Add a consumer daemon INIT command

[lttng-tools.git] / src / common / consumer / consumer.c

diff --git a/src/common/consumer/consumer.c b/src/common/consumer/consumer.c
index e49ed94d12ca4d37d21294e94ae4f17db25f8d80..32a2d7a4a08c36f1aad2665172a8014b2c4122b0 100644 (file)
--- a/src/common/consumer/consumer.c
+++ b/src/common/consumer/consumer.c
@@ -4485,3 +4485,21 @@ int lttng_consumer_mkdir(const char *path, uid_t uid, gid_t gid,
                return mkdir_local(path, uid, gid);
        }
 }
+
+enum lttcomm_return_code lttng_consumer_init_command(
+               struct lttng_consumer_local_data *ctx,
+               const lttng_uuid sessiond_uuid)
+{
+       enum lttcomm_return_code ret;
+
+       if (ctx->sessiond_uuid.is_set) {
+               ret = LTTCOMM_CONSUMERD_ALREADY_SET;
+               goto end;
+       }
+
+       ctx->sessiond_uuid.is_set = true;
+       memcpy(ctx->sessiond_uuid.value, sessiond_uuid, sizeof(lttng_uuid));
+       ret = LTTCOMM_CONSUMERD_SUCCESS;
+end:
+       return ret;
+}