diff options
| author | Kui-Feng Lee <kuifeng@fb.com> | 2021-12-14 04:59:29 +0100 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2021-12-14 23:38:05 +0100 |
| commit | 7490d59268168adf16aa319b007986778080d367 (patch) | |
| tree | b3d96586275d75df30671364126147ee9fbc5dfb /samples/bpf/xdp_fwd_user.c | |
| parent | selftests/bpf: Stop using bpf_object__find_program_by_title API. (diff) | |
| download | linux-7490d59268168adf16aa319b007986778080d367.tar.xz linux-7490d59268168adf16aa319b007986778080d367.zip | |
samples/bpf: Stop using bpf_object__find_program_by_title API.
bpf_object__find_program_by_title is going to be deprecated.
Replace use cases of bpf_object__find_program_by_title in samples/bpf/
with bpf_object__for_each_program.
Signed-off-by: Kui-Feng Lee <kuifeng@fb.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20211214035931.1148209-3-kuifeng@fb.com
Diffstat (limited to 'samples/bpf/xdp_fwd_user.c')
| -rw-r--r-- | samples/bpf/xdp_fwd_user.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/samples/bpf/xdp_fwd_user.c b/samples/bpf/xdp_fwd_user.c index 00061261a8da..4ad896782f77 100644 --- a/samples/bpf/xdp_fwd_user.c +++ b/samples/bpf/xdp_fwd_user.c @@ -79,7 +79,9 @@ int main(int argc, char **argv) .prog_type = BPF_PROG_TYPE_XDP, }; const char *prog_name = "xdp_fwd"; - struct bpf_program *prog; + struct bpf_program *prog = NULL; + struct bpf_program *pos; + const char *sec_name; int prog_fd, map_fd = -1; char filename[PATH_MAX]; struct bpf_object *obj; @@ -134,7 +136,13 @@ int main(int argc, char **argv) return 1; } - prog = bpf_object__find_program_by_title(obj, prog_name); + bpf_object__for_each_program(pos, obj) { + sec_name = bpf_program__section_name(pos); + if (sec_name && !strcmp(sec_name, prog_name)) { + prog = pos; + break; + } + } prog_fd = bpf_program__fd(prog); if (prog_fd < 0) { printf("program not found: %s\n", strerror(prog_fd)); |