api_2.5.6.1/api/sched-sporadic_8h_source.html

00001
00023 #ifndef _XENO_NUCLEUS_SCHED_SPORADIC_H
00024 #define _XENO_NUCLEUS_SCHED_SPORADIC_H
00025
00026 #ifndef _XENO_NUCLEUS_SCHED_H
00027 #error "please don't include nucleus/sched-sporadic.h directly"
00028 #endif
00029
00030 #ifdef CONFIG_XENO_OPT_SCHED_SPORADIC
00031
00032 #include <nucleus/heap.h>
00033
00034 extern struct xnsched_class xnsched_class_sporadic;
00035
00036 struct xnsched_sporadic_repl {
00037         xntime_t date;
00038         xntime_t amount;
00039 };
00040
00041 struct xnsched_sporadic_data {
00042         xnticks_t resume_date;
00043         xnticks_t budget;
00044         int repl_in;
00045         int repl_out;
00046         int repl_pending;
00047         struct xntimer repl_timer;
00048         struct xntimer drop_timer;
00049         struct xnsched_sporadic_repl repl_data[CONFIG_XENO_OPT_SCHED_SPORADIC_MAXREPL];
00050         struct xnsched_sporadic_param param;
00051         struct xnthread *thread;
00052 };
00053
00054 struct xnsched_sporadic {
00055 #if XENO_DEBUG(NUCLEUS)
00056         unsigned long drop_retries;
00057 #endif
00058 };
00059
00060 static inline int xnsched_sporadic_init_tcb(struct xnthread *thread)
00061 {
00062         thread->pss = NULL;
00063
00064         return 0;
00065 }
00066
00067 #endif /* !CONFIG_XENO_OPT_SCHED_SPORADIC */
00068
00069 #endif /* !_XENO_NUCLEUS_SCHED_SPORADIC_H */