include/ucontext.h

   1 #ifndef _UCONTEXT_H
   2 #define _UCONTEXT_H 1
   3
   4 #include <sys/ucontext.h>
   5
   6 _PROTOTYPE( void makecontext, (ucontext_t *ucp, void (*func)(void),
   7                                 int argc, ...)                          );
   8 _PROTOTYPE( int swapcontext, (ucontext_t *oucp,
   9                               const ucontext_t *ucp)                    );
  10 _PROTOTYPE( int getcontext, (ucontext_t *ucp)                   );
  11 _PROTOTYPE( int setcontext, (const ucontext_t *ucp)             );
  12
  13 _PROTOTYPE( void resumecontext, (ucontext_t *ucp)               );
  14
  15 /* These functions get and set ucontext structure through PM/kernel. They don't
  16  * manipulate the stack. */
  17 _PROTOTYPE( int getuctx, (ucontext_t *ucp)                      );
  18 _PROTOTYPE( int setuctx, (const ucontext_t *ucp)                );
  19
  20 #endif /* _UCONTEXT_H */
  21