We can't use section name anymore because it's not unique
and pinning objects with multiple programs with the same
progtype/secname will fail.
Signed-off-by: Stanislav Fomichev <sdf@xxxxxxxxxx>
---
tools/lib/bpf/libbpf.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c
index ae0889bebe32..0373ca86a54c 100644
--- a/tools/lib/bpf/libbpf.c
+++ b/tools/lib/bpf/libbpf.c
@@ -285,7 +285,8 @@ struct bpf_program {
size_t sub_insn_off;
char *name;
- /* sec_name with / replaced by _; makes recursive pinning
+ /* sec_name (or name when using LIBBPF_STRICT_SEC_NAME)
+ * with / replaced by _; makes recursive pinning
* in bpf_object__pin_programs easier
*/
char *pin_name;
@@ -614,7 +615,11 @@ static char *__bpf_program__pin_name(struct bpf_program *prog)
{
char *name, *p;
- name = p = strdup(prog->sec_name);
+ if (libbpf_mode & LIBBPF_STRICT_SEC_NAME)
+ name = p = strdup(prog->name);
+ else
+ name = p = strdup(prog->sec_name);
+
while ((p = strchr(p, '/')))
*p = '_';
--
2.33.0.882.g93a45727a2-goog
