X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Flib%2Flttng-ctl%2Flttng-ctl-helper.h;h=b96ed56e4285da6fffcbd1664b704cb654d91c61;hb=0ae3cfc61fedae38ef31fe5a99458c4f2161c3b5;hp=f252bbbde3ba089669bc7a43681081cb6d99f608;hpb=159b042f34366d0fde5dcd73b4231c558922a664;p=lttng-tools.git

diff --git a/src/lib/lttng-ctl/lttng-ctl-helper.h b/src/lib/lttng-ctl/lttng-ctl-helper.h
index f252bbbde..b96ed56e4 100644
--- a/src/lib/lttng-ctl/lttng-ctl-helper.h
+++ b/src/lib/lttng-ctl/lttng-ctl-helper.h
@@ -20,7 +20,6 @@
  */
 
 /* 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);
 
@@ -37,6 +36,16 @@ int lttng_ctl_ask_sessiond_fds_varlen(struct lttcomm_session_msg *lsm,
 		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.
+ */
+LTTNG_HIDDEN
+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.
  */