centos man page for capng_apply

CAPNG_APPLY(3)							   Libcap-ng API						    CAPNG_APPLY(3)

NAME
       capng_apply - apply the stored capabilities settings

SYNOPSIS
       #include <cap-ng.h>

       int capng_apply(capng_select_t set);

DESCRIPTION
       capng_apply  will transfer the specified internal posix capabilities settings to the kernel. The options are CAPNG_SELECT_CAPS for the tra-
       ditional capabilities, CAPNG_SELECT_BOUNDS for the bounding set, or CAPNG_SELECT_BOTH if transferring both is desired.

RETURN VALUE
       This returns 0 on success and -1 on failure.

NOTES
       If you are doing multi-threaded programming, calling this function will only set capabilities on the calling thread. All other threads  are
       unaffected. If you want to set overall capabilities for a multi-threaded process, you will need to do that before creating any threads. See
       the capset syscall for more information on this topic.

SEE ALSO
       capset(2), capng_update(3), capabilities(7)

AUTHOR
       Steve Grubb

Red Hat 							     June 2009							    CAPNG_APPLY(3)