90 lines
2.7 KiB
C
90 lines
2.7 KiB
C
/*
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* Copyright (C) 2019 by Sukchan Lee <acetcom@gmail.com>
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*
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* This file is part of Open5GS.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#if !defined(OGS_CORE_INSIDE) && !defined(OGS_CORE_COMPILATION)
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#error "This header cannot be included directly."
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#endif
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#ifndef OGS_ERRNO_H
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#define OGS_ERRNO_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if defined(_WIN32)
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typedef DWORD ogs_err_t;
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#define OGS_EPERM ERROR_ACCESS_DENIED
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#define OGS_ENOMEM ERROR_NOT_ENOUGH_MEMORY
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#define OGS_EACCES ERROR_ACCESS_DENIED
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#define OGS_EEXIST ERROR_ALREADY_EXISTS
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#define OGS_EEXIST_FILE ERROR_FILE_EXISTS
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#define OGS_ECONNRESET WSAECONNRESET
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#define OGS_ETIMEDOUT WSAETIMEDOUT
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#define OGS_ECONNREFUSED WSAECONNREFUSED
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#define OGS_EBADF WSAEBADF
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#define OGS_EAGAIN WSAEWOULDBLOCK
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#define ogs_errno GetLastError()
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#define ogs_set_errno(err) SetLastError(err)
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#define ogs_socket_errno WSAGetLastError()
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#define ogs_set_socket_errno(err) WSASetLastError(err)
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#else
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typedef int ogs_err_t;
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#define OGS_EPERM EPERM
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#define OGS_ENOMEM ENOMEM
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#define OGS_EACCES EACCES
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#define OGS_EEXIST EEXIST
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#define OGS_EEXIST_FILE EEXIST
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#define OGS_ECONNRESET ECONNRESET
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#define OGS_ETIMEDOUT ETIMEDOUT
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#define OGS_ECONNREFUSED ECONNREFUSED
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#define OGS_EBADF EBADF
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#if (__hpux__)
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#define OGS_EAGAIN EWOULDBLOCK
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#else
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#define OGS_EAGAIN EAGAIN
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#endif
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#define ogs_errno errno
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#define ogs_socket_errno errno
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#define ogs_set_errno(err) errno = err
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#define ogs_set_socket_errno(err) errno = err
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#endif
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#define OGS_OK 0
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#define OGS_ERROR -1
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#define OGS_RETRY -2
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#define OGS_TIMEUP -3
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#define OGS_DONE -4
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char *ogs_strerror(ogs_err_t err, char *buf, size_t size);
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#ifdef __cplusplus
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}
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#endif
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#endif /* OGS_ERRNO_H */
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