X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Frelayd%2Frelayd.c;h=c46290d1a2978f205dbf7e07d903a0d428f405fd;hp=4cb1c1fd339d248d028901ad4c390faa8b1f654e;hb=a1ae2ea59428174575b7328b1062a6248d636b72;hpb=d40f035921a2d3be652d31bdcc250db521f96209

diff --git a/src/common/relayd/relayd.c b/src/common/relayd/relayd.c
index 4cb1c1fd3..c46290d1a 100644
--- a/src/common/relayd/relayd.c
+++ b/src/common/relayd/relayd.c
@@ -941,3 +941,61 @@ int relayd_reset_metadata(struct lttcomm_relayd_sock *rsock,
 error:
 	return ret;
 }
+
+int relayd_mkdir(struct lttcomm_relayd_sock *rsock, const char *path)
+{
+	int ret;
+	struct lttcomm_relayd_mkdir *msg;
+	struct lttcomm_relayd_generic_reply reply;
+	size_t len;
+
+	/* Code flow error. Safety net. */
+	assert(rsock);
+
+	DBG("Relayd mkdir path %s", path);
+
+	len = strlen(path) + 1;
+	msg = zmalloc(sizeof(msg->length) + len);
+	if (!msg) {
+		PERROR("Alloc mkdir msg");
+		ret = -1;
+		goto error;
+	}
+	msg->length = htobe32((uint32_t) len);
+
+	if (lttng_strncpy(msg->path, path, len)) {
+		ret = -1;
+		goto error;
+	}
+
+	/* Send command */
+	ret = send_command(rsock, RELAYD_MKDIR, (void *) msg,
+			sizeof(msg->length) + len, 0);
+	if (ret < 0) {
+		goto error;
+	}
+
+	/* Receive response */
+	ret = recv_reply(rsock, (void *) &reply, sizeof(reply));
+	if (ret < 0) {
+		goto error;
+	}
+
+	reply.ret_code = be32toh(reply.ret_code);
+
+	/* Return session id or negative ret code. */
+	if (reply.ret_code != LTTNG_OK) {
+		ret = -1;
+		ERR("Relayd mkdir replied error %d", reply.ret_code);
+	} else {
+		/* Success */
+		ret = 0;
+	}
+
+	DBG("Relayd mkdir completed successfully");
+
+error:
+	free(msg);
+	return ret;
+
+}