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-rwxr-xr-xlib/src/error.h58
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diff --git a/lib/src/error.h b/lib/src/error.h
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+/*
+ * Copyright (c) 2017-2019 Cisco and/or its affiliates.
+ * 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.
+ */
+
+/**
+ * @file error.h
+ * @brief Error management functions.
+ */
+#ifndef HICN_ERROR_H
+#define HICN_ERROR_H
+
+/******************************************************************************
+ * Error definitions
+ ******************************************************************************/
+
+#define foreach_libhicn_error \
+_(NONE, 0, "OK") \
+_(UNSPECIFIED, 128, "Unspecified Error") \
+_(NOT_IMPLEMENTED, 180, "Function not yet implemented") \
+_(NOT_HICN, 202, "Non hICN packet") \
+_(UNKNOWN_ADDRESS, 210, "Unknown address") \
+_(INVALID_PARAMETER, 220, "Invalid parameter") \
+_(INVALID_IP_ADDRESS, 221, "Invalid IP address") \
+_(CORRUPTED_PACKET, 222, "Corrupted packet ") \
+_(UNEXPECTED, 298, "Unexpected error")
+
+typedef enum
+{
+#define _(a,b,c) HICN_LIB_ERROR_##a = (-b),
+ foreach_libhicn_error
+#undef _
+ HICN_LIB_N_ERROR,
+} hicn_lib_error_t;
+
+extern const char *HICN_LIB_ERROR_STRING[];
+
+#define hicn_strerror(errno) (char *)(HICN_LIB_ERROR_STRING[-errno])
+
+#endif /* HICN_ERROR_H */
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */