capng_have_capability(3) — Linux manual page

NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | SEE ALSO | AUTHOR | COLOPHON

CAPNG_HAVE_CAPABILITY(3)      Libcap-ng API     CAPNG_HAVE_CAPABILITY(3)

NAME         top

       capng_have_capability - check for specific capability

SYNOPSIS         top

       #include <cap-ng.h>

       int capng_have_capability(capng_type_t which, unsigned int
       capability);

DESCRIPTION         top

       capng_have_capability will check the specified internal
       capabilities set to see if the specified capability is set. The
       capabilities sets must be previously setup with calls to
       capng_get_caps_process, capng_get_caps_fd, or in some other way
       setup. The values for which should be one of: CAPNG_EFFECTIVE,
       CAPNG_PERMITTED, CAPNG_INHERITABLE, CAPNG_BOUNDING_SET, or
       CAPNG_AMBIENT.

RETURN VALUE         top

       This funtion will return 1 if yes and 0 otherwise.

SEE ALSO         top

       capng_get_caps_process(3), capng_get_caps_fd(3),
       capng_have_capabilities(3), capabilities(7)

AUTHOR         top

       Steve Grubb

COLOPHON         top

       This page is part of the libcap-ng (capabilities commands and
       library (NG)) project.  Information about the project can be
       found at ⟨https://people.redhat.com/sgrubb/libcap-ng/⟩.  It is
       not known how to report bugs for this man page; if you know,
       please send a mail to man-pages@man7.org.  This page was obtained
       from the tarball libcap-ng-0.8.2.tar.gz fetched from
       ⟨https://people.redhat.com/sgrubb/libcap-ng/index.html⟩ on
       2021-06-20.  If you discover any rendering problems in this HTML
       version of the page, or you believe there is a better or more up-
       to-date source for the page, or you have corrections or
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       part of the original manual page), send a mail to
       man-pages@man7.org

Red Hat                         June 2009       CAPNG_HAVE_CAPABILITY(3)

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