1ae4341f3SSatish Balay 2af0996ceSBarry Smith #include <petsc/private/fortranimpl.h> 3ae4341f3SSatish Balay 4519f805aSKarl Rupp #if defined(PETSC_HAVE_FORTRAN_CAPS) 5ae4341f3SSatish Balay #define chkmemfortran_ CHKMEMFORTRAN 6ae4341f3SSatish Balay #define petscoffsetfortran_ PETSCOFFSETFORTRAN 745d5e9f8SBarry Smith #define petscobjectstateincrease_ PETSCOBJECTSTATEINCREASE 8ae4341f3SSatish Balay #elif !defined(PETSC_HAVE_FORTRAN_UNDERSCORE) 9ae4341f3SSatish Balay #define petscoffsetfortran_ petscoffsetfortran 10ae4341f3SSatish Balay #define chkmemfortran_ chkmemfortran 11bf34bf42SBarry Smith #define flush__ flush_ 1245d5e9f8SBarry Smith #define petscobjectstateincrease_ petscobjectstateincrease 13ae4341f3SSatish Balay #endif 14ae4341f3SSatish Balay 1519caf8f3SSatish Balay PETSC_EXTERN void petscobjectstateincrease_(PetscObject *obj, PetscErrorCode *ierr) 1645d5e9f8SBarry Smith { 1745d5e9f8SBarry Smith *ierr = PetscObjectStateIncrease(*obj); 1845d5e9f8SBarry Smith } 1945d5e9f8SBarry Smith 20bf34bf42SBarry Smith #if defined(PETSC_MISSING_FORTRAN_FLUSH_) 215975b3b6SBarry Smith void flush__(int unit) { } 22bf34bf42SBarry Smith #endif 23bf34bf42SBarry Smith 2419caf8f3SSatish Balay PETSC_EXTERN void petscoffsetfortran_(PetscScalar *x, PetscScalar *y, size_t *shift, PetscErrorCode *ierr) 25ae4341f3SSatish Balay { 263ba16761SJacob Faibussowitsch *ierr = PETSC_SUCCESS; 27ae4341f3SSatish Balay *shift = y - x; 28ae4341f3SSatish Balay } 29ae4341f3SSatish Balay 30ae4341f3SSatish Balay /* ---------------------------------------------------------------------------------*/ 31ae4341f3SSatish Balay /* 32ae4341f3SSatish Balay This version does not do a malloc 33ae4341f3SSatish Balay */ 34ae4341f3SSatish Balay static char FIXCHARSTRING[1024]; 35ae4341f3SSatish Balay 36ae4341f3SSatish Balay #define FIXCHARNOMALLOC(a, n, b) \ 37*a8f51744SPierre Jolivet do { \ 38ae4341f3SSatish Balay if (a == PETSC_NULL_CHARACTER_Fortran) { \ 39ae4341f3SSatish Balay b = a = 0; \ 40ae4341f3SSatish Balay } else { \ 41ae4341f3SSatish Balay while ((n > 0) && (a[n - 1] == ' ')) n--; \ 42ae4341f3SSatish Balay if (a[n] != 0) { \ 43ae4341f3SSatish Balay b = FIXCHARSTRING; \ 4489d949e2SBarry Smith *ierr = PetscStrncpy(b, a, n + 1); \ 45ae4341f3SSatish Balay if (*ierr) return; \ 46ae4341f3SSatish Balay } else b = a; \ 47ae4341f3SSatish Balay } \ 48*a8f51744SPierre Jolivet } while (0) 49ae4341f3SSatish Balay 5019caf8f3SSatish Balay PETSC_EXTERN void chkmemfortran_(int *line, char *file, PetscErrorCode *ierr, PETSC_FORTRAN_CHARLEN_T len) 51ae4341f3SSatish Balay { 52ae4341f3SSatish Balay char *c1; 53ae4341f3SSatish Balay 54ae4341f3SSatish Balay FIXCHARNOMALLOC(file, len, c1); 55efca3c55SSatish Balay *ierr = PetscMallocValidate(*line, "Userfunction", c1); 56ae4341f3SSatish Balay } 57