aboutsummaryrefslogtreecommitdiff
path: root/tools/lib/traceevent/event-parse.h
diff options
context:
space:
mode:
Diffstat (limited to 'tools/lib/traceevent/event-parse.h')
-rw-r--r--tools/lib/traceevent/event-parse.h25
1 files changed, 22 insertions, 3 deletions
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index feab94281634..7a3873ff9a4f 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -107,8 +107,8 @@ typedef int (*pevent_event_handler_func)(struct trace_seq *s,
typedef int (*pevent_plugin_load_func)(struct pevent *pevent);
typedef int (*pevent_plugin_unload_func)(struct pevent *pevent);
-struct plugin_option {
- struct plugin_option *next;
+struct pevent_plugin_option {
+ struct pevent_plugin_option *next;
void *handle;
char *file;
char *name;
@@ -135,7 +135,7 @@ struct plugin_option {
* PEVENT_PLUGIN_OPTIONS: (optional)
* Plugin options that can be set before loading
*
- * struct plugin_option PEVENT_PLUGIN_OPTIONS[] = {
+ * struct pevent_plugin_option PEVENT_PLUGIN_OPTIONS[] = {
* {
* .name = "option-name",
* .plugin_alias = "overide-file-name", (optional)
@@ -208,6 +208,11 @@ struct print_arg_string {
int offset;
};
+struct print_arg_bitmask {
+ char *bitmask;
+ int offset;
+};
+
struct print_arg_field {
char *name;
struct format_field *field;
@@ -274,6 +279,7 @@ enum print_arg_type {
PRINT_DYNAMIC_ARRAY,
PRINT_OP,
PRINT_FUNC,
+ PRINT_BITMASK,
};
struct print_arg {
@@ -288,6 +294,7 @@ struct print_arg {
struct print_arg_hex hex;
struct print_arg_func func;
struct print_arg_string string;
+ struct print_arg_bitmask bitmask;
struct print_arg_op op;
struct print_arg_dynarray dynarray;
};
@@ -354,6 +361,8 @@ enum pevent_func_arg_type {
enum pevent_flag {
PEVENT_NSEC_OUTPUT = 1, /* output in NSECS */
+ PEVENT_DISABLE_SYS_PLUGINS = 1 << 1,
+ PEVENT_DISABLE_PLUGINS = 1 << 2,
};
#define PEVENT_ERRORS \
@@ -410,9 +419,19 @@ enum pevent_errno {
struct plugin_list;
+#define INVALID_PLUGIN_LIST_OPTION ((char **)((unsigned long)-1))
+
struct plugin_list *traceevent_load_plugins(struct pevent *pevent);
void traceevent_unload_plugins(struct plugin_list *plugin_list,
struct pevent *pevent);
+char **traceevent_plugin_list_options(void);
+void traceevent_plugin_free_options_list(char **list);
+int traceevent_plugin_add_options(const char *name,
+ struct pevent_plugin_option *options);
+void traceevent_plugin_remove_options(struct pevent_plugin_option *options);
+void traceevent_print_plugins(struct trace_seq *s,
+ const char *prefix, const char *suffix,
+ const struct plugin_list *list);
struct cmdline;
struct cmdline_list;