mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2024-11-09 06:50:22 +00:00
118 lines
2.8 KiB
C
118 lines
2.8 KiB
C
/* Test of <errno.h> substitute.
|
|
Copyright (C) 2008 Free Software Foundation, Inc.
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program 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 General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
|
|
|
/* Written by Bruno Haible <bruno@clisp.org>, 2008. */
|
|
|
|
#include <config.h>
|
|
|
|
#include <errno.h>
|
|
|
|
/* Verify that the POSIX mandated errno values exist and can be used as
|
|
initializers outside of a function.
|
|
The variable names happen to match the Linux/x86 error numbers. */
|
|
int e1 = EPERM;
|
|
int e2 = ENOENT;
|
|
int e3 = ESRCH;
|
|
int e4 = EINTR;
|
|
int e5 = EIO;
|
|
int e6 = ENXIO;
|
|
int e7 = E2BIG;
|
|
int e8 = ENOEXEC;
|
|
int e9 = EBADF;
|
|
int e10 = ECHILD;
|
|
int e11 = EAGAIN;
|
|
int e11a = EWOULDBLOCK;
|
|
int e12 = ENOMEM;
|
|
int e13 = EACCES;
|
|
int e14 = EFAULT;
|
|
int e16 = EBUSY;
|
|
int e17 = EEXIST;
|
|
int e18 = EXDEV;
|
|
int e19 = ENODEV;
|
|
int e20 = ENOTDIR;
|
|
int e21 = EISDIR;
|
|
int e22 = EINVAL;
|
|
int e23 = ENFILE;
|
|
int e24 = EMFILE;
|
|
int e25 = ENOTTY;
|
|
int e26 = ETXTBSY;
|
|
int e27 = EFBIG;
|
|
int e28 = ENOSPC;
|
|
int e29 = ESPIPE;
|
|
int e30 = EROFS;
|
|
int e31 = EMLINK;
|
|
int e32 = EPIPE;
|
|
int e33 = EDOM;
|
|
int e34 = ERANGE;
|
|
int e35 = EDEADLK;
|
|
int e36 = ENAMETOOLONG;
|
|
int e37 = ENOLCK;
|
|
int e38 = ENOSYS;
|
|
int e39 = ENOTEMPTY;
|
|
int e40 = ELOOP;
|
|
int e42 = ENOMSG;
|
|
int e43 = EIDRM;
|
|
int e67 = ENOLINK;
|
|
int e71 = EPROTO;
|
|
int e72 = EMULTIHOP;
|
|
int e74 = EBADMSG;
|
|
int e75 = EOVERFLOW;
|
|
int e84 = EILSEQ;
|
|
int e88 = ENOTSOCK;
|
|
int e89 = EDESTADDRREQ;
|
|
int e90 = EMSGSIZE;
|
|
int e91 = EPROTOTYPE;
|
|
int e92 = ENOPROTOOPT;
|
|
int e93 = EPROTONOSUPPORT;
|
|
int e95 = EOPNOTSUPP;
|
|
int e95a = ENOTSUP;
|
|
int e97 = EAFNOSUPPORT;
|
|
int e98 = EADDRINUSE;
|
|
int e99 = EADDRNOTAVAIL;
|
|
int e100 = ENETDOWN;
|
|
int e101 = ENETUNREACH;
|
|
int e102 = ENETRESET;
|
|
int e103 = ECONNABORTED;
|
|
int e104 = ECONNRESET;
|
|
int e105 = ENOBUFS;
|
|
int e106 = EISCONN;
|
|
int e107 = ENOTCONN;
|
|
int e110 = ETIMEDOUT;
|
|
int e111 = ECONNREFUSED;
|
|
int e113 = EHOSTUNREACH;
|
|
int e114 = EALREADY;
|
|
int e115 = EINPROGRESS;
|
|
int e116 = ESTALE;
|
|
int e122 = EDQUOT;
|
|
int e125 = ECANCELED;
|
|
|
|
/* Don't verify that these errno values are all different, except for possibly
|
|
EWOULDBLOCK == EAGAIN. Even Linux/x86 does not pass this check: it has
|
|
ENOTSUP == EOPNOTSUPP. */
|
|
|
|
int
|
|
main ()
|
|
{
|
|
/* Verify that errno can be assigned. */
|
|
errno = EOVERFLOW;
|
|
|
|
/* snprintf() callers want to distinguish EINVAL and EOVERFLOW. */
|
|
if (errno == EINVAL)
|
|
return 1;
|
|
|
|
return 0;
|
|
}
|