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libfmjni/fmr_err.cpp

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+/*
+ * Copyright (C) 2014 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.
+ */
+
+#include "fmr.h"
+
+#ifdef LOG_TAG
+#undef LOG_TAG
+#endif
+#define LOG_TAG "FMLIB_ERR"
+
+#define FMR_ERR_BASE -0x100
+
+static int fmr_err = 0;
+static char tmp[20] = {0};
+
+char *FMR_strerr()
+{
+    int ret = 0;
+
+    ret = sprintf(tmp, "%d", fmr_err);
+    if (ret < 0) {
+        LOGE("%s sprintf fail\n", __func__);
+    }
+
+    return tmp;
+}
+
+void FMR_seterr(int err)
+{
+    fmr_err = err;
+}
+