1 /* Copyright (C) 1991-2022 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 Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the 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 Lesser General Public License for more details.
13
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <https://www.gnu.org/licenses/>. */
17
18 #include <errno.h>
19 #include <unistd.h>
20 #include <sys/uio.h>
21
22 /* Write data pointed by the buffers described by VECTOR, which
23 is a vector of COUNT `struct iovec's, to file descriptor FD.
24 The data is written in the order specified.
25 Operates just like `write' (see <unistd.h>) except that the data
26 are taken from VECTOR instead of a contiguous buffer. */
27 ssize_t
__writev(int fd,const struct iovec * vector,int count)28 __writev (int fd, const struct iovec *vector, int count)
29 {
30 __set_errno (ENOSYS);
31 return -1;
32 }
33 libc_hidden_def (__writev)
34 weak_alias (__writev, writev)
35
36 stub_warning (writev)
37