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688903eb | 1 | /* Copyright (C) 1991-2018 Free Software Foundation, Inc. |
5ae9d168 | 2 | This file is part of the GNU C Library. |
28f540f4 | 3 | |
5ae9d168 | 4 | The GNU C Library is free software; you can redistribute it and/or |
41bdb6e2 AJ |
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. | |
28f540f4 | 8 | |
5ae9d168 UD |
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 | |
41bdb6e2 | 12 | Lesser General Public License for more details. |
28f540f4 | 13 | |
41bdb6e2 | 14 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 PE |
15 | License along with the GNU C Library; if not, see |
16 | <http://www.gnu.org/licenses/>. */ | |
28f540f4 | 17 | |
28f540f4 RM |
18 | #include <errno.h> |
19 | #include <unistd.h> | |
20 | #include <sys/uio.h> | |
21 | ||
22 | /* Read data from file descriptor FD, and put the result in the | |
23 | buffers described by VECTOR, which is a vector of COUNT `struct iovec's. | |
24 | The buffers are filled in the order specified. | |
25 | Operates just like `read' (see <unistd.h>) except that data are | |
26 | put in VECTOR instead of a contiguous buffer. */ | |
3f62b69a | 27 | ssize_t |
9d46370c | 28 | __readv (int fd, const struct iovec *vector, int count) |
28f540f4 | 29 | { |
c4029823 | 30 | __set_errno (ENOSYS); |
28f540f4 RM |
31 | return -1; |
32 | } | |
d6daff12 | 33 | libc_hidden_def (__readv) |
e19c95fd | 34 | weak_alias (__readv, readv) |
10ceac89 RM |
35 | |
36 | stub_warning (readv) |