1 files changed, 41 insertions, 0 deletions
diff --git a/cmds/incidentd/src/io_util.h b/cmds/incidentd/src/io_util.h
new file mode 100644
index 000000000000..320dd6c386d2
--- /dev/null
+++ b/cmds/incidentd/src/io_util.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * 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.
+ */
+
+#ifndef IO_UTIL_H
+#define IO_UTIL_H
+
+#include <stdint.h>
+#include <utils/Errors.h>
+
+using namespace android;
+
+status_t write_all(int fd, uint8_t const* buf, size_t size);
+
+class Fpipe {
+public:
+    Fpipe();
+    ~Fpipe();
+
+    bool init();
+    bool close();
+    int readFd() const;
+    int writeFd() const;
+
+private:
+    int mFds[2];
+};
+
+#endif // IO_UTIL_H
+\ No newline at end of file