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| author | Daniel T. Lee <danieltimlee@gmail.com> | 2023-08-18 18:01:13 +0900 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2023-08-21 15:39:09 -0700 |
| commit | 4a0ee78890699706f59cc9bdf8283ecaa4e0a141 (patch) | |
| tree | b8bde98ddaf00497ce97b2df14735b224bc2d1ef /samples/bpf/tracex7.bpf.c | |
| parent | e7e6c774f5d40244444f23b8c49dac2ded158d8c (diff) | |
| download | linux-4a0ee78890699706f59cc9bdf8283ecaa4e0a141.tar.gz linux-4a0ee78890699706f59cc9bdf8283ecaa4e0a141.tar.bz2 linux-4a0ee78890699706f59cc9bdf8283ecaa4e0a141.zip | |
samples/bpf: unify bpf program suffix to .bpf with tracing programs
Currently, BPF programs typically have a suffix of .bpf.c. However,
some programs still utilize a mixture of _kern.c suffix alongside the
naming convention. In order to achieve consistency in the naming of
these programs, this commit unifies the inconsistency in the naming
convention of BPF kernel programs.
Signed-off-by: Daniel T. Lee <danieltimlee@gmail.com>
Link: https://lore.kernel.org/r/20230818090119.477441-4-danieltimlee@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'samples/bpf/tracex7.bpf.c')
| -rw-r--r-- | samples/bpf/tracex7.bpf.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/samples/bpf/tracex7.bpf.c b/samples/bpf/tracex7.bpf.c new file mode 100644 index 000000000000..ab8d6704a5a4 --- /dev/null +++ b/samples/bpf/tracex7.bpf.c @@ -0,0 +1,15 @@ +#include "vmlinux.h" +#include <linux/version.h> +#include <bpf/bpf_helpers.h> + +SEC("kprobe/open_ctree") +int bpf_prog1(struct pt_regs *ctx) +{ + unsigned long rc = -12; + + bpf_override_return(ctx, rc); + return 0; +} + +char _license[] SEC("license") = "GPL"; +u32 _version SEC("version") = LINUX_VERSION_CODE; |