emacs/lib/errno.in.h

/* A POSIX-like <errno.h>.

   Copyright (C) 2008-2022 Free Software Foundation, Inc.

   This file is free software: you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
   published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.

   This file is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public License
   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */

#ifndef _@GUARD_PREFIX@_ERRNO_H

#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
@PRAGMA_COLUMNS@

/* The include_next requires a split double-inclusion guard.  */
#@INCLUDE_NEXT@ @NEXT_ERRNO_H@

#ifndef _@GUARD_PREFIX@_ERRNO_H
#define _@GUARD_PREFIX@_ERRNO_H


/* On native Windows platforms, many macros are not defined.  */
# if defined _WIN32 && ! defined __CYGWIN__

/* These are the same values as defined by MSVC 10, for interoperability.  */

#  ifndef ENOMSG
#   define ENOMSG    122
#   define GNULIB_defined_ENOMSG 1
#  endif

#  ifndef EIDRM
#   define EIDRM     111
#   define GNULIB_defined_EIDRM 1
#  endif

#  ifndef ENOLINK
#   define ENOLINK   121
#   define GNULIB_defined_ENOLINK 1
#  endif

#  ifndef EPROTO
#   define EPROTO    134
#   define GNULIB_defined_EPROTO 1
#  endif

#  ifndef EBADMSG
#   define EBADMSG   104
#   define GNULIB_defined_EBADMSG 1
#  endif

#  ifndef EOVERFLOW
#   define EOVERFLOW 132
#   define GNULIB_defined_EOVERFLOW 1
#  endif

#  ifndef ENOTSUP
#   define ENOTSUP   129
#   define GNULIB_defined_ENOTSUP 1
#  endif

#  ifndef ENETRESET
#   define ENETRESET 117
#   define GNULIB_defined_ENETRESET 1
#  endif

#  ifndef ECONNABORTED
#   define ECONNABORTED 106
#   define GNULIB_defined_ECONNABORTED 1
#  endif

#  ifndef ECANCELED
#   define ECANCELED 105
#   define GNULIB_defined_ECANCELED 1
#  endif

#  ifndef EOWNERDEAD
#   define EOWNERDEAD 133
#   define GNULIB_defined_EOWNERDEAD 1
#  endif

#  ifndef ENOTRECOVERABLE
#   define ENOTRECOVERABLE 127
#   define GNULIB_defined_ENOTRECOVERABLE 1
#  endif

#  ifndef EINPROGRESS
#   define EINPROGRESS     112
#   define EALREADY        103
#   define ENOTSOCK        128
#   define EDESTADDRREQ    109
#   define EMSGSIZE        115
#   define EPROTOTYPE      136
#   define ENOPROTOOPT     123
#   define EPROTONOSUPPORT 135
#   define EOPNOTSUPP      130
#   define EAFNOSUPPORT    102
#   define EADDRINUSE      100
#   define EADDRNOTAVAIL   101
#   define ENETDOWN        116
#   define ENETUNREACH     118
#   define ECONNRESET      108
#   define ENOBUFS         119
#   define EISCONN         113
#   define ENOTCONN        126
#   define ETIMEDOUT       138
#   define ECONNREFUSED    107
#   define ELOOP           114
#   define EHOSTUNREACH    110
#   define EWOULDBLOCK     140
#   define GNULIB_defined_ESOCK 1
#  endif

#  ifndef ETXTBSY
#   define ETXTBSY         139
#   define ENODATA         120  /* not required by POSIX */
#   define ENOSR           124  /* not required by POSIX */
#   define ENOSTR          125  /* not required by POSIX */
#   define ETIME           137  /* not required by POSIX */
#   define EOTHER          131  /* not required by POSIX */
#   define GNULIB_defined_ESTREAMS 1
#  endif

/* These are intentionally the same values as the WSA* error numbers, defined
   in <winsock2.h>.  */
#  define ESOCKTNOSUPPORT 10044  /* not required by POSIX */
#  define EPFNOSUPPORT    10046  /* not required by POSIX */
#  define ESHUTDOWN       10058  /* not required by POSIX */
#  define ETOOMANYREFS    10059  /* not required by POSIX */
#  define EHOSTDOWN       10064  /* not required by POSIX */
#  define EPROCLIM        10067  /* not required by POSIX */
#  define EUSERS          10068  /* not required by POSIX */
#  define EDQUOT          10069
#  define ESTALE          10070
#  define EREMOTE         10071  /* not required by POSIX */
#  define GNULIB_defined_EWINSOCK 1

