CAP_GET_FLAG(3C)					      CAP_GET_FLAG(3C)

NAME    [Toc]    [Back]

     cap_get_flag, cap_set_flag	- get or set the value of a capability flag in
     a capability

SYNOPSIS    [Toc]    [Back]

     #include <sys/capability.h>

     int cap_get_flag(cap_t cap_p, cap_value_t cap, cap_flag_t flag,
     cap_flag_value_t *value_p);
     int cap_set_flag(cap_t cap_p, cap_flag_t flag, int	ncap, cap_value_t
     caps[], cap_flag_value_t value);

DESCRIPTION    [Toc]    [Back]

     cap_get_flag Extracts the current value of	the specified capability flag
     (flag) of the capability cap from the capability set pointed to by	cap_p
     and stores	it in the location pointed to by value.

     cap_set_flag Sets the specified capability	flag (flag) in each of the
     array of capabilities caps	(which has ncaps elements)of the from the
     capability	set pointed to by cap_p	and from the location pointed to by
     value.

RETURN VALUES    [Toc]    [Back]

     Both functions return 0 if	successful, -1 otherwise.

ERRORS    [Toc]    [Back]

     cap_get_flag

     EINVAL	     arguments are invalid

     ENOSYS	     Capability	support	is not available (not installed).

     cap_set_flag:

     EINVAL	     arguments are invalid

     ENOSYS	     Capability	support	is not available (not installed).

SEE ALSO    [Toc]    [Back]

     capabilities(4)


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