X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fconsumer.c;h=31f70434534cf56b3fd173242c1e5f3831e8c367;hp=5f551e31dd5a05d6283e0aca2cbe01ca660096b4;hb=a1ae2ea59428174575b7328b1062a6248d636b72;hpb=d40f035921a2d3be652d31bdcc250db521f96209

diff --git a/src/bin/lttng-sessiond/consumer.c b/src/bin/lttng-sessiond/consumer.c
index 5f551e31d..31f704345 100644
--- a/src/bin/lttng-sessiond/consumer.c
+++ b/src/bin/lttng-sessiond/consumer.c
@@ -1579,3 +1579,48 @@ end:
 	rcu_read_unlock();
 	return ret;
 }
+
+/*
+ * Ask the consumer to create a directory.
+ *
+ * Called with the consumer socket lock held.
+ */
+int consumer_mkdir(struct consumer_socket *socket, uint64_t session_id,
+		const struct consumer_output *output, const char *path,
+		uid_t uid, gid_t gid)
+{
+	int ret;
+	struct lttcomm_consumer_msg msg;
+
+	assert(socket);
+
+	DBG("Consumer mkdir %s in session %" PRIu64, path, session_id);
+
+	memset(&msg, 0, sizeof(msg));
+	msg.cmd_type = LTTNG_CONSUMER_MKDIR;
+	msg.u.mkdir.session_id = session_id;
+	msg.u.mkdir.uid = uid;
+	msg.u.mkdir.gid = gid;
+	ret = snprintf(msg.u.mkdir.path, sizeof(msg.u.mkdir.path), "%s", path);
+	if (ret < 0 || ret >= sizeof(msg.u.mkdir.path)) {
+		ERR("Format path");
+		ret = -1;
+		goto error;
+	}
+
+	if (output->type == CONSUMER_DST_NET) {
+		msg.u.mkdir.relayd_id = output->net_seq_index;
+	} else {
+		msg.u.mkdir.relayd_id = (uint64_t) -1ULL;
+	}
+
+	health_code_update();
+	ret = consumer_send_msg(socket, &msg);
+	if (ret < 0) {
+		goto error;
+	}
+
+error:
+	health_code_update();
+	return ret;
+}