From: Ilya Leoshkevich <iii@linux.ibm.com>
Date: Tue, 14 Feb 2023 23:12:17 +0000 (+0100)
Subject: samples/bpf: Use bpf_{btf,link,map,prog}_get_info_by_fd()
X-Git-Tag: v6.3-rc1~162^2~13^2~16
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=c0ca277bb8bc43152d2b2fa60b47a1e1d609da45;p=linux.git
samples/bpf: Use bpf_{btf,link,map,prog}_get_info_by_fd()
Use the new type-safe wrappers around bpf_obj_get_info_by_fd().
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20230214231221.249277-5-iii@linux.ibm.com
---
diff --git a/samples/bpf/test_map_in_map_user.c b/samples/bpf/test_map_in_map_user.c
index 9e79df4071f5..55dca43f3723 100644
--- a/samples/bpf/test_map_in_map_user.c
+++ b/samples/bpf/test_map_in_map_user.c
@@ -38,7 +38,7 @@ static void check_map_id(int inner_map_fd, int map_in_map_fd, uint32_t key)
uint32_t info_len = sizeof(info);
int ret, id;
- ret = bpf_obj_get_info_by_fd(inner_map_fd, &info, &info_len);
+ ret = bpf_map_get_info_by_fd(inner_map_fd, &info, &info_len);
assert(!ret);
ret = bpf_map_lookup_elem(map_in_map_fd, &key, &id);
diff --git a/samples/bpf/xdp1_user.c b/samples/bpf/xdp1_user.c
index 281dc964de8d..f05e797013e9 100644
--- a/samples/bpf/xdp1_user.c
+++ b/samples/bpf/xdp1_user.c
@@ -153,7 +153,7 @@ int main(int argc, char **argv)
return 1;
}
- err = bpf_obj_get_info_by_fd(prog_fd, &info, &info_len);
+ err = bpf_prog_get_info_by_fd(prog_fd, &info, &info_len);
if (err) {
printf("can't get prog info - %s\n", strerror(errno));
return err;
diff --git a/samples/bpf/xdp_adjust_tail_user.c b/samples/bpf/xdp_adjust_tail_user.c
index 167646077c8f..e9426bd65420 100644
--- a/samples/bpf/xdp_adjust_tail_user.c
+++ b/samples/bpf/xdp_adjust_tail_user.c
@@ -184,7 +184,7 @@ int main(int argc, char **argv)
return 1;
}
- err = bpf_obj_get_info_by_fd(prog_fd, &info, &info_len);
+ err = bpf_prog_get_info_by_fd(prog_fd, &info, &info_len);
if (err) {
printf("can't get prog info - %s\n", strerror(errno));
return 1;
diff --git a/samples/bpf/xdp_fwd_user.c b/samples/bpf/xdp_fwd_user.c
index 84f57f1209ce..193b3b79b31f 100644
--- a/samples/bpf/xdp_fwd_user.c
+++ b/samples/bpf/xdp_fwd_user.c
@@ -76,9 +76,9 @@ static int do_detach(int ifindex, const char *ifname, const char *app_name)
return prog_fd;
}
- err = bpf_obj_get_info_by_fd(prog_fd, &prog_info, &info_len);
+ err = bpf_prog_get_info_by_fd(prog_fd, &prog_info, &info_len);
if (err) {
- printf("ERROR: bpf_obj_get_info_by_fd failed (%s)\n",
+ printf("ERROR: bpf_prog_get_info_by_fd failed (%s)\n",
strerror(errno));
goto close_out;
}
diff --git a/samples/bpf/xdp_redirect_cpu_user.c b/samples/bpf/xdp_redirect_cpu_user.c
index a12381c37d2b..e1458405e2ba 100644
--- a/samples/bpf/xdp_redirect_cpu_user.c
+++ b/samples/bpf/xdp_redirect_cpu_user.c
@@ -494,9 +494,9 @@ int main(int argc, char **argv)
goto end_cpu;
}
- ret = bpf_obj_get_info_by_fd(bpf_map__fd(skel->maps.cpu_map), &info, &infosz);
+ ret = bpf_map_get_info_by_fd(bpf_map__fd(skel->maps.cpu_map), &info, &infosz);
if (ret < 0) {
- fprintf(stderr, "Failed bpf_obj_get_info_by_fd for cpumap: %s\n",
+ fprintf(stderr, "Failed bpf_map_get_info_by_fd for cpumap: %s\n",
strerror(errno));
goto end_cpu;
}
diff --git a/samples/bpf/xdp_rxq_info_user.c b/samples/bpf/xdp_rxq_info_user.c
index 08f5331d2b00..b95e0ef61f06 100644
--- a/samples/bpf/xdp_rxq_info_user.c
+++ b/samples/bpf/xdp_rxq_info_user.c
@@ -602,7 +602,7 @@ int main(int argc, char **argv)
return EXIT_FAIL_XDP;
}
- err = bpf_obj_get_info_by_fd(prog_fd, &info, &info_len);
+ err = bpf_prog_get_info_by_fd(prog_fd, &info, &info_len);
if (err) {
printf("can't get prog info - %s\n", strerror(errno));
return err;
diff --git a/samples/bpf/xdp_sample_pkts_user.c b/samples/bpf/xdp_sample_pkts_user.c
index 7df7163239ac..e39d7f654f30 100644
--- a/samples/bpf/xdp_sample_pkts_user.c
+++ b/samples/bpf/xdp_sample_pkts_user.c
@@ -35,7 +35,7 @@ static int do_attach(int idx, int fd, const char *name)
return err;
}
- err = bpf_obj_get_info_by_fd(fd, &info, &info_len);
+ err = bpf_prog_get_info_by_fd(fd, &info, &info_len);
if (err) {
printf("can't get prog info - %s\n", strerror(errno));
return err;
diff --git a/samples/bpf/xdp_tx_iptunnel_user.c b/samples/bpf/xdp_tx_iptunnel_user.c
index 307baef6861a..7e4b2f7108a6 100644
--- a/samples/bpf/xdp_tx_iptunnel_user.c
+++ b/samples/bpf/xdp_tx_iptunnel_user.c
@@ -295,7 +295,7 @@ int main(int argc, char **argv)
return 1;
}
- err = bpf_obj_get_info_by_fd(prog_fd, &info, &info_len);
+ err = bpf_prog_get_info_by_fd(prog_fd, &info, &info_len);
if (err) {
printf("can't get prog info - %s\n", strerror(errno));
return err;