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author | 2015-06-24 14:03:29 +0300 | |
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committer | 2015-06-24 14:03:29 +0300 | |
commit | 8b52a31ed2c299b759f330c4f976b9c70f5765f4 (patch) | |
tree | 9d6da5438b5b56b1d2d57e6c13494b4e65d000e7 /src/dpdk_lib18/librte_eal/common/include/rte_version.h |
first version
Diffstat (limited to 'src/dpdk_lib18/librte_eal/common/include/rte_version.h')
-rwxr-xr-x | src/dpdk_lib18/librte_eal/common/include/rte_version.h | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/src/dpdk_lib18/librte_eal/common/include/rte_version.h b/src/dpdk_lib18/librte_eal/common/include/rte_version.h new file mode 100755 index 00000000..d2686ae3 --- /dev/null +++ b/src/dpdk_lib18/librte_eal/common/include/rte_version.h @@ -0,0 +1,129 @@ +/*- + * BSD LICENSE + * + * 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 + * 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 + * 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 + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/** + * @file + * Definitions of Intel(R) DPDK version numbers + */ + +#ifndef _RTE_VERSION_H_ +#define _RTE_VERSION_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +#include <stdint.h> +#include <rte_common.h> + +/** + * String that appears before the version number + */ +#define RTE_VER_PREFIX "RTE" + +/** + * Major version number i.e. the x in x.y.z + */ +#define RTE_VER_MAJOR 1 + +/** + * Minor version number i.e. the y in x.y.z + */ +#define RTE_VER_MINOR 8 + +/** + * Patch level number i.e. the z in x.y.z + */ +#define RTE_VER_PATCH_LEVEL 0 + +/** + * Extra string to be appended to version number + */ +#define RTE_VER_SUFFIX "" + +/** + * Patch release number + * 0-15 = release candidates + * 16 = release + */ +#define RTE_VER_PATCH_RELEASE 16 + +/** + * 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) +{ + 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 + 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 +} +#endif + +#endif /* RTE_VERSION_H */ |