X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=src%2Fcommon%2Fconfig%2Fsession-config.h;h=1a6019fb122ed8fdb00195e29e324b01b8f3f071;hb=04db765912be2929f69b00d3732338b891a756b8;hp=82400a5ae8fa1073caba517eec8d355323c429e5;hpb=ab5be9fa2eb5ba9600a82cd18fd3cfcbac69169a;p=lttng-tools.git

diff --git a/src/common/config/session-config.h b/src/common/config/session-config.h
index 82400a5ae..1a6019fb1 100644
--- a/src/common/config/session-config.h
+++ b/src/common/config/session-config.h
@@ -200,6 +200,23 @@ LTTNG_HIDDEN
 int config_writer_write_element_string(struct config_writer *writer,
 		const char *element_name, const char *value);
 
+/*
+ * Write an element of type double.
+ *
+ * writer An instance of a configuration writer.
+ *
+ * element_name Element name.
+ *
+ * value Double value of the element
+ *
+ * Returns zero if the element's value could be written.
+ * Negative values indicate an error.
+ */
+LTTNG_HIDDEN
+int config_writer_write_element_double(struct config_writer *writer,
+		const char *element_name,
+		double value);
+
 /*
  * Load session configurations from a file.
  *