On Wed, Mar 21, 2018 at 06:15:22PM +0100, Gaetan Rivet wrote: > Signed-off-by: Gaetan Rivet <gaetan.ri...@6wind.com> > --- > lib/librte_eal/common/include/rte_common.h | 23 +++++++++++++++++++++++ > 1 file changed, 23 insertions(+) > > diff --git a/lib/librte_eal/common/include/rte_common.h > b/lib/librte_eal/common/include/rte_common.h > index c7803e41c..500fc3adb 100644 > --- a/lib/librte_eal/common/include/rte_common.h > +++ b/lib/librte_eal/common/include/rte_common.h > @@ -105,6 +105,29 @@ static void __attribute__((constructor, used)) func(void) > static void __attribute__((constructor(prio), used)) func(void) > > /** > + * Run after main() with high priority. > + * > + * The destructor will be run *before* prioritized destructors. > + * > + * @param func > + * Destructor function name. > + */ > +#define RTE_FINI(func) \ > +static void __attribute__((destructor, used)) func(void) > + > +/** > + * Run after main() with low priority. > + * > + * @param func > + * Destructor function name. > + * @param prio > + * Priority number must be above 100. > + * Lowest number is the last to run. > + */ > +#define RTE_FINI_PRIO(func, prio) \ > +static void __attribute__((destructor(prio), used)) func(void) > + > +/** If you need to require that priority be above 100, you probably want to create a BUILD_BUG type macro to enforce that.
Neil > * Force a function to be inlined > */ > #define __rte_always_inline inline __attribute__((always_inline)) > -- > 2.11.0 > >
