fpp_save() — Apollo

FPP_$SAVE                         Domain/OS                          FPP_$SAVE


NAME
     fpp_$save - save the floating-point state

SYNOPSIS (C)
     #include <apollo/base.h>
     #include <apollo/fpp.h>

     short int fpp_$save(
          void *&save_area_ptr,
          status_$t *status)

SYNOPSIS (Pascal)
     %include '/sys/ins/base.ins.pas';
     %include '/sys/ins/fpp.ins.pas';

     function fpp_$save(
          in save_area_ptr: univ_ptr;
          out status: status_$t): integer;

SYNOPSIS (FORTRAN)
     %include '/sys/ins/base.ins.ftn'

           integer*4 status, save_area_ptr, save_area(26)
           integer*2 bytes_saved

           pointer /save_area_ptr/ save_area

           bytes_saved = fpp_$save(save_area_ptr, status)

DESCRIPTION
     Fpp_$save saves a floating-point state at save_area_ptr and returns the
     number of bytes saved.  It is useful in fault handlers that implement
     multitasking environments within a single process.

     save_area_ptr
          A pointer to where the floating-point state should be saved.

     status
          The completion status.
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