Code cleanup in contexts

[lttng-ust.git] / liblttng-ust / lttng-context-cpu-id.c

diff --git a/liblttng-ust/lttng-context-cpu-id.c b/liblttng-ust/lttng-context-cpu-id.c
index fb6e407cfb9c1c82bdd9a2eb741e42bb0a8e7b02..a3252f1575369d99ca01049be48e171917ead6c3 100644 (file)
--- a/liblttng-ust/lttng-context-cpu-id.c
+++ b/liblttng-ust/lttng-context-cpu-id.c
@@ -27,6 +27,7 @@
  */
 
 #define _GNU_SOURCE
+#define _LGPL_SOURCE
 #include <sys/types.h>
 #include <unistd.h>
 #include <lttng/ust-events.h>
@@ -35,7 +36,7 @@
 #include "../libringbuffer/getcpu.h"
 
 static
-size_t cpu_id_get_size(size_t offset)
+size_t cpu_id_get_size(struct lttng_ctx_field *field, size_t offset)
 {
        size_t size = 0;
 
@@ -58,12 +59,9 @@ void cpu_id_record(struct lttng_ctx_field *field,
 
 static
 void cpu_id_get_value(struct lttng_ctx_field *field,
-               union lttng_ctx_value *value)
+               struct lttng_ctx_value *value)
 {
-       int cpu;
-
-       cpu = lttng_ust_get_cpu();
-       value->s64 = cpu;
+       value->u.s64 = lttng_ust_get_cpu();
 }
 
 int lttng_add_cpu_id_to_ctx(struct lttng_ctx **ctx)