X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_eal%2Fcommon%2Finclude%2Frte_version.h;h=adee8bbc6b297cf0589528790a149ec2b77c86d6;hb=224374cc0e3ca44af5141fb7035a97f338d00c18;hp=045bef738718f63b11eff327dbff7338e878fca6;hpb=594f3c1cea092afc62cd5d4c867968cff595542c;p=dpdk.git diff --git a/lib/librte_eal/common/include/rte_version.h b/lib/librte_eal/common/include/rte_version.h index 045bef7387..adee8bbc6b 100644 --- a/lib/librte_eal/common/include/rte_version.h +++ b/lib/librte_eal/common/include/rte_version.h @@ -1,40 +1,39 @@ /*- * BSD LICENSE - * - * Copyright(c) 2010-2012 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_ @@ -45,52 +44,84 @@ extern "C" { #endif #include +#include +#include #include /** * 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 18 /** - * 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 3 +#define RTE_VER_MONTH 02 /** - * 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 0 + +/** + * 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