mirror of https://github.com/F-Stack/f-stack.git
131 lines
3.3 KiB
C
131 lines
3.3 KiB
C
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/*-
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* BSD LICENSE
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*
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* Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/**
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* @file
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* Definitions of DPDK version numbers
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*/
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#ifndef _RTE_VERSION_H_
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#define _RTE_VERSION_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdint.h>
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#include <string.h>
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#include <rte_common.h>
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/**
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* String that appears before the version number
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*/
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#define RTE_VER_PREFIX "DPDK"
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/**
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* Major version/year number i.e. the yy in yy.mm.z
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*/
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#define RTE_VER_YEAR 16
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/**
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* Minor version/month number i.e. the mm in yy.mm.z
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*/
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#define RTE_VER_MONTH 7
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/**
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* Patch level number i.e. the z in yy.mm.z
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*/
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#define RTE_VER_MINOR 2
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/**
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* Extra string to be appended to version number
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*/
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#define RTE_VER_SUFFIX ""
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/**
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* Patch release number
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* 0-15 = release candidates
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* 16 = release
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*/
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#define RTE_VER_RELEASE 16
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/**
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* Macro to compute a version number usable for comparisons
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*/
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#define RTE_VERSION_NUM(a,b,c,d) ((a) << 24 | (b) << 16 | (c) << 8 | (d))
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/**
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* All version numbers in one to compare with RTE_VERSION_NUM()
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*/
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#define RTE_VERSION RTE_VERSION_NUM( \
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RTE_VER_YEAR, \
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RTE_VER_MONTH, \
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RTE_VER_MINOR, \
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RTE_VER_RELEASE)
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/**
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* Function returning version string
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* @return
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* string
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*/
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static inline const char *
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rte_version(void)
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{
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static char version[32];
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if (version[0] != 0)
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return version;
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if (strlen(RTE_VER_SUFFIX) == 0)
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snprintf(version, sizeof(version), "%s %d.%02d.%d",
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RTE_VER_PREFIX,
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RTE_VER_YEAR,
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RTE_VER_MONTH,
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RTE_VER_MINOR);
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else
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snprintf(version, sizeof(version), "%s %d.%02d.%d%s%d",
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RTE_VER_PREFIX,
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RTE_VER_YEAR,
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RTE_VER_MONTH,
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RTE_VER_MINOR,
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RTE_VER_SUFFIX,
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RTE_VER_RELEASE < 16 ?
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RTE_VER_RELEASE :
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RTE_VER_RELEASE - 16);
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return version;
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}
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#ifdef __cplusplus
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}
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#endif
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#endif /* RTE_VERSION_H */
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