Publishing Antelope - a DBMS for sensor devices. For details, see A Database in Every Sensor, N. Tsiftes and A. Dunkels, in Proceedings of ACM SenSys 2011.

apps/antelope/db-types.h

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+/*
+ * Copyright (c) 2010, Swedish Institute of Computer Science
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/**
+ * \file
+ *	.
+ * \author
+ * 	Nicolas Tsiftes <nvt@sics.se>
+ */
+
+#ifndef DB_TYPES_H
+#define DB_TYPES_H
+
+enum db_result {
+  DB_FINISHED = 3,
+  DB_GOT_ROW = 2,
+  DB_OK = 1,
+  DB_LIMIT_ERROR = -1,
+  DB_ALLOCATION_ERROR = -2,
+  DB_STORAGE_ERROR = -3,
+  DB_PARSING_ERROR = -4,
+  DB_NAME_ERROR = -5,
+  DB_RELATIONAL_ERROR = -6,
+  DB_TYPE_ERROR = -7,
+  DB_IMPLEMENTATION_ERROR = -8,
+  DB_INDEX_ERROR = -9,
+  DB_BUSY_ERROR = -10,
+  DB_INCONSISTENCY_ERROR = -11,
+  DB_ARGUMENT_ERROR = -12
+};
+
+typedef enum db_result db_result_t;
+typedef int db_storage_id_t;
+
+#define DB_ERROR(result_code)	((result_code) < DB_OK)
+#define DB_SUCCESS(result_code) !DB_ERROR(result_code)
+
+#endif /* !DB_TYPES_H */