| 1 | /* Copyright (C) 1992-2024 Free Software Foundation, Inc. |
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| 2 | This file is part of the GNU C Library. |
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| 3 | |
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| 4 | The GNU C Library is free software; you can redistribute it and/or |
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| 5 | modify it under the terms of the GNU Lesser General Public |
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| 6 | License as published by the Free Software Foundation; either |
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| 7 | version 2.1 of the License, or (at your option) any later version. |
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| 8 | |
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| 9 | The GNU C Library is distributed in the hope that it will be useful, |
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| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 12 | Lesser General Public License for more details. |
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| 13 | |
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| 14 | You should have received a copy of the GNU Lesser General Public |
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| 15 | License along with the GNU C Library; if not, see |
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| 16 | <https://www.gnu.org/licenses/>. */ |
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| 17 | |
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| 18 | #include <errno.h> |
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| 19 | #include <sys/socket.h> |
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| 20 | #include <hurd.h> |
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| 21 | #include <hurd/socket.h> |
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| 22 | #include <hurd/fd.h> |
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| 23 | |
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| 24 | /* Shut down all or part of the connection open on socket FD. |
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| 25 | HOW determines what to shut down: |
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| 26 | 0 = No more receptions; |
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| 27 | 1 = No more transmissions; |
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| 28 | 2 = No more receptions or transmissions. |
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| 29 | Returns 0 on success, -1 for errors. */ |
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| 30 | /* XXX should be __shutdown ? */ |
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| 31 | int |
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| 32 | shutdown (int fd, int how) |
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| 33 | { |
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| 34 | error_t err = HURD_DPORT_USE (fd, __socket_shutdown (port, how)); |
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| 35 | if (err) |
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| 36 | return __hurd_dfail (fd, err); |
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| 37 | return 0; |
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| 38 | } |
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| 39 | |
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