Actual source code: zstartf.c

  1: #include <petsc/private/fortranimpl.h>

  3: #if defined(PETSC_HAVE_FORTRAN_CAPS)
  4:   #define petscinitializefortran_      PETSCINITIALIZEFORTRAN
  5:   #define petscsetfortranbasepointers_ PETSCSETFORTRANBASEPOINTERS
  6:   #define petsc_null_function_         PETSC_NULL_FUNCTION
  7: #elif !defined(PETSC_HAVE_FORTRAN_UNDERSCORE)
  8:   #define petscinitializefortran_      petscinitializefortran
  9:   #define petscsetfortranbasepointers_ petscsetfortranbasepointers
 10:   #define petsc_null_function_         petsc_null_function
 11: #endif

 13: #if defined(PETSC_HAVE_FORTRAN_UNDERSCORE_UNDERSCORE)
 14:   #define petsc_null_function_ petsc_null_function__
 15: #endif

 17: PETSC_EXTERN void petscinitializefortran_(int *ierr)
 18: {
 19:   *ierr = PetscInitializeFortran();
 20: }

 22: PETSC_EXTERN void petscsetfortranbasepointers_(char *fnull_character, void *fnull_integer, void *fnull_scalar, void *fnull_double, void *fnull_real, void *fnull_bool, void *fnull_enum, void (*fnull_function)(void), void *fnull_mpi_comm, void *fnull_integer_array, void *fnull_scalar_array, void *fnull_real_array, PETSC_FORTRAN_CHARLEN_T len)
 23: {
 24:   PETSC_NULL_CHARACTER_Fortran     = fnull_character;
 25:   PETSC_NULL_INTEGER_Fortran       = fnull_integer;
 26:   PETSC_NULL_SCALAR_Fortran        = fnull_scalar;
 27:   PETSC_NULL_DOUBLE_Fortran        = fnull_double;
 28:   PETSC_NULL_REAL_Fortran          = fnull_real;
 29:   PETSC_NULL_BOOL_Fortran          = fnull_bool;
 30:   PETSC_NULL_ENUM_Fortran          = fnull_enum;
 31:   PETSC_NULL_FUNCTION_Fortran      = fnull_function;
 32:   PETSC_NULL_MPI_COMM_Fortran      = fnull_mpi_comm;
 33:   PETSC_NULL_INTEGER_ARRAY_Fortran = fnull_integer_array;
 34:   PETSC_NULL_SCALAR_ARRAY_Fortran  = fnull_scalar_array;
 35:   PETSC_NULL_REAL_ARRAY_Fortran    = fnull_real_array;
 36: }

 38: /*
 39:   A valid address for the fortran variable PETSC_NULL_FUNCTION
 40: */
 41: PETSC_EXTERN void petsc_null_function_(void)
 42: {
 43:   return;
 44: }