X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=lttng-events.h;h=118ea3b0db52d82e6072e17aa901c1850e22e43c;hb=ebfdc61210a82cb0d2015fad92359a97a75d49ce;hp=e5cd0eeadeb6198b20958c34f68f517b13aa6710;hpb=5f79e67ecff15c0461df0cb3274b3b90cc39826d;p=lttng-modules.git

diff --git a/lttng-events.h b/lttng-events.h
index e5cd0eea..118ea3b0 100644
--- a/lttng-events.h
+++ b/lttng-events.h
@@ -167,6 +167,7 @@ struct lttng_ctx {
 	struct lttng_ctx_field *fields;
 	unsigned int nr_fields;
 	unsigned int allocated_fields;
+	size_t largest_align;	/* in bytes */
 };
 
 struct lttng_event_desc {
@@ -448,6 +449,7 @@ int lttng_abi_syscall_list(void)
 #endif
 
 struct lttng_ctx_field *lttng_append_context(struct lttng_ctx **ctx);
+void lttng_context_update(struct lttng_ctx *ctx);
 int lttng_find_context(struct lttng_ctx *ctx, const char *name);
 void lttng_remove_context_field(struct lttng_ctx **ctx,
 				struct lttng_ctx_field *field);