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28f540f4 RM |
1 | /* Copyright (C) 1994 Free Software Foundation, Inc. |
2 | This file is part of the GNU C Library. | |
3 | ||
4 | The GNU C Library is free software; you can redistribute it and/or | |
5 | modify it under the terms of the GNU Library General Public License as | |
6 | published by the Free Software Foundation; either version 2 of the | |
7 | License, or (at your option) any later version. | |
8 | ||
9 | The GNU C Library is distributed in the hope that it will be useful, | |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
12 | Library General Public License for more details. | |
13 | ||
14 | You should have received a copy of the GNU Library General Public | |
15 | License along with the GNU C Library; see the file COPYING.LIB. If | |
16 | not, write to the Free Software Foundation, Inc., 675 Mass Ave, | |
17 | Cambridge, MA 02139, USA. */ | |
18 | ||
19 | #include <ansidecl.h> | |
20 | #include <errno.h> | |
21 | #include <sys/socket.h> | |
22 | #include <hurd.h> | |
23 | #include <hurd/socket.h> | |
24 | #include <hurd/fd.h> | |
25 | ||
26 | /* Send N bytes of BUF to socket FD. Returns the number sent or -1. */ | |
27 | int | |
28 | DEFUN(send, (fd, buf, n, flags), | |
29 | int fd AND PTR buf AND size_t n AND int flags) | |
30 | { | |
31 | error_t err; | |
32 | int wrote; | |
33 | ||
34 | err = HURD_DPORT_USE (fd, __socket_send (port, MACH_PORT_NULL, | |
35 | flags, buf, n, | |
36 | NULL, MACH_MSG_TYPE_COPY_SEND, 0, | |
37 | NULL, 0, &wrote)); | |
38 | ||
39 | return err ? __hurd_dfail (fd, err) : wrote; | |
40 | } |