1 /* Splice user pages into a pipe Linux implementation.
2 Copyright (C) 2017-2022 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
18
19 #include <fcntl.h>
20 #include <sys/uio.h>
21 #include <sysdep-cancel.h>
22
23 ssize_t
vmsplice(int fd,const struct iovec * iov,size_t count,unsigned int flags)24 vmsplice (int fd, const struct iovec *iov, size_t count, unsigned int flags)
25 {
26 return SYSCALL_CANCEL (vmsplice, fd, iov, count, flags);
27 }
28