diff mbox series

[v2,bpf-next,05/12] libbpf: stop using to-be-deprecated APIs

Message ID 20211103220845.2676888-6-andrii@kernel.org (mailing list archive)
State Accepted
Delegated to: BPF
Headers show
Series libbpf: add unified bpf_prog_load() low-level API | expand

Checks

Context Check Description
bpf/vmtest-bpf-next-PR success PR summary
netdev/tree_selection success Clearly marked for bpf-next
netdev/fixes_present success Fixes tag not required for -next series
netdev/subject_prefix success Link
netdev/cover_letter success Series has a cover letter
netdev/patch_count success Link
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 0 this patch: 0
netdev/cc_maintainers warning 6 maintainers not CCed: songliubraving@fb.com yhs@fb.com kafai@fb.com netdev@vger.kernel.org kpsingh@kernel.org john.fastabend@gmail.com
netdev/build_clang success Errors and warnings before: 0 this patch: 0
netdev/module_param success Was 0 now: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 0 this patch: 0
netdev/checkpatch warning WARNING: Prefer __alias("bpf_program_nth_fd") over __attribute__((alias("bpf_program_nth_fd")))
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0
bpf/vmtest-bpf-next success VM_Test

Commit Message

Andrii Nakryiko Nov. 3, 2021, 10:08 p.m. UTC 
Remove all the internal uses of libbpf APIs that are slated to be
deprecated in v0.7.

Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
---
 tools/lib/bpf/libbpf.c | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c
index 5751cade0f66..dfd15cc60ea7 100644
--- a/tools/lib/bpf/libbpf.c
+++ b/tools/lib/bpf/libbpf.c
@@ -7709,7 +7709,7 @@  int bpf_object__pin_maps(struct bpf_object *obj, const char *path)
 	return 0;
 
 err_unpin_maps:
-	while ((map = bpf_map__prev(map, obj))) {
+	while ((map = bpf_object__prev_map(obj, map))) {
 		if (!map->pin_path)
 			continue;
 
@@ -7789,7 +7789,7 @@  int bpf_object__pin_programs(struct bpf_object *obj, const char *path)
 	return 0;
 
 err_unpin_programs:
-	while ((prog = bpf_program__prev(prog, obj))) {
+	while ((prog = bpf_object__prev_program(obj, prog))) {
 		char buf[PATH_MAX];
 		int len;
 
@@ -8130,9 +8130,11 @@  int bpf_program__set_autoload(struct bpf_program *prog, bool autoload)
 	return 0;
 }
 
+static int bpf_program_nth_fd(const struct bpf_program *prog, int n);
+
 int bpf_program__fd(const struct bpf_program *prog)
 {
-	return bpf_program__nth_fd(prog, 0);
+	return bpf_program_nth_fd(prog, 0);
 }
 
 size_t bpf_program__size(const struct bpf_program *prog)
@@ -8178,7 +8180,10 @@  int bpf_program__set_prep(struct bpf_program *prog, int nr_instances,
 	return 0;
 }
 
-int bpf_program__nth_fd(const struct bpf_program *prog, int n)
+__attribute__((alias("bpf_program_nth_fd")))
+int bpf_program__nth_fd(const struct bpf_program *prog, int n);
+
+static int bpf_program_nth_fd(const struct bpf_program *prog, int n)
 {
 	int fd;