X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=src%2Fcommon%2Fconfig%2Fsession-config.c;h=bb4e9feea5fbf65833174c2a34a6a5f9c3c3781e;hb=d2dc232d580ae18400445b6e34fabe1023208f20;hp=b08f40a2e319155074b39d39ddcdf427eb333442;hpb=47945b177017848c3c062ba2944df36265e29b71;p=lttng-tools.git

diff --git a/src/common/config/session-config.c b/src/common/config/session-config.c
index b08f40a2e..bb4e9feea 100644
--- a/src/common/config/session-config.c
+++ b/src/common/config/session-config.c
@@ -1,7 +1,7 @@
 /*
  * Copyright (C) 2013 Jérémie Galarneau <jeremie.galarneau@efficios.com>
  *
- * SPDX-License-Identifier: GPL-2.0-only
+ * SPDX-License-Identifier: LGPL-2.1-only
  *
  */
 
@@ -639,6 +639,32 @@ int config_writer_write_element_bool(struct config_writer *writer,
 		value ? config_xml_true : config_xml_false);
 }
 
+LTTNG_HIDDEN
+int config_writer_write_element_double(struct config_writer *writer,
+		const char *element_name,
+		double value)
+{
+	int ret;
+	xmlChar *encoded_element_name;
+
+	if (!writer || !writer->writer || !element_name || !element_name[0]) {
+		ret = -1;
+		goto end;
+	}
+
+	encoded_element_name = encode_string(element_name);
+	if (!encoded_element_name) {
+		ret = -1;
+		goto end;
+	}
+
+	ret = xmlTextWriterWriteFormatElement(
+			writer->writer, encoded_element_name, "%f", value);
+	xmlFree(encoded_element_name);
+end:
+	return ret >= 0 ? 0 : ret;
+}
+
 LTTNG_HIDDEN
 int config_writer_write_element_string(struct config_writer *writer,
 		const char *element_name, const char *value)