sensord: create file for macros

Change-Id: I44a8199875c059ac11e772afe1e6b47c5a0a8b65
Signed-off-by: minsoo kim <ms203.kim@samsung.com>

diff --git a/src/shared/macro.h b/src/shared/macro.h
new file mode 100755 (executable)
index 0000000..7a5f036
--- /dev/null
+++ b/src/shared/macro.h
@@ -0,0 +1,48 @@
+/*
+ * sensord
+ *
+ * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#pragma once
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+#define _cleanup_(x) __attribute__((cleanup(x)))
+
+static inline void __freep(void *p)
+{
+       free(*(void**) p);
+}
+
+static inline void __closep(int *fd)
+{
+       if (*fd >= 0)
+               close(*fd);
+}
+
+static inline void __fclosep(FILE **f)
+{
+       if (*f)
+               fclose(*f);
+}
+
+#define _cleanup_free_ _cleanup_(__freep)
+#define _cleanup_close_ _cleanup_(__closep)
+#define _cleanup_fclose_ _cleanup_(__fclosep)
+#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))