Merging upstream version 1.30.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 25 insertions, 0 deletions

diff --git a/libnetdata/ebpf/ebpf.h b/libnetdata/ebpf/ebpf.h
index d4faccffd..ac3a1a2fc 100644
--- a/libnetdata/ebpf/ebpf.h
+++ b/libnetdata/ebpf/ebpf.h
@@ -8,6 +8,15 @@
 
 #define NETDATA_DEBUGFS "/sys/kernel/debug/tracing/"
 
+// Config files
+#define EBPF_GLOBAL_SECTION "global"
+#define EBPF_CFG_LOAD_MODE "ebpf load mode"
+#define EBPF_CFG_LOAD_MODE_DEFAULT "entry"
+#define EBPF_CFG_LOAD_MODE_RETURN "return"
+
+#define EBPF_CFG_UPDATE_EVERY "update every"
+#define EBPF_CFG_APPLICATION "apps"
+
 /**
  * The next magic number is got doing the following math:
  *  294960 = 4*65536 + 11*256 + 0
@@ -32,6 +41,13 @@
 #define NETDATA_RH_8 2048
 
 /**
+ *  Kernel 5.11
+ *
+ *  330240 = 5*65536 + 11*256
+ */
+#define NETDATA_EBPF_KERNEL_5_11 330496
+
+/**
  *  Kernel 5.10
  *
  *  330240 = 5*65536 + 10*256
@@ -62,6 +78,9 @@
 #define VERSION_STRING_LEN 256
 #define EBPF_KERNEL_REJECT_LIST_FILE "ebpf_kernel_reject_list.txt"
 
+extern char *ebpf_user_config_dir;
+extern char *ebpf_stock_config_dir;
+
 typedef struct ebpf_data {
     int *map_fd;
 
@@ -87,6 +106,7 @@ typedef struct ebpf_module {
     netdata_run_mode_t mode;
     uint32_t thread_id;
     int optional;
+    void (*apps_routine)(struct ebpf_module *em, void *ptr);
 } ebpf_module_t;
 
 #define NETDATA_MAX_PROBES 64
@@ -102,4 +122,9 @@ extern struct bpf_link **ebpf_load_program(char *plugins_dir,
                              struct bpf_object **obj,
                              int *map_fd);
 
+extern void ebpf_mount_config_name(char *filename, size_t length, char *path, char *config);
+extern int ebpf_load_config(struct config *config, char *filename);
+extern void ebpf_update_module_using_config(ebpf_module_t *modules, struct config *cfg);
+extern void ebpf_update_module(ebpf_module_t *em, struct config *cfg, char *cfg_file);
+
 #endif /* NETDATA_EBPF_H */