capng_have_capability - check for specific capability
#include <cap-ng.h>
int capng_have_capability(capng_type_t which, unsigned int capability);
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.
This function will return 1 if yes and 0 otherwise.
capng_get_caps_process(3),
capng_get_caps_fd(3),
capng_have_capabilities(3),
capabilities(7)
Steve Grubb