Fix: missing _GNU_SOURCE define

[lttng-ust.git] / include / lttng / ust-events.h

diff --git a/include/lttng/ust-events.h b/include/lttng/ust-events.h
index 01f611b29c789909f7f933698c1e71b7be8d9cc6..b34c9d1ba696d19615a366e1e98ebb5273d51124 100644 (file)
--- a/include/lttng/ust-events.h
+++ b/include/lttng/ust-events.h
@@ -258,11 +258,12 @@ struct lttng_ctx_field {
        void (*destroy)(struct lttng_ctx_field *field);
 };
 
-#define LTTNG_UST_CTX_PADDING  24
+#define LTTNG_UST_CTX_PADDING  20
 struct lttng_ctx {
        struct lttng_ctx_field *fields;
        unsigned int nr_fields;
        unsigned int allocated_fields;
+       unsigned int largest_align;
        char padding[LTTNG_UST_CTX_PADDING];
 };
 
@@ -406,8 +407,6 @@ struct lttng_event {
        void *_deprecated1;
        struct lttng_ctx *ctx;
        enum lttng_ust_instrumentation instrumentation;
-       union {
-       } u;
        struct cds_list_head node;              /* Event list in session */
        struct cds_list_head _deprecated2;
        void *_deprecated3;
@@ -438,7 +437,8 @@ struct lttng_channel_ops {
                        unsigned int switch_timer_interval,
                        unsigned int read_timer_interval,
                        unsigned char *uuid,
-                       uint32_t chan_id);
+                       uint32_t chan_id,
+                       const int *stream_fds, int nr_stream_fds);
        void (*channel_destroy)(struct lttng_channel *chan);
        union {
                void *_deprecated1;
@@ -590,6 +590,7 @@ void lttng_probes_exit(void);
 int lttng_find_context(struct lttng_ctx *ctx, const char *name);
 int lttng_get_context_index(struct lttng_ctx *ctx, const char *name);
 struct lttng_ctx_field *lttng_append_context(struct lttng_ctx **ctx_p);
+void lttng_context_update(struct lttng_ctx *ctx);
 void lttng_remove_context_field(struct lttng_ctx **ctx_p,
                                struct lttng_ctx_field *field);
 void lttng_destroy_context(struct lttng_ctx *ctx);
@@ -598,6 +599,7 @@ int lttng_add_vpid_to_ctx(struct lttng_ctx **ctx);
 int lttng_add_pthread_id_to_ctx(struct lttng_ctx **ctx);
 int lttng_add_procname_to_ctx(struct lttng_ctx **ctx);
 int lttng_add_ip_to_ctx(struct lttng_ctx **ctx);
+int lttng_add_cpu_id_to_ctx(struct lttng_ctx **ctx);
 void lttng_context_vtid_reset(void);
 void lttng_context_vpid_reset(void);