1af0996ceSBarry Smith #include <petsc/private/fortranimpl.h> 2ae4341f3SSatish Balay 3519f805aSKarl Rupp #if defined(PETSC_HAVE_FORTRAN_CAPS) 4ae4341f3SSatish Balay #define chkmemfortran_ CHKMEMFORTRAN 5ae4341f3SSatish Balay #define petscoffsetfortran_ PETSCOFFSETFORTRAN 645d5e9f8SBarry Smith #define petscobjectstateincrease_ PETSCOBJECTSTATEINCREASE 7ae4341f3SSatish Balay #elif !defined(PETSC_HAVE_FORTRAN_UNDERSCORE) 8ae4341f3SSatish Balay #define petscoffsetfortran_ petscoffsetfortran 9ae4341f3SSatish Balay #define chkmemfortran_ chkmemfortran 10bf34bf42SBarry Smith #define flush__ flush_ 1145d5e9f8SBarry Smith #define petscobjectstateincrease_ petscobjectstateincrease 12ae4341f3SSatish Balay #endif 13ae4341f3SSatish Balay 1419caf8f3SSatish Balay PETSC_EXTERN void petscobjectstateincrease_(PetscObject *obj, PetscErrorCode *ierr) 1545d5e9f8SBarry Smith { 1645d5e9f8SBarry Smith *ierr = PetscObjectStateIncrease(*obj); 1745d5e9f8SBarry Smith } 1845d5e9f8SBarry Smith 19bf34bf42SBarry Smith #if defined(PETSC_MISSING_FORTRAN_FLUSH_) 205975b3b6SBarry Smith void flush__(int unit) { } 21bf34bf42SBarry Smith #endif 22bf34bf42SBarry Smith 2319caf8f3SSatish Balay PETSC_EXTERN void petscoffsetfortran_(PetscScalar *x, PetscScalar *y, size_t *shift, PetscErrorCode *ierr) 24ae4341f3SSatish Balay { 253ba16761SJacob Faibussowitsch *ierr = PETSC_SUCCESS; 26ae4341f3SSatish Balay *shift = y - x; 27ae4341f3SSatish Balay } 28ae4341f3SSatish Balay 29ae4341f3SSatish Balay /* ---------------------------------------------------------------------------------*/ 30ae4341f3SSatish Balay /* 31ae4341f3SSatish Balay This version does not do a malloc 32ae4341f3SSatish Balay */ 33ae4341f3SSatish Balay static char FIXCHARSTRING[1024]; 34ae4341f3SSatish Balay 35ae4341f3SSatish Balay #define FIXCHARNOMALLOC(a, n, b) \ 36a8f51744SPierre Jolivet do { \ 37ae4341f3SSatish Balay if (a == PETSC_NULL_CHARACTER_Fortran) { \ 38*dfef5ea7SSatish Balay b = a = NULL; \ 39ae4341f3SSatish Balay } else { \ 40ae4341f3SSatish Balay while ((n > 0) && (a[n - 1] == ' ')) n--; \ 41ae4341f3SSatish Balay if (a[n] != 0) { \ 42ae4341f3SSatish Balay b = FIXCHARSTRING; \ 4389d949e2SBarry Smith *ierr = PetscStrncpy(b, a, n + 1); \ 44ae4341f3SSatish Balay if (*ierr) return; \ 45ae4341f3SSatish Balay } else b = a; \ 46ae4341f3SSatish Balay } \ 47a8f51744SPierre Jolivet } while (0) 48ae4341f3SSatish Balay 4919caf8f3SSatish Balay PETSC_EXTERN void chkmemfortran_(int *line, char *file, PetscErrorCode *ierr, PETSC_FORTRAN_CHARLEN_T len) 50ae4341f3SSatish Balay { 51ae4341f3SSatish Balay char *c1; 52ae4341f3SSatish Balay 53ae4341f3SSatish Balay FIXCHARNOMALLOC(file, len, c1); 54efca3c55SSatish Balay *ierr = PetscMallocValidate(*line, "Userfunction", c1); 55ae4341f3SSatish Balay } 56