1 #include <petsc/private/fortranimpl.h> 2 3 #if defined(PETSC_HAVE_FORTRAN_CAPS) 4 #define petscstrncpy_ PETSCSTRNCPY 5 #elif !defined(PETSC_HAVE_FORTRAN_UNDERSCORE) 6 #define petscstrncpy_ petscstrncpy 7 #endif 8 9 PETSC_EXTERN void petscstrncpy_(char *s1, char *s2, int *n, PetscErrorCode *ierr, PETSC_FORTRAN_CHARLEN_T len1, PETSC_FORTRAN_CHARLEN_T len2) 10 { 11 char *t1, *t2; 12 PETSC_FORTRAN_CHARLEN_T m; 13 14 t1 = s1; 15 t2 = s2; 16 m = (PETSC_FORTRAN_CHARLEN_T)*n; 17 if (len1 < m) m = len1; 18 if (len2 < m) m = len2; 19 *ierr = PetscStrncpy(t1, t2, m); 20 } 21