Purpose of _LINUX_EXPORT_H macro












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What is the purpose of defining _LINUX_EXPORT_H in include/linux/export.h? It seems to be defined in this file and never referenced anywhere else. Is it redundant?



Link: _LINUX_EXPORT_H in torvalds/linux on github










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    Are you asking about the purpose of include guards?

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0















What is the purpose of defining _LINUX_EXPORT_H in include/linux/export.h? It seems to be defined in this file and never referenced anywhere else. Is it redundant?



Link: _LINUX_EXPORT_H in torvalds/linux on github










share|improve this question







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Martin is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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  • 2





    Are you asking about the purpose of include guards?

    – steeldriver
    1 hour ago














0












0








0








What is the purpose of defining _LINUX_EXPORT_H in include/linux/export.h? It seems to be defined in this file and never referenced anywhere else. Is it redundant?



Link: _LINUX_EXPORT_H in torvalds/linux on github










share|improve this question







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Martin is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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What is the purpose of defining _LINUX_EXPORT_H in include/linux/export.h? It seems to be defined in this file and never referenced anywhere else. Is it redundant?



Link: _LINUX_EXPORT_H in torvalds/linux on github







linux kernel c






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Martin is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.






Martin is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.








  • 2





    Are you asking about the purpose of include guards?

    – steeldriver
    1 hour ago














  • 2





    Are you asking about the purpose of include guards?

    – steeldriver
    1 hour ago








2




2





Are you asking about the purpose of include guards?

– steeldriver
1 hour ago





Are you asking about the purpose of include guards?

– steeldriver
1 hour ago










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