/*-
* 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
* are met:
- *
+ *
* * 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
* * 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
#endif
#include <stdint.h>
+#include <string.h>
#include <rte_common.h>
/**
/**
* Major version number i.e. the x in x.y.z
*/
-#define RTE_VER_MAJOR 1
+#define RTE_VER_MAJOR 2
/**
* Minor version number i.e. the y in x.y.z
*/
-#define RTE_VER_MINOR 5
+#define RTE_VER_MINOR 2
/**
* Patch level number i.e. the z in x.y.z
*/
-#define RTE_VER_PATCH_LEVEL 2
+#define RTE_VER_PATCH_LEVEL 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_PATCH_RELEASE 1
+
+/**
+ * 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_MAJOR, \
+ RTE_VER_MINOR, \
+ RTE_VER_PATCH_LEVEL, \
+ RTE_VER_PATCH_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.%d.%d",
+ RTE_VER_PREFIX,
+ RTE_VER_MAJOR,
+ RTE_VER_MINOR,
+ RTE_VER_PATCH_LEVEL);
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.%d.%d%s%d",
+ RTE_VER_PREFIX,
+ RTE_VER_MAJOR,
+ RTE_VER_MINOR,
+ RTE_VER_PATCH_LEVEL,
+ RTE_VER_SUFFIX,
+ RTE_VER_PATCH_RELEASE < 16 ?
+ RTE_VER_PATCH_RELEASE :
+ RTE_VER_PATCH_RELEASE - 16);
+ return version;
}
#ifdef __cplusplus