Add disabled compat syscalls detail (work in progress)

[lttng-modules.git] / ltt-events.h

diff --git a/ltt-events.h b/ltt-events.h
index dfab9a5ffe5c8f3d443da293e0db845e3d87d9f9..e3f0daaa20506a5019b64098c81058889a727142 100644 (file)
--- a/ltt-events.h
+++ b/ltt-events.h
@@ -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
@@ -242,7 +246,9 @@ 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;
@@ -261,6 +267,13 @@ struct ltt_session {
        int metadata_dumped:1;
 };
 
+struct trace_syscall_entry {
+       void *func;
+       const struct lttng_event_desc *desc;
+       const struct lttng_event_field *fields;
+       unsigned int nrargs;
+};
+
 struct ltt_session *ltt_session_create(void);
 int ltt_session_enable(struct ltt_session *session);
 int ltt_session_disable(struct ltt_session *session);