On Sat, 2009-04-04 at 09:37 +0200, Jan Kiszka wrote: > Philippe Gerum wrote: > > On Thu, 2009-04-02 at 23:40 +0200, Gilles Chanteperdrix wrote: > >> Jan Kiszka wrote: > >>> [ can be pulled from git.xenomai.org/xenomai-jki.git queues/assorted ] > >>> > >>> Keep the result of rt_task_self() in a local variable to avoid the > >>> second invocation. > >> Maybe we could create a pure/const variant of rt_task_self() for use in > >> task.c only which would avoid the double evaluatino ? > >> > > > > Can't do const because of pthread_getspecific(), but pure attribute is t > > hand, yes. > > > > At least my gcc 4.3 ignores > > RT_TASK *rt_task_self(void) __attribute__ ((pure)); >
We can't do that on rt_task_self() directly, because of rt_task_shadow(). > and keeps on inserting two calls in rt_task_delete. > What if a pure static inline helper is used internally from task.c? > Jan > -- Philippe. _______________________________________________ Xenomai-core mailing list Xenomai-core@gna.org https://mail.gna.org/listinfo/xenomai-core
