODEV, /* 19 Operation not supported by device */ | |
| __ENOTDIR, /* 20 Not a directory */ | |
| __EISDIR, /* 21 Is a directory */ | |
| __EINVAL, /* 22 Invalid argument */ | |
| __ENFILE, /* 23 Too many open files in system */ | |
| __EMFILE, /* 24 Too many open file descriptors */ | |
| __ENOTTY, /* 25 Inappropriate ioctl for device */ | |
| __ETXTBSY, /* 26 Text file busy */ | |
| __EFBIG, /* 27 File too large */ | |
| __ENOSPC, /* 28 No space left on device */ | |
| __ESPIPE, /* 29 Illegal seek */ | |
| __EROFS, /* 30 Read-only filesystem */ | |
| __EMLINK, /* 31 Too many links */ | |
| __EPIPE, /* 32 Broken pipe */ | |
| /* math software -- these are the only two values required by the C Standard */ | |
| __EDOM, /* 33 Numerical argument out of domain */ | |
| __ERANGE, /* 34 Result too large */ | |
| /* non-blocking and interrupt i/o */ | |
| __EAGAIN, /* 35 Resource temporarily unavailable */ | |
| __EWOULDBLOCK = __EAGAIN, /* 35 Operation would block */ | |
| __EINPROGRESS, /* 36 Operation now in progress */ | |
| __EALREADY, /* 37 Operation already in progress */ | |
| /* ipc/network software -- argument errors */ | |
| __ENOTSOCK, /* 38 Socket operation on non-socket */ | |
| __EDESTADDRREQ, /* 39 Destination address required */ | |
| __EMSGSIZE, /* 40 Message too long */ | |
| __EPROTOTYPE, /* 41 Protocol wrong type for socket */ | |
| __ENOPROTOOPT, /* 42 Protocol not available */ | |
| __EPROTONOSUPPORT, /* 43 Protocol not supported */ | |
| __ESOCKTNOSUPPORT, /* 44 Socket type not supported */ | |
| __EOPNOTSUPP, /* 45 Operation not supported */ | |
| __ENOTSUP = __EOPNOTSUPP, /* 45 Operation not supported */ | |
| __EPFNOSUPPORT, /* 46 Protocol family not supported */ | |
| __EAFNOSUPPORT, /* 47 Address family not supported by protocol family */ | |
| __EADDRINUSE, /* 48 Address already in use */ | |
| __EADDRNOTAVAIL, /* 49 Can't assign requested address */ | |
| /* ipc/network software -- operational errors */ | |
| __ENETDOWN, /* 50 Network is down */ | |
| __ENETUNREACH, /* 51 Network is unreachable */ | |
| __ENETRESET, /* 52 Network dropped connection on reset */ | |
| __ECONNABORTED, /* 53 Software caused connection abort */ | |
| __ECONNRESET, /* 54 Connection reset by peer */ | |
| __ENOBUFS, /* 55 No buffer space available */ | |
| __EISCONN, /* 56 Socket is already connected */ | |
| __ENOTCONN, /* 57 Socket is not connected */ | |
| __ESHUTDOWN, /* 58 Can't send after socket shutdown */ | |
| __ETOOMANYREFS, /* 59 Too many references: can't splice */ | |
| __ETIMEDOUT, /* 60 Operation timed out */ | |
| __ECONNREFUSED, /* 61 Connection refused */ | |
| __ELOOP, /* 62 Too many levels of symbolic links */ | |
| __ENAMETOOLONG, /* 63 File name too long */ | |
| __EHOSTDOWN, /* 64 Host is down */ | |
| __EHOSTUNREACH, /* 65 No route to host */ | |
| __ENOTEMPTY, /* 66 Directory not empty */ | |
| /* quotas, etc. */ | |
| __EPROCLIM, /* 67 Too many processes */ | |
| __EUSERS, /* 68 Too many users */ | |
| __EDQUOT, /* 69 Disc quota exceeded */ | |
| /* Network File System */ | |
| __ESTALE, /* 70 Stale NFS file handle */ | |
| __EREMOTE, /* 71 Too many levels of remote in path */ | |
| __EBADRPC, /* 72 RPC struct is bad */ | |
| __ERPCMISMATCH, /* 73 RPC version wrong */ | |
| __EPROGUNAVAIL, /* 74 RPC prog. not avail */ | |
| __EPROGMISMATCH, /* 75 Program version wrong */ | |
| __EPROCUNAVAIL, /* 76 Bad procedure for program */ | |
| __ENOLCK, /* 77 No locks available */ | |
| __ENOSYS, /* 78 Function not implemented */ | |
| __EFTYPE, /* 79 Inappropriate file type or format */ | |
| __EAUTH, /* 80 Authentication error */ | |
| __ENEEDAUTH, /* 81 Need authenticator */ | |
| __EIDRM, /* 82 Identifier removed */ | |
| __ENOMSG, /* 83 No message of desired type */ | |
| __EOVERFLOW, /* 84 Value too large to be stored in data type */ | |
| __EILSEQ, /* 85 Illegal byte sequence */ | |
| __ENOTHING_1, /* 86 Place Holder */ | |
| __ECANCELED, /* 87 Operation canceled */ | |
| __EBADMSG, /* 88 Bad message */ | |
| __ENODATA, /* 89 No message available */ | |
| __ENOSR, /* 90 No STREAM resources */ | |
| __ENOSTR, /* 91 Not a STREAM */ | |
| __ETIME, /* 92 STREAM ioctl timeout */ | |
| __ENOATTR, /* 93 Attribute not found */ | |
| __EDOOFUS, /* 94 Programming error */ | |
| __EMULTIHOP, /* 95 Multihop attempted */ | |
| __ENOLINK, /* 96 Link has been severed */ | |
| __EPROTO, /* 97 Protocol error */ | |
| __EBUFSIZE, /* 98 Buffer too small to hold result */ | |
| __EMAXERRORVAL /* One more than the highest defined error value. */ | |
| }; | |
| #endif /* _SYS_ERRNO_H */ | |
| #else /* not defined _ERRNO_H */ | |
| #error <sys/errno.h> must only be included by <errno.h>. | |
| #endif /* _ERRNO_H */ |