X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=src%2Fcommon%2Fconfig%2Fsession-config.c;h=2263d9478039311163fa5bce2e79554b71f5367b;hb=7c9e11fd294074e94ba0531dab431f190e98cf56;hp=b08f40a2e319155074b39d39ddcdf427eb333442;hpb=5e9a7af2fed5e582c2537ecf639bb5496383d979;p=deliverable%2Flttng-tools.git

diff --git a/src/common/config/session-config.c b/src/common/config/session-config.c
index b08f40a2e..2263d9478 100644
--- a/src/common/config/session-config.c
+++ b/src/common/config/session-config.c
@@ -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)