Additional CO-RE code (eBPF.plugin) (#15078)

1 files changed, 18 insertions, 0 deletions

diff --git a/libnetdata/ebpf/ebpf.h b/libnetdata/ebpf/ebpf.h
index e82aaedd47..455372753d 100644
--- a/libnetdata/ebpf/ebpf.h
+++ b/libnetdata/ebpf/ebpf.h
@@ -340,6 +340,16 @@ typedef struct netdata_ebpf_histogram {
     uint64_t histogram[NETDATA_EBPF_HIST_MAX_BINS];
 } netdata_ebpf_histogram_t;
 
+enum fs_btf_counters {
+    NETDATA_KEY_BTF_READ,
+    NETDATA_KEY_BTF_WRITE,
+    NETDATA_KEY_BTF_OPEN,
+    NETDATA_KEY_BTF_SYNC_ATTR,
+    NETDATA_KEY_BTF_OPEN2,
+
+    NETDATA_FS_BTF_END
+};
+
 typedef struct ebpf_filesystem_partitions {
     char *filesystem;
     char *optional_filesystem;
@@ -359,6 +369,14 @@ typedef struct ebpf_filesystem_partitions {
     ebpf_addresses_t addresses;
     uint64_t kernels;
     ebpf_local_maps_t *fs_maps;
+
+    // BPF structure
+#ifdef LIBBPF_MAJOR_VERSION
+    struct filesystem_bpf *fs_obj;
+#else
+    void *fs_obj;
+#endif
+    const char *functions[NETDATA_FS_BTF_END];
 } ebpf_filesystem_partitions_t;
 
 typedef struct ebpf_sync_syscalls {