# endif


/* On OSF/1 5.1, when _XOPEN_SOURCE_EXTENDED is not defined, the macros
   EMULTIHOP, ENOLINK, EOVERFLOW are not defined.  */
# if @EMULTIHOP_HIDDEN@
#  define EMULTIHOP @EMULTIHOP_VALUE@
#  define GNULIB_defined_EMULTIHOP 1
# endif
# if @ENOLINK_HIDDEN@
#  define ENOLINK   @ENOLINK_VALUE@
#  define GNULIB_defined_ENOLINK 1
# endif
# if @EOVERFLOW_HIDDEN@
#  define EOVERFLOW @EOVERFLOW_VALUE@
#  define GNULIB_defined_EOVERFLOW 1
# endif


/* On OpenBSD 4.0 and on native Windows, the macros ENOMSG, EIDRM, ENOLINK,
   EPROTO, EMULTIHOP, EBADMSG, EOVERFLOW, ENOTSUP, ECANCELED are not defined.
   Likewise, on NonStop Kernel, EDQUOT is not defined.
   Define them here.  Values >= 2000 seem safe to use: Solaris ESTALE = 151,
   HP-UX EWOULDBLOCK = 246, IRIX EDQUOT = 1133.

   Note: When one of these systems defines some of these macros some day,
   binaries will have to be recompiled so that they recognizes the new
   errno values from the system.  */

# ifndef ENOMSG
#  define ENOMSG    2000
#  define GNULIB_defined_ENOMSG 1
# endif

# ifndef EIDRM
#  define EIDRM     2001
#  define GNULIB_defined_EIDRM 1
# endif

# ifndef ENOLINK
#  define ENOLINK   2002
#  define GNULIB_defined_ENOLINK 1
# endif

# ifndef EPROTO
#  define EPROTO    2003
#  define GNULIB_defined_EPROTO 1
# endif

# ifndef EMULTIHOP
#  define EMULTIHOP 2004
#  define GNULIB_defined_EMULTIHOP 1
# endif

# ifndef EBADMSG
#  define EBADMSG   2005
#  define GNULIB_defined_EBADMSG 1
# endif

# ifndef EOVERFLOW
#  define EOVERFLOW 2006
#  define GNULIB_defined_EOVERFLOW 1
# endif

# ifndef ENOTSUP
#  define ENOTSUP   2007
#  define GNULIB_defined_ENOTSUP 1
# endif

# ifndef ENETRESET
#  define ENETRESET 2011
#  define GNULIB_defined_ENETRESET 1
# endif

# ifndef ECONNABORTED
#  define ECONNABORTED 2012
#  define GNULIB_defined_ECONNABORTED 1
# endif

# ifndef ESTALE
#  define ESTALE    2009
#  define GNULIB_defined_ESTALE 1
# endif

# ifndef EDQUOT
#  define EDQUOT 2010
#  define GNULIB_defined_EDQUOT 1
# endif

# ifndef ECANCELED
#  define ECANCELED 2008
#  define GNULIB_defined_ECANCELED 1
# endif

/* On many platforms, the macros EOWNERDEAD and ENOTRECOVERABLE are not
   defined.  */

# ifndef EOWNERDEAD
#  if defined __sun
    /* Use the same values as defined for Solaris >= 8, for
       interoperability.  */
#   define EOWNERDEAD      58
#   define ENOTRECOVERABLE 59
#  elif defined _WIN32 && ! defined __CYGWIN__
    /* We have a conflict here: pthreads-win32 defines these values
       differently than MSVC 10.  It's hairy to decide which one to use.  */
#   if defined __MINGW32__ && !defined USE_WINDOWS_THREADS
     /* Use the same values as defined by pthreads-win32, for
        interoperability.  */
#    define EOWNERDEAD      43
#    define ENOTRECOVERABLE 44
#   else
     /* Use the same values as defined by MSVC 10, for
        interoperability.  */
#    define EOWNERDEAD      133
#    define ENOTRECOVERABLE 127
#   endif
#  else
#   define EOWNERDEAD      2013
#   define ENOTRECOVERABLE 2014
#  endif
#  define GNULIB_defined_EOWNERDEAD 1
#  define GNULIB_defined_ENOTRECOVERABLE 1
# endif

# ifndef EILSEQ
#  define EILSEQ 2015
#  define GNULIB_defined_EILSEQ 1
# endif

#endif /* _@GUARD_PREFIX@_ERRNO_H */
#endif /* _@GUARD_PREFIX@_ERRNO_H */