65 lines
1.9 KiB
C
65 lines
1.9 KiB
C
/* sys/un.h - definitions for UNIX domain sockets
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Copyright 2024 Free Software Foundation, Inc.
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This file is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation; either version 2.1 of the
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License, or (at your option) any later version.
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This file 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 Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>. */
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/* Written by Collin Funk. */
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#ifndef _@GUARD_PREFIX@_SYS_UN_H
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#if __GNUC__ >= 3
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@PRAGMA_SYSTEM_HEADER@
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#endif
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@PRAGMA_COLUMNS@
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#if @HAVE_SYS_UN_H@
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/* On glibc, in C++ mode with clang, <stddef.h> and <string.h> need to be
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included before <sys/un.h>, because otherwise <sys/un.h> includes them inside
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an 'extern "C" { ... }' block, which leads to compilation errors in gnulib's
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<string.h> override. */
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# if defined __cplusplus
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# include <stddef.h>
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# include <string.h>
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# endif
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/* The include_next requires a split double-inclusion guard. */
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# @INCLUDE_NEXT@ @NEXT_SYS_UN_H@
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#endif
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#ifndef _@GUARD_PREFIX@_SYS_UN_H
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#define _@GUARD_PREFIX@_SYS_UN_H 1
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#if !@HAVE_SYS_UN_H@
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/* A platform that lacks <sys/un.h>. */
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/* Windows requires <winsock2.h> to be included before <afunix.h>. */
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# if @HAVE_WINSOCK2_H@
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# include <winsock2.h>
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# endif
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# if @HAVE_AFUNIX_H@
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# include <afunix.h>
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# endif
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/* If a platform does not support AF_UNIX sockets 'struct sockaddr_un' will
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not be defined. You may use HAVE_UNIXSOCKET after including <config.h>. */
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#endif
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#endif /* _@GUARD_PREFIX@_SYS_UN_H */
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#endif /* _@GUARD_PREFIX@_SYS_UN_H */
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