#ifndef _PERLIOL_H
#define _PERLIOL_H
+typedef struct
+{
+ PerlIO_funcs *funcs;
+ SV *arg;
+} PerlIO_pair_t;
+
+typedef struct
+{
+ IV refcnt;
+ IV cur;
+ IV len;
+ PerlIO_pair_t *array;
+} PerlIO_list_t;
+
struct _PerlIO_funcs
{
char * name;
IV (*Pushed)(PerlIO *f,const char *mode,SV *arg);
IV (*Popped)(PerlIO *f);
PerlIO * (*Open)(pTHX_ PerlIO_funcs *tab,
- AV *layers, IV n,
+ PerlIO_list_t *layers, IV n,
const char *mode,
int fd, int imode, int perm,
PerlIO *old,
#ifdef HAS_MMAP
EXT PerlIO_funcs PerlIO_mmap;
#endif
-
+#ifdef WIN32
+EXT PerlIO_funcs PerlIO_win32;
+#endif
extern PerlIO *PerlIO_allocate(pTHX);
-extern SV *PerlIO_arg_fetch(pTHX_ AV *av,IV n);
-#define PerlIOArg PerlIO_arg_fetch(aTHX_ layers,n+1)
+extern SV *PerlIO_arg_fetch(PerlIO_list_t *av,IV n);
+#define PerlIOArg PerlIO_arg_fetch(layers,n)
#if O_BINARY != O_TEXT
#define PERLIO_STDTEXT "t"
extern IV PerlIOBase_eof (PerlIO *f);
extern IV PerlIOBase_error (PerlIO *f);
extern void PerlIOBase_clearerr (PerlIO *f);
-extern IV PerlIOBase_flush (PerlIO *f);
-extern IV PerlIOBase_fill (PerlIO *f);
extern IV PerlIOBase_close (PerlIO *f);
extern void PerlIOBase_setlinebuf(PerlIO *f);
extern void PerlIOBase_flush_linebuf(void);
IV oneword; /* Emergency buffer */
} PerlIOBuf;
-extern PerlIO * PerlIOBuf_open (pTHX_ PerlIO_funcs *self, AV *layers, IV n, const char *mode, int fd, int imode, int perm, PerlIO *old, int narg, SV **args);
+extern PerlIO * PerlIOBuf_open (pTHX_ PerlIO_funcs *self, PerlIO_list_t *layers, IV n, const char *mode, int fd, int imode, int perm, PerlIO *old, int narg, SV **args);
extern IV PerlIOBuf_pushed (PerlIO *f, const char *mode,SV *arg);
extern SSize_t PerlIOBuf_read (PerlIO *f, void *vbuf, Size_t count);
extern SSize_t PerlIOBuf_unread (PerlIO *f, const void *vbuf, Size_t count);
extern SSize_t PerlIOBuf_get_cnt (PerlIO *f);
extern void PerlIOBuf_set_ptrcnt (PerlIO *f, STDCHAR *ptr, SSize_t cnt);
+extern int PerlIOUnix_oflags (const char *mode);
+
/*--------------------------------------------------------------------------------------*/
#endif /* _PERLIOL_H */