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36 * Definitions of Intel(R) DPDK version numbers
39 #ifndef _RTE_VERSION_H_
40 #define _RTE_VERSION_H_
48 #include <rte_common.h>
51 * String that appears before the version number
53 #define RTE_VER_PREFIX "RTE"
56 * Major version number i.e. the x in x.y.z
58 #define RTE_VER_MAJOR 2
61 * Minor version number i.e. the y in x.y.z
63 #define RTE_VER_MINOR 2
66 * Patch level number i.e. the z in x.y.z
68 #define RTE_VER_PATCH_LEVEL 0
71 * Extra string to be appended to version number
73 #define RTE_VER_SUFFIX "-rc"
76 * Patch release number
77 * 0-15 = release candidates
80 #define RTE_VER_PATCH_RELEASE 1
83 * Macro to compute a version number usable for comparisons
85 #define RTE_VERSION_NUM(a,b,c,d) ((a) << 24 | (b) << 16 | (c) << 8 | (d))
88 * All version numbers in one to compare with RTE_VERSION_NUM()
90 #define RTE_VERSION RTE_VERSION_NUM( \
93 RTE_VER_PATCH_LEVEL, \
94 RTE_VER_PATCH_RELEASE)
97 * Function returning version string
101 static inline const char *
104 static char version[32];
107 if (strlen(RTE_VER_SUFFIX) == 0)
108 snprintf(version, sizeof(version), "%s %d.%d.%d",
112 RTE_VER_PATCH_LEVEL);
114 snprintf(version, sizeof(version), "%s %d.%d.%d%s%d",
120 RTE_VER_PATCH_RELEASE < 16 ?
121 RTE_VER_PATCH_RELEASE :
122 RTE_VER_PATCH_RELEASE - 16);
130 #endif /* RTE_VERSION_H */