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Wrap dynamic len array into stackvar union
[lttng-ust.git]
/
include
/
lttng
/
ust-events.h
diff --git
a/include/lttng/ust-events.h
b/include/lttng/ust-events.h
index 65f502360372638749d6ed77fcaa2d55d91b4344..5edfbb99f88019565669adaf735cefa2e6cc3b12 100644
(file)
--- a/
include/lttng/ust-events.h
+++ b/
include/lttng/ust-events.h
@@
-212,7
+212,7
@@
struct lttng_ctx {
#define LTTNG_UST_EVENT_DESC_PADDING 40
struct lttng_event_desc {
const char *name;
#define LTTNG_UST_EVENT_DESC_PADDING 40
struct lttng_event_desc {
const char *name;
- void
*probe_callback
;
+ void
(*probe_callback)(void)
;
const struct lttng_event_ctx *ctx; /* context */
const struct lttng_event_field *fields; /* event payload */
unsigned int nr_fields;
const struct lttng_event_ctx *ctx; /* context */
const struct lttng_event_field *fields; /* event payload */
unsigned int nr_fields;
@@
-271,7
+271,18
@@
struct lttng_ust_tracepoint_list {
struct cds_list_head head;
};
struct cds_list_head head;
};
+struct tp_field_list_entry {
+ struct lttng_ust_field_iter field;
+ struct cds_list_head head;
+};
+
+struct lttng_ust_field_list {
+ struct tp_field_list_entry *iter;
+ struct cds_list_head head;
+};
+
struct ust_pending_probe;
struct ust_pending_probe;
+struct ltt_event;
/*
* ltt_event structure is referred to by the tracing fast path. It must be
/*
* ltt_event structure is referred to by the tracing fast path. It must be
@@
-282,7
+293,7
@@
struct ltt_event {
struct ltt_channel *chan;
int enabled;
const struct lttng_event_desc *desc;
struct ltt_channel *chan;
int enabled;
const struct lttng_event_desc *desc;
- void
*filter
;
+ void
(*filter)(struct ltt_event *event)
;
struct lttng_ctx *ctx;
enum lttng_ust_instrumentation instrumentation;
union {
struct lttng_ctx *ctx;
enum lttng_ust_instrumentation instrumentation;
union {
@@
-402,7
+413,7
@@
struct ltt_channel *ltt_global_channel_create(struct ltt_session *session,
int ltt_event_create(struct ltt_channel *chan,
struct lttng_ust_event *event_param,
int ltt_event_create(struct ltt_channel *chan,
struct lttng_ust_event *event_param,
- void
*filter
,
+ void
(*filter)(struct ltt_event *event)
,
struct ltt_event **event);
int ltt_channel_enable(struct ltt_channel *channel);
struct ltt_event **event);
int ltt_channel_enable(struct ltt_channel *channel);
@@
-434,9
+445,9
@@
int lttng_add_procname_to_ctx(struct lttng_ctx **ctx);
void lttng_context_vtid_reset(void);
void lttng_context_vpid_reset(void);
void lttng_context_vtid_reset(void);
void lttng_context_vpid_reset(void);
-const struct lttng_ust_lib_ring_buffer_client_cb *lttng_client_callbacks_metadata;
-const struct lttng_ust_lib_ring_buffer_client_cb *lttng_client_callbacks_discard;
-const struct lttng_ust_lib_ring_buffer_client_cb *lttng_client_callbacks_overwrite;
+
extern
const struct lttng_ust_lib_ring_buffer_client_cb *lttng_client_callbacks_metadata;
+
extern
const struct lttng_ust_lib_ring_buffer_client_cb *lttng_client_callbacks_discard;
+
extern
const struct lttng_ust_lib_ring_buffer_client_cb *lttng_client_callbacks_overwrite;
struct ltt_transport *ltt_transport_find(const char *name);
struct ltt_transport *ltt_transport_find(const char *name);
@@
-444,6
+455,10
@@
int ltt_probes_get_event_list(struct lttng_ust_tracepoint_list *list);
void ltt_probes_prune_event_list(struct lttng_ust_tracepoint_list *list);
struct lttng_ust_tracepoint_iter *
lttng_ust_tracepoint_list_get_iter_next(struct lttng_ust_tracepoint_list *list);
void ltt_probes_prune_event_list(struct lttng_ust_tracepoint_list *list);
struct lttng_ust_tracepoint_iter *
lttng_ust_tracepoint_list_get_iter_next(struct lttng_ust_tracepoint_list *list);
+int ltt_probes_get_field_list(struct lttng_ust_field_list *list);
+void ltt_probes_prune_field_list(struct lttng_ust_field_list *list);
+struct lttng_ust_field_iter *
+ lttng_ust_field_list_get_iter_next(struct lttng_ust_field_list *list);
int ltt_wildcard_enable(struct session_wildcard *wildcard);
int ltt_wildcard_disable(struct session_wildcard *wildcard);
int ltt_wildcard_enable(struct session_wildcard *wildcard);
int ltt_wildcard_disable(struct session_wildcard *wildcard);
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