Hi.
First, I hope you are fine and the same for your relatives.
In this patch, I aligned dumped C file headers with that of skeletons, so the
first lines of C dumped files are the following:
/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
/* THIS FILE IS AUTOGENERATED BY BPFTOOL! */
#ifndef __VMLINUX_H__
#define __VMLINUX_H__
The goal is to warn users this file must not be edited as it was automatically
generated.
Indeed, skeletons also contain the same message.
This patch is clearly not a big change which impacts the future of bpftool but
I think it could be welcomed.
If you see any way to improve it or have any question, feel free to ask.
Change since:
v1:
* Drop command used to generate the file and use the same warning message
as skeletons.
* Add SPDX license.
Francis Laniel (1):
bpftool: Align dumped file generated header with skeletons.
tools/bpf/bpftool/btf.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
--
2.25.1
This commit adds the following lines to file generated by dump:
/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
/* THIS FILE IS AUTOGENERATED BY BPFTOOL! */
Hence, the dumped file headers follows that of skeletons.
Signed-off-by: Francis Laniel <[email protected]>
---
tools/bpf/bpftool/btf.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/tools/bpf/bpftool/btf.c b/tools/bpf/bpftool/btf.c
index 7e6accb9d9f7..066a0acd0ecd 100644
--- a/tools/bpf/bpftool/btf.c
+++ b/tools/bpf/bpftool/btf.c
@@ -425,6 +425,8 @@ static int dump_btf_c(const struct btf *btf,
if (err)
return err;
+ printf("/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */\n");
+ printf("/* THIS FILE IS AUTOGENERATED BY BPFTOOL! */\n");
printf("#ifndef __VMLINUX_H__\n");
printf("#define __VMLINUX_H__\n");
printf("\n");
--
2.25.1