cleanup: explicitly mark unused parameters (-Wunused-parameter)

[lttng-ust.git] / liblttng-ust / lttng-context-vuid.c

diff --git a/liblttng-ust/lttng-context-vuid.c b/liblttng-ust/lttng-context-vuid.c
index ab3e985600512b46bed655e84adfd757bb90692f..d945e309ce46dabb17f18e86ed8d933d671eb060 100644 (file)
--- a/liblttng-ust/lttng-context-vuid.c
+++ b/liblttng-ust/lttng-context-vuid.c
@@ -62,7 +62,8 @@ void lttng_context_vuid_reset(void)
 }
 
 static
-size_t vuid_get_size(struct lttng_ust_ctx_field *field, size_t offset)
+size_t vuid_get_size(struct lttng_ust_ctx_field *field __attribute__((unused)),
+               size_t offset)
 {
        size_t size = 0;
 
@@ -72,19 +73,18 @@ size_t vuid_get_size(struct lttng_ust_ctx_field *field, size_t offset)
 }
 
 static
-void vuid_record(struct lttng_ust_ctx_field *field,
+void vuid_record(struct lttng_ust_ctx_field *field __attribute__((unused)),
                 struct lttng_ust_lib_ring_buffer_ctx *ctx,
                 struct lttng_ust_channel_buffer *chan)
 {
        uid_t vuid;
 
        vuid = get_vuid();
-       lttng_ust_lib_ring_buffer_align_ctx(ctx, lttng_ust_rb_alignof(vuid));
-       chan->ops->event_write(ctx, &vuid, sizeof(vuid));
+       chan->ops->event_write(ctx, &vuid, sizeof(vuid), lttng_ust_rb_alignof(vuid));
 }
 
 static
-void vuid_get_value(struct lttng_ust_ctx_field *field,
+void vuid_get_value(struct lttng_ust_ctx_field *field __attribute__((unused)),
                struct lttng_ust_ctx_value *value)
 {
        value->u.s64 = get_vuid();