1ae4341f3SSatish Balay 2b45d2f2cSJed Brown #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 158cc058d9SJed Brown PETSC_EXTERN void PETSC_STDCALL petscobjectstateincrease_(PetscObject *obj, PetscErrorCode *ierr) 1645d5e9f8SBarry Smith { 1745d5e9f8SBarry Smith *ierr = PetscObjectStateIncrease(*obj); 1845d5e9f8SBarry Smith } 1945d5e9f8SBarry Smith 20bf34bf42SBarry Smith #if defined(PETSC_MISSING_FORTRAN_FLUSH_) 21bf34bf42SBarry Smith void flush__(int unit) 22bf34bf42SBarry Smith { 23bf34bf42SBarry Smith } 24bf34bf42SBarry Smith #endif 25bf34bf42SBarry Smith 26bf34bf42SBarry Smith 278cc058d9SJed Brown PETSC_EXTERN void PETSC_STDCALL petscoffsetfortran_(PetscScalar *x,PetscScalar *y,size_t *shift,PetscErrorCode *ierr) 28ae4341f3SSatish Balay { 29ae4341f3SSatish Balay *ierr = 0; 30ae4341f3SSatish Balay *shift = y - x; 31ae4341f3SSatish Balay } 32ae4341f3SSatish Balay 33ae4341f3SSatish Balay /* ---------------------------------------------------------------------------------*/ 34ae4341f3SSatish Balay /* 35ae4341f3SSatish Balay This version does not do a malloc 36ae4341f3SSatish Balay */ 37ae4341f3SSatish Balay static char FIXCHARSTRING[1024]; 38ae4341f3SSatish Balay 39ae4341f3SSatish Balay #define CHAR char* 40ae4341f3SSatish Balay #define FIXCHARNOMALLOC(a,n,b) \ 41ae4341f3SSatish Balay {\ 42ae4341f3SSatish Balay if (a == PETSC_NULL_CHARACTER_Fortran) { \ 43ae4341f3SSatish Balay b = a = 0; \ 44ae4341f3SSatish Balay } else { \ 45ae4341f3SSatish Balay while ((n > 0) && (a[n-1] == ' ')) n--; \ 46ae4341f3SSatish Balay if (a[n] != 0) { \ 47ae4341f3SSatish Balay b = FIXCHARSTRING; \ 48*89d949e2SBarry Smith *ierr = PetscStrncpy(b,a,n+1); \ 49ae4341f3SSatish Balay if (*ierr) return; \ 50ae4341f3SSatish Balay } else b = a;\ 51ae4341f3SSatish Balay } \ 52ae4341f3SSatish Balay } 53ae4341f3SSatish Balay 548cc058d9SJed Brown PETSC_EXTERN void PETSC_STDCALL chkmemfortran_(int *line,CHAR file PETSC_MIXED_LEN(len),PetscErrorCode *ierr PETSC_END_LEN(len)) 55ae4341f3SSatish Balay { 56ae4341f3SSatish Balay char *c1; 57ae4341f3SSatish Balay 58ae4341f3SSatish Balay FIXCHARNOMALLOC(file,len,c1); 59efca3c55SSatish Balay *ierr = PetscMallocValidate(*line,"Userfunction",c1); 60ae4341f3SSatish Balay } 61ae4341f3SSatish Balay 62ae4341f3SSatish Balay 63ae4341f3SSatish Balay 64