projects / lttng-modules.git / blame
| Commit | Line | Data |
|---|---|---|
| a90917c3 MD |
1 | #ifndef _LTTNG_WRAPPER_SPLICE_H |
| 2 | #define _LTTNG_WRAPPER_SPLICE_H | |
| 90225db5 MD |
3 | |
| 4 | /* | |
| 886d51a3 | 5 | * wrapper/splice.h |
| 90225db5 | 6 | * |
| 00525d30 | 7 | * wrapper around splice_to_pipe. Using KALLSYMS to get its address when |
| 90225db5 MD |
8 | * available, else we need to have a kernel that exports this function to GPL |
| 9 | * modules. | |
| 10 | * | |
| 886d51a3 MD |
11 | * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> |
| 12 | * | |
| 13 | * This library is free software; you can redistribute it and/or | |
| 14 | * modify it under the terms of the GNU Lesser General Public | |
| 15 | * License as published by the Free Software Foundation; only | |
| 16 | * version 2.1 of the License. | |
| 17 | * | |
| 18 | * This library is distributed in the hope that it will be useful, | |
| 19 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 20 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 21 | * Lesser General Public License for more details. | |
| 22 | * | |
| 23 | * You should have received a copy of the GNU Lesser General Public | |
| 24 | * License along with this library; if not, write to the Free Software | |
| 25 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
| 90225db5 MD |
26 | */ |
| 27 | ||
| 90225db5 MD |
28 | #include <linux/splice.h> |
| 29 | ||
| 90225db5 | 30 | ssize_t wrapper_splice_to_pipe(struct pipe_inode_info *pipe, |
| 5dd620fa | 31 | struct splice_pipe_desc *spd); |
| 90225db5 | 32 | |
| 45750163 MD |
33 | #ifndef PIPE_DEF_BUFFERS |
| 34 | #define PIPE_DEF_BUFFERS 16 | |
| 35 | #endif | |
| 36 | ||
| a90917c3 | 37 | #endif /* _LTTNG_WRAPPER_SPLICE_H */ |