получить возможности от процесса (get the capabilities from a process)
Имя (Name)
capng_get_caps_process - get the capabilities from a process
Синопсис (Synopsis)
#include <cap-ng.h>
int capng_get_caps_process(void);
Описание (Description)
capng_get_caps_process will get the capabilities and bounding set
of the pid stored inside libcap-ng's state table. The default is
the pid of the running process. This can be changed by using the
capng_setpid function.
Возвращаемое значение (Return value)
This returns 0 on success and -1 on failure.
Примечание (Note)
If you are doing multi-threaded programming, calling this
function will only get capabilities on the calling thread. If you
want to get overall capabilities for a multi-threaded process,
you can only do that before creating any threads. Afterwards,
threads may be able to independantly set capabilities.
capng_get_caps_process needs a mounted /proc to read the current
bounding set, otherwise it will fail.
Смотри также (See also)
capng_setpid(3), capabilities(7)
