arch/unix/include/sched.h

   1 #ifndef _ARCH_SCHED_H_
   2 #define _ARCH_SCHED_H_
   3
   4 #include <types.h>
   5
   6 #include <ucontext.h>
   7
   8 struct task_context {
   9         ucontext_t uc;
  10 };
  11
  12 typedef sigset_t sched_ctx_t;
  13
  14 static inline u32 ms2ticks(u32 msecs)
  15 {
  16         return msecs * 1000;
  17 }
  18
  19 static inline u32 ticks2ms(u32 ticks)
  20 {
  21         return (ticks+999) / 1000;
  22 }
  23
  24 #define MSEC_IN_TICKSOVF ((u32)((0x100000000LL + 1000-1) / (1000)))
  25
  26 #endif