/*-
* BSD LICENSE
- *
- * Copyright(c) 2010-2013 Intel Corporation. All rights reserved.
+ *
+ * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
* All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
* are met:
- *
- * * Redistributions of source code must retain the above copyright
+ *
+ * * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
- * * 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
+ * * 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.
- * * Neither the name of Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
+ * * Neither the name of Intel Corporation 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 COPYRIGHT HOLDERS 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 COPYRIGHT
- * OWNER 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
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT
+ * OWNER 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
- * Definitions of Intel(R) DPDK version numbers
+ * Definitions of DPDK version numbers
*/
#ifndef _RTE_VERSION_H_
#endif
#include <stdint.h>
+#include <string.h>
+#include <stdio.h>
#include <rte_common.h>
/**
* String that appears before the version number
*/
-#define RTE_VER_PREFIX "RTE"
+#define RTE_VER_PREFIX "DPDK"
/**
- * Major version number i.e. the x in x.y.z
+ * Major version/year number i.e. the yy in yy.mm.z
*/
-#define RTE_VER_MAJOR 1
+#define RTE_VER_YEAR 17
/**
- * Minor version number i.e. the y in x.y.z
+ * Minor version/month number i.e. the mm in yy.mm.z
*/
-#define RTE_VER_MINOR 4
+#define RTE_VER_MONTH 5
/**
- * Patch level number i.e. the z in x.y.z
+ * Patch level number i.e. the z in yy.mm.z
*/
-#define RTE_VER_PATCH_LEVEL 0
+#define RTE_VER_MINOR 0
/**
- * Extra string to be appended to version number,
- * for example: pre1, EAR, final etc.
+ * Extra string to be appended to version number
*/
-#define RTE_VER_SUFFIX ""
+#define RTE_VER_SUFFIX "-rc"
/**
- * Function returning string of version number: "RTE x.y.z"
+ * Patch release number
+ * 0-15 = release candidates
+ * 16 = release
+ */
+#define RTE_VER_RELEASE 3
+
+/**
+ * Macro to compute a version number usable for comparisons
+ */
+#define RTE_VERSION_NUM(a,b,c,d) ((a) << 24 | (b) << 16 | (c) << 8 | (d))
+
+/**
+ * All version numbers in one to compare with RTE_VERSION_NUM()
+ */
+#define RTE_VERSION RTE_VERSION_NUM( \
+ RTE_VER_YEAR, \
+ RTE_VER_MONTH, \
+ RTE_VER_MINOR, \
+ RTE_VER_RELEASE)
+
+/**
+ * Function returning version string
* @return
* string
*/
static inline const char *
-rte_version(void) {
- if (sizeof(RTE_VER_SUFFIX) > sizeof(""))
- return RTE_VER_PREFIX" "
- RTE_STR(RTE_VER_MAJOR)"."
- RTE_STR(RTE_VER_MINOR)"."
- RTE_STR(RTE_VER_PATCH_LEVEL)
- "-"RTE_VER_SUFFIX;
+rte_version(void)
+{
+ static char version[32];
+ if (version[0] != 0)
+ return version;
+ if (strlen(RTE_VER_SUFFIX) == 0)
+ snprintf(version, sizeof(version), "%s %d.%02d.%d",
+ RTE_VER_PREFIX,
+ RTE_VER_YEAR,
+ RTE_VER_MONTH,
+ RTE_VER_MINOR);
else
- return RTE_VER_PREFIX" "
- RTE_STR(RTE_VER_MAJOR)"."
- RTE_STR(RTE_VER_MINOR)"."
- RTE_STR(RTE_VER_PATCH_LEVEL);
+ snprintf(version, sizeof(version), "%s %d.%02d.%d%s%d",
+ RTE_VER_PREFIX,
+ RTE_VER_YEAR,
+ RTE_VER_MONTH,
+ RTE_VER_MINOR,
+ RTE_VER_SUFFIX,
+ RTE_VER_RELEASE < 16 ?
+ RTE_VER_RELEASE :
+ RTE_VER_RELEASE - 16);
+ return version;
}
#ifdef __cplusplus