X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=ltt-events.h;h=3aed0e217dfbc71d21db5f3db1252a659f2bf3dd;hb=edb5c2da83545004c5f556accb79d010a6b1e3a9;hp=395e410e40b33daa175e45f4ee3a49c6dd300fbe;hpb=1ec65de1d61ef4d4c6de6f9b2186167c9de1984e;p=lttng-modules.git

diff --git a/ltt-events.h b/ltt-events.h
index 395e410e..3aed0e21 100644
--- a/ltt-events.h
+++ b/ltt-events.h
@@ -14,7 +14,7 @@
 #include <linux/list.h>
 #include <linux/kprobes.h>
 #include "wrapper/uuid.h"
-#include "ltt-debugfs-abi.h"
+#include "lttng-abi.h"
 
 #undef is_signed_type
 #define is_signed_type(type)		(((type)(-1)) < 0)
@@ -67,8 +67,8 @@ struct lttng_enum_entry {
 struct lttng_integer_type {
 	unsigned int size;		/* in bits */
 	unsigned short alignment;	/* in bits */
-	unsigned int signedness:1;
-	unsigned int reverse_byte_order:1;
+	unsigned int signedness:1,
+		reverse_byte_order:1;
 	unsigned int base;		/* 2, 8, 10, 16, for pretty print */
 	enum lttng_string_encodings encoding;
 };
@@ -158,7 +158,7 @@ struct lttng_event_desc {
 };
 
 struct lttng_probe_desc {
-	const struct lttng_event_desc *event_desc;
+	const struct lttng_event_desc **event_desc;
 	unsigned int nr_events;
 	struct list_head head;			/* chain registered probes */
 };
@@ -191,7 +191,7 @@ struct ltt_event {
 		} ftrace;
 	} u;
 	struct list_head list;		/* Event list */
-	int metadata_dumped:1;
+	unsigned int metadata_dumped:1;
 };
 
 struct ltt_channel_ops {
@@ -210,6 +210,10 @@ struct ltt_channel_ops {
 	void (*event_commit)(struct lib_ring_buffer_ctx *ctx);
 	void (*event_write)(struct lib_ring_buffer_ctx *ctx, const void *src,
 			    size_t len);
+	void (*event_write_from_user)(struct lib_ring_buffer_ctx *ctx,
+				      const void *src, size_t len);
+	void (*event_memset)(struct lib_ring_buffer_ctx *ctx,
+			     int c, size_t len);
 	/*
 	 * packet_avail_size returns the available size in the current
 	 * packet. Note that the size returned is only a hint, since it
@@ -242,8 +246,12 @@ struct ltt_channel {
 	struct ltt_channel_ops *ops;
 	struct ltt_transport *transport;
 	struct ltt_event **sc_table;	/* for syscall tracing */
+	struct ltt_event **compat_sc_table;
+	struct ltt_event *sc_unknown;	/* for unknown syscalls */
+	struct ltt_event *sc_compat_unknown;
+	struct ltt_event *sc_exit;	/* for syscall exit */
 	int header_type;		/* 0: unset, 1: compact, 2: large */
-	int metadata_dumped:1;
+	unsigned int metadata_dumped:1;
 };
 
 struct ltt_session {
@@ -256,7 +264,7 @@ struct ltt_session {
 	struct list_head list;		/* Session list */
 	unsigned int free_chan_id;	/* Next chan ID to allocate */
 	uuid_le uuid;			/* Trace session unique ID */
-	int metadata_dumped:1;
+	unsigned int metadata_dumped:1;
 };
 
 struct ltt_session *ltt_session_create(void);
@@ -278,7 +286,8 @@ struct ltt_channel *ltt_global_channel_create(struct ltt_session *session,
 
 struct ltt_event *ltt_event_create(struct ltt_channel *chan,
 				   struct lttng_kernel_event *event_param,
-				   void *filter);
+				   void *filter,
+				   const struct lttng_event_desc *internal_desc);
 
 int ltt_channel_enable(struct ltt_channel *channel);
 int ltt_channel_disable(struct ltt_channel *channel);
@@ -289,8 +298,8 @@ void ltt_transport_register(struct ltt_transport *transport);
 void ltt_transport_unregister(struct ltt_transport *transport);
 
 void synchronize_trace(void);
-int ltt_debugfs_abi_init(void);
-void ltt_debugfs_abi_exit(void);
+int lttng_abi_init(void);
+void lttng_abi_exit(void);
 
 int ltt_probe_register(struct lttng_probe_desc *desc);
 void ltt_probe_unregister(struct lttng_probe_desc *desc);
@@ -299,7 +308,7 @@ void ltt_event_put(const struct lttng_event_desc *desc);
 int ltt_probes_init(void);
 void ltt_probes_exit(void);
 
-#ifdef SYSCALL_DETAIL
+#ifdef CONFIG_HAVE_SYSCALL_TRACEPOINTS
 int lttng_syscalls_register(struct ltt_channel *chan, void *filter);
 int lttng_syscalls_unregister(struct ltt_channel *chan);
 #else
@@ -320,7 +329,7 @@ void lttng_remove_context_field(struct lttng_ctx **ctx,
 				struct lttng_ctx_field *field);
 void lttng_destroy_context(struct lttng_ctx *ctx);
 int lttng_add_pid_to_ctx(struct lttng_ctx **ctx);
-int lttng_add_comm_to_ctx(struct lttng_ctx **ctx);
+int lttng_add_procname_to_ctx(struct lttng_ctx **ctx);
 int lttng_add_prio_to_ctx(struct lttng_ctx **ctx);
 int lttng_add_nice_to_ctx(struct lttng_ctx **ctx);
 int lttng_add_vpid_to_ctx(struct lttng_ctx **ctx);