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https://gitee.com/openharmony/third_party_libnl
synced 2024-11-24 02:29:50 +00:00
582a32433c
Run-time version information is available as exported four integers:
- const int nl_ver_num = LIBNL_VER_NUM;
- const int nl_ver_maj = LIBNL_VER_MAJ;
- const int nl_ver_min = LIBNL_VER_MIN;
- const int nl_ver_mic = LIBNL_VER_MIC;
The purpose of this is to get version of compiled library as run time.
Use cases:
- To know exact version of the library in Python's ctypes module,
Say, to find out if nl_cache_mngr_alloc() allow sk=NULL
- To make sure that the version of the loaded library corresponds to the
version of headers (for the paranoid). Say, to check:
if (LIBNL_VER_NUM != nl_ver_num)
exit(1);
37 lines
706 B
C
37 lines
706 B
C
/*
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* lib/version.c Run-time version information
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation version 2.1
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* of the License.
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*
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* Copyright (c) 2003-2012 Thomas Graf <tgraf@suug.ch>
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*/
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/**
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* @ingroup core
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* @defgroup utils Utilities
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*
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* Run-time version information
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*
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* @{
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*/
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/**
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* @name Run-time version information
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* @{
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*/
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#include <netlink/version.h>
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const int nl_ver_num = LIBNL_VER_NUM;
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const int nl_ver_maj = LIBNL_VER_MAJ;
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const int nl_ver_min = LIBNL_VER_MIN;
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const int nl_ver_mic = LIBNL_VER_MIC;
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/** @} */
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/** @} */
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