X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=include%2Flttng%2Fevents-internal.h;h=a727230ffffb8c21320b04b502e98ff4755987d1;hb=ff024e6646f0d75935e8eb277cce508c593a23ad;hp=21d887f03f80f65410809540e6ae9e4543ac01d1;hpb=546cb5f29a6b43d6240f21a1a2d1a38b2919f966;p=lttng-modules.git

diff --git a/include/lttng/events-internal.h b/include/lttng/events-internal.h
index 21d887f0..a727230f 100644
--- a/include/lttng/events-internal.h
+++ b/include/lttng/events-internal.h
@@ -9,6 +9,7 @@
 #define _LTTNG_EVENTS_INTERNAL_H
 
 #include <wrapper/compiler_attributes.h>
+#include <wrapper/uuid.h>
 
 #include <lttng/events.h>
 
@@ -236,20 +237,19 @@ struct lttng_event_enabler_common {
 	unsigned int enabled:1;
 
 	uint64_t user_token;		/* User-provided token. */
+
+	struct list_head node;		/* list of enablers */
+	bool published;			/* published in list. */
 };
 
 struct lttng_event_recorder_enabler {
 	struct lttng_event_enabler_common parent;
-	struct list_head node;		/* per-session list of enablers */
-	bool published;			/* published in per-session list. */
 	struct lttng_kernel_channel_buffer *chan;
 };
 
 struct lttng_event_notifier_enabler {
 	struct lttng_event_enabler_common parent;
 	uint64_t error_counter_index;
-	struct list_head node;	/* List of event_notifier enablers */
-	bool published;		/* published in group list. */
 	struct lttng_event_notifier_group *group;
 
 	/* head list of struct lttng_kernel_bytecode_node */
@@ -310,7 +310,7 @@ struct lttng_metadata_cache {
 	atomic_t producing;		/* Metadata being produced (incomplete) */
 	struct kref refcount;		/* Metadata cache usage */
 	struct list_head metadata_stream;	/* Metadata stream list */
-	uuid_le uuid;			/* Trace session unique ID (copy) */
+	guid_t uuid;			/* Trace session unique ID (copy) */
 	struct mutex lock;		/* Produce/consume lock */
 	uint64_t version;		/* Current version of the metadata */
 };
@@ -460,7 +460,7 @@ struct lttng_kernel_session_private {
 	struct list_head events;		/* Event list head */
 	struct list_head list;			/* Session list */
 	unsigned int free_chan_id;		/* Next chan ID to allocate */
-	uuid_le uuid;				/* Trace session unique ID */
+	guid_t uuid;				/* Trace session unique ID */
 	struct lttng_metadata_cache *metadata_cache;
 	unsigned int metadata_dumped:1,
 		tstate:1;			/* Transient enable state */
@@ -844,6 +844,9 @@ bool lttng_event_enabler_match_event(struct lttng_event_enabler_common *event_en
 bool lttng_event_enabler_desc_match_event(struct lttng_event_enabler_common *event_enabler,
 		const struct lttng_kernel_event_desc *desc,
 		struct lttng_kernel_event_common *event);
+bool lttng_event_enabler_event_name_match_event(struct lttng_event_enabler_common *event_enabler,
+		const char *event_name,
+		struct lttng_kernel_event_common *event);
 
 void lttng_enabler_link_bytecode(const struct lttng_kernel_event_desc *event_desc,
 		struct lttng_kernel_ctx *ctx,
@@ -851,7 +854,7 @@ void lttng_enabler_link_bytecode(const struct lttng_kernel_event_desc *event_des
 		struct list_head *enabler_bytecode_runtime_head);
 
 #if defined(CONFIG_HAVE_SYSCALL_TRACEPOINTS)
-int lttng_syscalls_register_event(struct lttng_event_enabler_common *event_enabler);
+int lttng_event_enabler_create_syscall_events_if_missing(struct lttng_event_enabler_common *event_enabler);
 int lttng_syscall_filter_enable_event(struct lttng_kernel_event_common *event);
 int lttng_syscall_filter_disable_event(struct lttng_kernel_event_common *event);
 
@@ -860,8 +863,10 @@ int lttng_syscalls_destroy_syscall_table(struct lttng_kernel_syscall_table *sysc
 
 long lttng_syscall_table_get_active_mask(struct lttng_kernel_syscall_table *syscall_table,
 		struct lttng_kernel_abi_syscall_mask __user *usyscall_mask);
+
+void lttng_syscall_table_set_wildcard_all(struct lttng_event_enabler_common *event_enabler);
 #else
-static inline int lttng_syscalls_register_event(struct lttng_event_enabler_common *event_enabler)
+static inline int lttng_event_enabler_create_syscall_events_if_missing(struct lttng_event_enabler_common *event_enabler)
 {
 	return -ENOSYS;
 }
@@ -897,6 +902,9 @@ static inline int lttng_syscalls_create_matching_event_notifiers(struct lttng_ev
 	return -ENOSYS;
 }
 
+static inline void lttng_syscall_table_set_wildcard_all(struct lttng_event_enabler_common *event_enabler)
+{
+}
 #endif
 
 #ifdef CONFIG_KPROBES