blob: e14416e63ae7b143181a9a95e959f9e17e2d419b (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
/* Read block from given position in file without changing file pointer.
Hurd version.
Copyright (C) 2001-2020 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#include <sysdep-cancel.h>
#include <not-cancel.h>
ssize_t
__libc_pread64 (int fd, void *buf, size_t nbytes, off64_t offset)
{
ssize_t ret;
int cancel_oldtype = LIBC_CANCEL_ASYNC();
ret = __pread64_nocancel (fd, buf, nbytes, offset);
LIBC_CANCEL_RESET (cancel_oldtype);
return ret;
}
#ifndef __libc_pread64
weak_alias (__libc_pread64, __pread64)
libc_hidden_weak (__pread64)
weak_alias (__libc_pread64, pread64)
#endif
|
