CAP_DUP(3C)							   CAP_DUP(3C)

NAME    [Toc]    [Back]

     cap_dup - make a copy of a	capability

SYNOPSIS    [Toc]    [Back]

     #include <sys/capability.h>

     cap_t cap_dup( cap_t cap);

DESCRIPTION    [Toc]    [Back]

     Returns a pointer to an allocated capability that is a copy of the
     capability	supplied as an argument.  The returned capability should be
     deallocated using cap_free(3c) when no longer needed.

RETURN VALUES    [Toc]    [Back]

     Returns a pointer or null.

ERRORS    [Toc]    [Back]

     EINVAL	     cap is null.

     ENOMEM	     allocation	of the cap_t failed.

SEE ALSO    [Toc]    [Back]

     capabilities(4)


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