Actual source code: zstartf.c

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

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

 11: #if defined(PETSC_HAVE_FORTRAN_UNDERSCORE_UNDERSCORE)
 12:   #define petsc_null_function_ petsc_null_function__
 13: #endif

 15: 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, F90Array1d *fnull_integer_pointer, F90Array1d *fnull_scalar_pointer, F90Array1d *fnull_real_pointer, PETSC_FORTRAN_CHARLEN_T len PETSC_F90_2PTR_PROTO(ptrdi) PETSC_F90_2PTR_PROTO(ptrds) PETSC_F90_2PTR_PROTO(ptrdr))
 16: {
 17:   PETSC_NULL_CHARACTER_Fortran       = fnull_character;
 18:   PETSC_NULL_INTEGER_Fortran         = fnull_integer;
 19:   PETSC_NULL_SCALAR_Fortran          = fnull_scalar;
 20:   PETSC_NULL_DOUBLE_Fortran          = fnull_double;
 21:   PETSC_NULL_REAL_Fortran            = fnull_real;
 22:   PETSC_NULL_BOOL_Fortran            = fnull_bool;
 23:   PETSC_NULL_ENUM_Fortran            = fnull_enum;
 24:   PETSC_NULL_FUNCTION_Fortran        = fnull_function;
 25:   PETSC_NULL_MPI_COMM_Fortran        = fnull_mpi_comm;
 26:   PETSC_NULL_INTEGER_ARRAY_Fortran   = fnull_integer_array;
 27:   PETSC_NULL_SCALAR_ARRAY_Fortran    = fnull_scalar_array;
 28:   PETSC_NULL_REAL_ARRAY_Fortran      = fnull_real_array;
 29:   PETSC_NULL_INTEGER_POINTER_Fortran = (void *)fnull_integer_pointer;
 30:   PETSC_NULL_SCALAR_POINTER_Fortran  = (void *)fnull_scalar_pointer;
 31:   PETSC_NULL_REAL_POINTER_Fortran    = (void *)fnull_real_pointer;
 32: }

 34: /*
 35:   A valid address for the fortran variable PETSC_NULL_FUNCTION
 36: */
 37: PETSC_EXTERN void petsc_null_function_(void)
 38: {
 39:   return;
 40: }