CAPNG_GET_ROOTID - Online Linux Manual PageSection : 3
Updated : Sept 2020
Source : Red Hat
Note : Libcap-ng API

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NAMEcapng_get_rootid − get namespace root id

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SYNOPSIS#include <cap-ng.h> int capng_get_rootid(void);

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DESCRIPTIONcapng_get_rootid gets the rootid for capabilities operations. This is only applicable for file system operations.

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RETURN VALUEIf the file is in the init namespace or the kernel does not support V3 file system capabilities, it returns CAPNG_UNSET_ROOTID. Otherwise it return an integer for the namespace root id.

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SEE ALSOcapng_get_caps_fd(3), capabilities(7)

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AUTHORSteve Grubb 0

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Johanes Gumabo

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