[Sheepdog] [PATCH] trace: add GNU liscense to the source files

[Liu Yuan]

From: Liu Yuan <tailai.ly at taobao.com>

It seems that every .c file has this disclaimer inside, so follow
the convention.

Signed-off-by: Liu Yuan <tailai.ly at taobao.com>
---
 sheep/trace/graph.c  |   13 +++++++++++++
 sheep/trace/mcount.S |   13 +++++++++++++
 sheep/trace/stabs.c  |   13 +++++++++++++
 sheep/trace/trace.c  |   13 +++++++++++++
 4 files changed, 52 insertions(+), 0 deletions(-)

diff --git a/sheep/trace/graph.c b/sheep/trace/graph.c
index fff9060..5da4a54 100644
--- a/sheep/trace/graph.c
+++ b/sheep/trace/graph.c
@@ -1,3 +1,16 @@
+/*
+ * Copyright (C) 2012 Taobao Inc.
+ *
+ * Liu Yuan <namei.unix at gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version
+ * 2 as published by the Free Software Foundation.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include <time.h>
 #include <assert.h>
 
diff --git a/sheep/trace/mcount.S b/sheep/trace/mcount.S
index 69c99ca..69a9cbd 100644
--- a/sheep/trace/mcount.S
+++ b/sheep/trace/mcount.S
@@ -1,3 +1,16 @@
+/*
+ * Copyright (C) 2012 Taobao Inc.
+ *
+ * Liu Yuan <namei.unix at gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version
+ * 2 as published by the Free Software Foundation.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #define __ASSEMBLY__
 #include "trace.h"
 
diff --git a/sheep/trace/stabs.c b/sheep/trace/stabs.c
index 3f79f96..3e68cc4 100644
--- a/sheep/trace/stabs.c
+++ b/sheep/trace/stabs.c
@@ -1,3 +1,16 @@
+/*
+ * Copyright (C) 2012 Taobao Inc.
+ *
+ * Liu Yuan <namei.unix at gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version
+ * 2 as published by the Free Software Foundation.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include <stab.h>
 #include <stdint.h>
 #include <string.h>
diff --git a/sheep/trace/trace.c b/sheep/trace/trace.c
index be0d94c..3959bc7 100644
--- a/sheep/trace/trace.c
+++ b/sheep/trace/trace.c
@@ -1,3 +1,16 @@
+/*
+ * Copyright (C) 2012 Taobao Inc.
+ *
+ * Liu Yuan <namei.unix at gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version
+ * 2 as published by the Free Software Foundation.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include <string.h>
 #include <sys/mman.h>
 #include <unistd.h>
-- 
1.7.8.2