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| author | Daniel T. Lee <danieltimlee@gmail.com> | 2020-09-04 15:34:33 +0900 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2020-09-04 16:37:48 +0200 |
| commit | 698584dffd4bca834ac4733fc6a659a0a0d213e7 (patch) | |
| tree | 410116106c57e96dc5a780a039caecff7a7b8ae0 | |
| parent | 8eb629585d2231e90112148009e2a11b0979ca38 (diff) | |
| download | linux-stable-698584dffd4bca834ac4733fc6a659a0a0d213e7.tar.gz linux-stable-698584dffd4bca834ac4733fc6a659a0a0d213e7.tar.bz2 linux-stable-698584dffd4bca834ac4733fc6a659a0a0d213e7.zip | |
samples, bpf: Replace bpf_program__title() with bpf_program__section_name()
From commit 521095842027 ("libbpf: Deprecate notion of BPF program
"title" in favor of "section name""), the term title has been replaced
with section name in libbpf.
Since the bpf_program__title() has been deprecated, this commit
switches this function to bpf_program__section_name(). Due to
this commit, the compilation warning issue has also been resolved.
Fixes: 521095842027 ("libbpf: Deprecate notion of BPF program "title" in favor of "section name"")
Signed-off-by: Daniel T. Lee <danieltimlee@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20200904063434.24963-1-danieltimlee@gmail.com
| -rw-r--r-- | samples/bpf/sockex3_user.c | 6 | ||||
| -rw-r--r-- | samples/bpf/spintest_user.c | 6 | ||||
| -rw-r--r-- | samples/bpf/tracex5_user.c | 6 | ||||
| -rw-r--r-- | samples/bpf/xdp_redirect_cpu_user.c | 2 |
4 files changed, 10 insertions, 10 deletions
diff --git a/samples/bpf/sockex3_user.c b/samples/bpf/sockex3_user.c index 4dbee7427d47..7793f6a6ae7e 100644 --- a/samples/bpf/sockex3_user.c +++ b/samples/bpf/sockex3_user.c @@ -29,8 +29,8 @@ int main(int argc, char **argv) struct rlimit r = {RLIM_INFINITY, RLIM_INFINITY}; struct bpf_program *prog; struct bpf_object *obj; + const char *section; char filename[256]; - const char *title; FILE *f; snprintf(filename, sizeof(filename), "%s_kern.o", argv[0]); @@ -58,8 +58,8 @@ int main(int argc, char **argv) bpf_object__for_each_program(prog, obj) { fd = bpf_program__fd(prog); - title = bpf_program__title(prog, false); - if (sscanf(title, "socket/%d", &key) != 1) { + section = bpf_program__section_name(prog); + if (sscanf(section, "socket/%d", &key) != 1) { fprintf(stderr, "ERROR: finding prog failed\n"); goto cleanup; } diff --git a/samples/bpf/spintest_user.c b/samples/bpf/spintest_user.c index 847da9284fa8..f090d0dc60d6 100644 --- a/samples/bpf/spintest_user.c +++ b/samples/bpf/spintest_user.c @@ -17,7 +17,7 @@ int main(int ac, char **argv) long key, next_key, value; struct bpf_program *prog; int map_fd, i, j = 0; - const char *title; + const char *section; struct ksym *sym; if (setrlimit(RLIMIT_MEMLOCK, &r)) { @@ -51,8 +51,8 @@ int main(int ac, char **argv) } bpf_object__for_each_program(prog, obj) { - title = bpf_program__title(prog, false); - if (sscanf(title, "kprobe/%s", symbol) != 1) + section = bpf_program__section_name(prog); + if (sscanf(section, "kprobe/%s", symbol) != 1) continue; /* Attach prog only when symbol exists */ diff --git a/samples/bpf/tracex5_user.c b/samples/bpf/tracex5_user.c index 98dad57a96c4..c17d3fb5fd64 100644 --- a/samples/bpf/tracex5_user.c +++ b/samples/bpf/tracex5_user.c @@ -39,8 +39,8 @@ int main(int ac, char **argv) struct bpf_program *prog; struct bpf_object *obj; int key, fd, progs_fd; + const char *section; char filename[256]; - const char *title; FILE *f; setrlimit(RLIMIT_MEMLOCK, &r); @@ -78,9 +78,9 @@ int main(int ac, char **argv) } bpf_object__for_each_program(prog, obj) { - title = bpf_program__title(prog, false); + section = bpf_program__section_name(prog); /* register only syscalls to PROG_ARRAY */ - if (sscanf(title, "kprobe/%d", &key) != 1) + if (sscanf(section, "kprobe/%d", &key) != 1) continue; fd = bpf_program__fd(prog); diff --git a/samples/bpf/xdp_redirect_cpu_user.c b/samples/bpf/xdp_redirect_cpu_user.c index 004c0622c913..3dd366e9474d 100644 --- a/samples/bpf/xdp_redirect_cpu_user.c +++ b/samples/bpf/xdp_redirect_cpu_user.c @@ -111,7 +111,7 @@ static void print_avail_progs(struct bpf_object *obj) bpf_object__for_each_program(pos, obj) { if (bpf_program__is_xdp(pos)) - printf(" %s\n", bpf_program__title(pos, false)); + printf(" %s\n", bpf_program__section_name(pos)); } } |