[bpf-next,v3,4/8] samples/bpf: Use bpf_{btf,link,map,prog}_get_info_by_fd()

Commit Message

Ilya Leoshkevich Feb. 14, 2023, 11:12 p.m. UTC

Use the new type-safe wrappers around bpf_obj_get_info_by_fd().

Signed-off-by: Ilya Leoshkevich <[e-mail]>
---
 samples/bpf/test_map_in_map_user.c  | 2 +-
 samples/bpf/xdp1_user.c             | 2 +-
 samples/bpf/xdp_adjust_tail_user.c  | 2 +-
 samples/bpf/xdp_fwd_user.c          | 4 ++--
 samples/bpf/xdp_redirect_cpu_user.c | 4 ++--
 samples/bpf/xdp_rxq_info_user.c     | 2 +-
 samples/bpf/xdp_sample_pkts_user.c  | 2 +-
 samples/bpf/xdp_tx_iptunnel_user.c  | 2 +-
 8 files changed, 10 insertions(+), 10 deletions(-)

Patch

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;