1*b45d2f2cSJed Brown #include <petsc-private/fortranimpl.h> 2ea5d4fccSPeter Brune #include <petscsnes.h> 3ea5d4fccSPeter Brune 4ea5d4fccSPeter Brune #if defined(PETSC_HAVE_FORTRAN_CAPS) 5f1c6b773SPeter Brune #define sneslinesearchshellsetuserfunc_ SNESLINESEARCHSHELLSETUSERFUNC 6f1c6b773SPeter Brune #define sneslinesearchshellgetuserfunc_ SNESLINESEARCHSHELLGETUSERFUNC 7ea5d4fccSPeter Brune #elif !defined(PETSC_HAVE_FORTRAN_UNDERSCORE) 8f1c6b773SPeter Brune #define sneslinesearchshellsetuserfunc_ sneslinesearchshellsetuserfunc 9f1c6b773SPeter Brune #define sneslinesearchshellgetuserfunc_ sneslinesearchshellgetuserfunc 10ea5d4fccSPeter Brune #endif 11ea5d4fccSPeter Brune 12f1c6b773SPeter Brune static PetscErrorCode oursneslinesearchshellfunction(SNESLineSearch linesearch, void *ctx) 13ea5d4fccSPeter Brune { 14ea5d4fccSPeter Brune PetscErrorCode ierr = 0; 15f1c6b773SPeter Brune (*(void (PETSC_STDCALL *)(SNESLineSearch*,void*,PetscErrorCode*))(((PetscObject)linesearch)->fortran_func_pointers[0]))(&linesearch,ctx,&ierr);CHKERRQ(ierr); 16ea5d4fccSPeter Brune return 0; 17ea5d4fccSPeter Brune } 18ea5d4fccSPeter Brune 19ea5d4fccSPeter Brune EXTERN_C_BEGIN 20ea5d4fccSPeter Brune 21f1c6b773SPeter Brune void PETSC_STDCALL sneslinesearchshellsetuserfunc_(SNESLineSearch *linesearch, 22f1c6b773SPeter Brune void (PETSC_STDCALL *func)(SNESLineSearch*,void*,PetscErrorCode*), 23ea5d4fccSPeter Brune void *ctx, 24ea5d4fccSPeter Brune PetscErrorCode *ierr) 25ea5d4fccSPeter Brune { 26c87759e9SPeter Brune PetscObjectAllocateFortranPointers(*linesearch,3); 27ea5d4fccSPeter Brune ((PetscObject)*linesearch)->fortran_func_pointers[0] = (PetscVoidFunction)func; 28f1c6b773SPeter Brune *ierr = SNESLineSearchShellSetUserFunc(*linesearch,oursneslinesearchshellfunction,ctx); 29ea5d4fccSPeter Brune } 30ea5d4fccSPeter Brune 31f1c6b773SPeter Brune void PETSC_STDCALL sneslinesearchshellgetuserfunc_(SNESLineSearch *linesearch, void * func, void **ctx,PetscErrorCode *ierr) 32ea5d4fccSPeter Brune { 33ea5d4fccSPeter Brune 34ea5d4fccSPeter Brune CHKFORTRANNULLINTEGER(ctx); 35f1c6b773SPeter Brune *ierr = SNESLineSearchShellGetUserFunc(*linesearch,PETSC_NULL,ctx); 36ea5d4fccSPeter Brune } 37ea5d4fccSPeter Brune EXTERN_C_END 38