/* File object interface */#ifndef Py_FILEOBJECT_H#define Py_FILEOBJECT_H#ifdef __cplusplusextern "C" {#endiftypedef struct { PyObject_HEAD FILE *f_fp; PyObject *f_name; PyObject *f_mode; int (*f_close)(FILE *); int f_softspace; /* Flag used by 'print' command */ int f_binary; /* Flag which indicates whether the file is open in binary (1) or text (0) mode */ char* f_buf; /* Allocated readahead buffer */ char* f_bufend; /* Points after last occupied position */ char* f_bufptr; /* Current buffer position */ char *f_setbuf; /* Buffer for setbuf(3) and setvbuf(3) */ int f_univ_newline; /* Handle any newline convention */ int f_newlinetypes; /* Types of newlines seen */ int f_skipnextlf; /* Skip next \n */ PyObject *f_encoding; PyObject *weakreflist; /* List of weak references */} PyFileObject;PyAPI_DATA(PyTypeObject) PyFile_Type;#define PyFile_Check(op) PyObject_TypeCheck(op, &PyFile_Type)#define PyFile_CheckExact(op) ((op)->ob_type == &PyFile_Type)PyAPI_FUNC(PyObject *) PyFile_FromString(char *, char *);PyAPI_FUNC(void) PyFile_SetBufSize(PyObject *, int);PyAPI_FUNC(int) PyFile_SetEncoding(PyObject *, const char *);PyAPI_FUNC(PyObject *) PyFile_FromFile(FILE *, char *, char *, int (*)(FILE *));PyAPI_FUNC(FILE *) PyFile_AsFile(PyObject *);PyAPI_FUNC(PyObject *) PyFile_Name(PyObject *);PyAPI_FUNC(PyObject *) PyFile_GetLine(PyObject *, int);PyAPI_FUNC(int) PyFile_WriteObject(PyObject *, PyObject *, int);PyAPI_FUNC(int) PyFile_SoftSpace(PyObject *, int);PyAPI_FUNC(int) PyFile_WriteString(const char *, PyObject *);PyAPI_FUNC(int) PyObject_AsFileDescriptor(PyObject *);/* The default encoding used by the platform file system APIs If non-NULL, this is different than the default encoding for strings*/PyAPI_DATA(const char *) Py_FileSystemDefaultEncoding;/* Routines to replace fread() and fgets() which accept any of \r, \n or \r\n as line terminators.*/#define PY_STDIOTEXTMODE "b"char *Py_UniversalNewlineFgets(char *, int, FILE*, PyObject *);size_t Py_UniversalNewlineFread(char *, size_t, FILE *, PyObject *);/* A routine to do sanity checking on the file mode string. returns non-zero on if an exception occurred*/int _PyFile_SanitizeMode(char *mode);#ifdef __cplusplus}#endif#endif /* !Py_FILEOBJECT_H */