#include <common/sessiond-comm/sessiond-comm.h>
#include <lttng/lttng.h>
-/*
- * NOTE: Every symbol in this helper header MUST be set to hidden so not to
- * polute the library name space. Use LTTNG_HIDDEN macro before declaring the
- * function in the C file.
- */
-
/* Copy helper functions. */
-void lttng_ctl_copy_string(char *dst, const char *src, size_t len);
void lttng_ctl_copy_lttng_domain(struct lttng_domain *dst,
struct lttng_domain *src);
void **user_payload_buf, void **user_cmd_header_buf,
size_t *user_cmd_header_len);
+/*
+ * Sends the lttcomm message to the session daemon and fills the reply payload.
+ *
+ * Return the size of the received data on success or else a negative lttng
+ * error code.
+ */
+int lttng_ctl_ask_sessiond_payload(struct lttng_payload_view *message,
+ struct lttng_payload *reply);
+
/*
* Calls lttng_ctl_ask_sessiond_fds_varlen() with no expected command header.
*/