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

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

diff --git a/liblttng-ust/lttng-context-vsuid.c b/liblttng-ust/lttng-context-vsuid.c
index 868720820a49739379f9f65c4652a5f306ac0fb5..f1fe8e211087c6ab902003f539d23b7c80cfa255 100644 (file)
--- a/liblttng-ust/lttng-context-vsuid.c
+++ b/liblttng-ust/lttng-context-vsuid.c
@@ -66,7 +66,8 @@ void lttng_context_vsuid_reset(void)
 }
 
 static
-size_t vsuid_get_size(struct lttng_ust_ctx_field *field, size_t offset)
+size_t vsuid_get_size(struct lttng_ust_ctx_field *field __attribute__((unused)),
+               size_t offset)
 {
        size_t size = 0;
 
@@ -76,19 +77,18 @@ size_t vsuid_get_size(struct lttng_ust_ctx_field *field, size_t offset)
 }
 
 static
-void vsuid_record(struct lttng_ust_ctx_field *field,
+void vsuid_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 vsuid;
 
        vsuid = get_vsuid();
-       lttng_ust_lib_ring_buffer_align_ctx(ctx, lttng_ust_rb_alignof(vsuid));
-       chan->ops->event_write(ctx, &vsuid, sizeof(vsuid));
+       chan->ops->event_write(ctx, &vsuid, sizeof(vsuid), lttng_ust_rb_alignof(vsuid));
 }
 
 static
-void vsuid_get_value(struct lttng_ust_ctx_field *field,
+void vsuid_get_value(struct lttng_ust_ctx_field *field __attribute__((unused)),
                struct lttng_ust_ctx_value *value)
 {
        value->u.s64 = get_vsuid();