posix/include/errno.h

   1 /* $Id: errno.h,v 1.5 2002/10/29 04:45:08 rex Exp $
   2  */
   3 /*
   4  * errno.h
   5  *
   6  * system error numbers. Conforming to the Single UNIX(r) Specification
   7  * Version 2, System Interface & Headers Issue 5
   8  *
   9  * This file is part of the ReactOS Operating System.
  10  *
  11  * Contributors:
  12  *  Created by KJK::Hyperion <noog@libero.it>
  13  *
  14  *  THIS SOFTWARE IS NOT COPYRIGHTED
  15  *
  16  *  This source code is offered for use in the public domain. You may
  17  *  use, modify or distribute it freely.
  18  *
  19  *  This code is distributed in the hope that it will be useful but
  20  *  WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
  21  *  DISCLAMED. This includes but is not limited to warranties of
  22  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  23  *
  24  */
  25 #ifndef __ERRNO_H_INCLUDED__
  26 #define __ERRNO_H_INCLUDED__
  27
  28 /* INCLUDES */
  29
  30 /* OBJECTS */
  31
  32 /* TYPES */
  33
  34 /* CONSTANTS */
  35 /* errors from 0 to 42 are the same as in Microsoft POSIX */
  36 #define EZERO           (  0) /* No error. */
  37 #define EPERM           (  1) /* Operation not permitted. */
  38 #define ENOENT          (  2) /* No such file or directory. */
  39 #define ESRCH           (  3) /* No such process. */
  40 #define EINTR           (  4) /* Interrupted function. */
  41 #define EIO             (  5) /* I/O error. */
  42 #define ENXIO           (  6) /* No such device or address. */
  43 #define E2BIG           (  7) /* Argument list too long. */
  44 #define ENOEXEC         (  8) /* Executable file format error. */
  45 #define EBADF           (  9) /* Bad file descriptor. */
  46 #define ECHILD          ( 10) /* No child processes. */
  47 #define EAGAIN          ( 11) /* Resource unavailable, try again */
  48 #define ENOMEM          ( 12) /* Not enough space. */
  49 #define EACCES          ( 13) /* Permission denied. */
  50 #define EFAULT          ( 14) /* Bad address. */
  51 #define ENOTBLK         ( 15) /* Reserved.      */
  52 #define EBUSY           ( 16) /* Device or resource busy. */
  53 #define EEXIST          ( 17) /* File exists. */
  54 #define EXDEV           ( 18) /* Cross-device link. */
  55 #define ENODEV          ( 19) /* No such device. */
  56 #define ENOTDIR         ( 20) /* Not a directory. */
  57 #define EISDIR          ( 21) /* Is a directory. */
  58 #define EINVAL          ( 22) /* Invalid argument. */
  59 #define ENFILE          ( 23) /* Too many files open in system. */
  60 #define EMFILE          ( 24) /* Too many open files. */
  61 #define ENOTTY          ( 25) /* Inappropriate I/O control operation. */
  62 #define ETXTBSY         ( 26) /* Text file busy. */
  63 #define EFBIG           ( 27) /* File too large. */
  64 #define ENOSPC          ( 28) /* No space left on device. */
  65 #define ESPIPE          ( 29) /* Invalid seek. */
  66 #define EROFS           ( 30) /* Read-only file system. */
  67 #define EMLINK          ( 31) /* Too many links. */
  68 #define EPIPE           ( 32) /* Broken pipe. */
  69 #define EDOM            ( 33) /* Mathematics argument out of domain of function. */
  70 #define ERANGE          ( 34) /* Result too large. */
  71 #define EUCLEAN         ( 35) /* Reserved. */
  72 #define EDEADLK         ( 36) /* Resource deadlock would occur. */
  73 #define UNKNOWN         ( 37) /* Reserved. */
  74 #define ENAMETOOLONG    ( 38) /* Filename too long. */
  75 #define ENOLCK          ( 39) /* No locks available. */
  76 #define ENOSYS          ( 40) /* Function not supported. */
  77 #define ENOTEMPTY       ( 41) /* Directory not empty. */
  78 #define EILSEQ          ( 42) /* Illegal byte sequence. */
  79 /* from this point, constants are in no particular order */
  80 #define ENODATA         ( 44) /* No message is available on the STREAM head read queue. */
  81 #define ENOSR           ( 45) /* No STREAM resources. */
  82 #define ENOSTR          ( 46) /* Not a STREAM. */
  83 #define ECANCELED       ( 47) /* Operation canceled. */
  84 #define ENOBUFS         ( 48) /* No buffer space available. */
  85 #define EOVERFLOW       ( 49) /* Value too large to be stored in data type. */
  86 #define ENOTSUP         ( 50) /* Not supported. */
  87 #define EADDRINUSE      ( 51) /* Address in use. */
  88 #define EADDRNOTAVAIL   ( 52) /* Address not available. */
  89 #define EAFNOSUPPORT    ( 53) /* Address family not supported. */
  90 #define ECONNABORTED    ( 54) /* Connection aborted. */
  91 #define ECONNREFUSED    ( 55) /* Connection refused. */
  92 #define ECONNRESET      ( 56) /* Connection reset. */
  93 #define EALREADY        ( 57) /* Connection already in progress. */
  94 #define EDESTADDRREQ    ( 58) /* Destination address required. */
  95 #define EHOSTUNREACH    ( 59) /* Host is unreachable. */
  96 #define EISCONN         ( 60) /* Socket is connected. */
  97 #define ENETDOWN        ( 61) /* Network is down. */
  98 #define ENETUNREACH     ( 62) /* Network unreachable. */
  99 #define ENOPROTOOPT     ( 63) /* Protocol not available. */
 100 #define ENOTCONN        ( 64) /* The socket is not connected. */
 101 #define ENOTSOCK        ( 65) /* Not a socket. */
 102 #define EPROTO          ( 66) /* Protocol error. */
 103 #define EPROTONOSUPPORT ( 67) /* Protocol not supported. */
 104 #define EPROTOTYPE      ( 68) /* Socket type not supported. */
 105 #define EOPNOTSUPP      ( 69) /* Operation not supported on socket. */
 106 #define ETIMEDOUT       ( 70) /* Connection timed out. */
 107 #define EINPROGRESS     ( 71) /* Operation in progress. */
 108 #define EBADMSG         ( 72) /* Bad message. */
 109 #define EMSGSIZE        ( 73) /* Message too large. */
 110 #define ENOMSG          ( 74) /* No message of the desired type. */
 111 #define EDQUOT          ( 75) /* Reserved. */
 112 #define EIDRM           ( 76) /* Identifier removed. */
 113 #define ELOOP           ( 77) /* Too many levels of symbolic links. */
 114 #define EMULTIHOP       ( 78) /* Reserved. */
 115 #define ENOLINK         ( 79) /* Reserved. */
 116 #define ESTALE          ( 80) /* Reserved. */
 117 #define ETIME           ( 81) /* Streamioctl() timeout. */
 118 #define EWOULDBLOCK     ( 82) /* Operation would block */
 119
 120 #define EDEADLOCK       EDEADLK /* Resource deadlock avoided            */
 121
 122 /* PROTOTYPES */
 123 int * __PdxGetThreadErrNum(void); /* returns a pointer to the current thread's errno */
 124
 125 /* MACROS */
 126 #define errno (*__PdxGetThreadErrNum())
 127
 128 #endif /* __ERRNO_H_INCLUDED__ */
 129
 130 /* EOF */
 131