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

CAPNG_GET_CAPS_FD(3)            Libcap-ng API           CAPNG_GET_CAPS_FD(3)

NAME         top

       capng_get_caps_fd -

SYNOPSIS         top

       #include <cap-ng.h>

       int capng_get_caps_fd(int fd);

DESCRIPTION         top

       This function will read the file based capabilities stored in
       extended attributes of the file that the descriptor was opened
       against. The bounding set is not included in file based capabilities
       operations. Note that this function will only work if compiled on a
       kernel that supports file based capabilities such as 2.6.26 and
       later. If the "magic" bit is set, then all effect capability bits are
       set. Otherwise the bits are cleared.

RETURN VALUE         top

       This returns 0 on success and -1 on failure.

SEE ALSO         top

       capng_set_caps_fd(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-0.7.8.tar.gz fetched from 
       ⟨https://people.redhat.com/sgrubb/libcap-ng/index.html⟩ on 2017-05-03.
       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 improvements to the information
       in this COLOPHON (which is not part of the original manual page),
       send a mail to man-pages@man7.org

Red Hat                           June 2009             CAPNG_GET_CAPS_FD(3)

Pages that refer to this page: capng_have_capabilities(3)capng_have_capability(3)capng_set_caps_fd(3)