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   capng_update    ( 3 )

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Имя (Name)

capng_update - update the stored capabilities settings

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Синопсис (Synopsis)

#include <cap-ng.h>

       int capng_update(capng_act_t action, capng_type_t type,unsigned
       int capability);

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Описание (Description)

capng_update will update the internal posix capabilities settings
       based on the options passed to it. The action should be either
       CAPNG_DROP to set the capability bit to 0, or CAPNG_ADD to set
       the capability bit to 1. The operation is performed on the
       capability set specified in the type parameter. The values are:
       CAPNG_EFFECTIVE, CAPNG_PERMITTED, CAPNG_INHERITABLE,
       CAPNG_BOUNDING_SET, or CAPNG_AMBIENT. The values may be or'ed
       together to perform the same operation on multiple sets. The last
       paramter, capability, is the capability define as given in
       linux/capability.h.

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Возвращаемое значение (Return value)

This returns 0 on success and -1 on failure.

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Смотри также (See also)

capng_updatev(3), capabilities(7)

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