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| author |   Andrii Nakryiko <andriin@fb.com> | 2020-07-27 15:47:15 -0700 |
|---|---|---|
| committer |   Daniel Borkmann <daniel@iogearbox.net> | 2020-07-28 12:20:44 +0200 |
| commit | e1613b5714ee6c186c9628e9958edf65e9d9cddd (patch) | |
| tree | 07ff33ff9f44fa48a3a4cce1044a7b6a1273068f /tools/include | |
| parent | tools, bpftool: Add LSM type to array of prog names (diff) | |
| download | wireguard-linux-e1613b5714ee6c186c9628e9958edf65e9d9cddd.tar.xz wireguard-linux-e1613b5714ee6c186c9628e9958edf65e9d9cddd.zip | |
bpf: Fix bpf_ringbuf_output() signature to return long
Due to bpf tree fix merge, bpf_ringbuf_output() signature ended up with int as
a return type, while all other helpers got converted to returning long. So fix
it in bpf-next now.
Fixes: b0659d8a950d ("bpf: Fix definition of bpf_ringbuf_output() helper in UAPI comments")
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Song Liu <songliubraving@fb.com>
Link: https://lore.kernel.org/bpf/20200727224715.652037-1-andriin@fb.com
Diffstat (limited to 'tools/include')
| -rw-r--r-- | tools/include/uapi/linux/bpf.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h index e1ba4ae6a916..eb5e0c38eb2c 100644 --- a/tools/include/uapi/linux/bpf.h +++ b/tools/include/uapi/linux/bpf.h @@ -3241,7 +3241,7 @@ union bpf_attr { * Return * The id is returned or 0 in case the id could not be retrieved. * - * int bpf_ringbuf_output(void *ringbuf, void *data, u64 size, u64 flags) + * long bpf_ringbuf_output(void *ringbuf, void *data, u64 size, u64 flags) * Description * Copy *size* bytes from *data* into a ring buffer *ringbuf*. * If **BPF_RB_NO_WAKEUP** is specified in *flags*, no notification |