#include <sfio.h>
#endif
+/* sfio 2000 changed _stdopen to _stdfdopen */
+#if SFIO_VERSION >= 20000101L
+#define _stdopen _stdfdopen
+#endif
+
extern Sfio_t* _stdopen _ARG_((int, const char*));
extern int _stdprintf _ARG_((const char*, ...));
#define PerlIO_stdout() sfstdout
#define PerlIO_stdin() sfstdin
+#define PerlIO_isutf8(f) 0
+
#define PerlIO_printf sfprintf
#define PerlIO_stdoutf _stdprintf
-#define PerlIO_vprintf(f,fmt,a) sfvprintf(f,fmt,a)
+#define PerlIO_vprintf(f,fmt,a) sfvprintf(f,fmt,a)
#define PerlIO_read(f,buf,count) sfread(f,buf,count)
#define PerlIO_write(f,buf,count) sfwrite(f,buf,count)
#define PerlIO_open(path,mode) sfopen(NULL,path,mode)
#define PerlIO_fileno(f) sffileno(f)
#define PerlIO_clearerr(f) sfclrerr(f)
#define PerlIO_flush(f) sfsync(f)
+#if 0
+/* This breaks tests */
+#define PerlIO_tell(f) sfseek(f,0,1|SF_SHARE)
+#else
#define PerlIO_tell(f) sftell(f)
+#endif
#define PerlIO_seek(f,o,w) sfseek(f,o,w)
#define PerlIO_rewind(f) (void) sfseek((f),0L,0)
#define PerlIO_tmpfile() sftmp(0)
/* Now our interface to equivalent of Configure's FILE_xxx macros */
-#define PerlIO_has_cntptr(f) 1
+#define PerlIO_has_cntptr(f) 1
#define PerlIO_get_ptr(f) ((f)->next)
#define PerlIO_get_cnt(f) ((f)->endr - (f)->next)
-#define PerlIO_canset_cnt(f) 1
-#define PerlIO_fast_gets(f) 1
-#define PerlIO_set_ptrcnt(f,p,c) ((f)->next = (p))
-#define PerlIO_set_cnt(f,c) 1
+#define PerlIO_canset_cnt(f) 1
+#define PerlIO_fast_gets(f) 1
+#define PerlIO_set_ptrcnt(f,p,c) STMT_START {(f)->next = (unsigned char *)(p); assert(PerlIO_get_cnt(f) == (c));} STMT_END
+#define PerlIO_set_cnt(f,c) STMT_START {(f)->next = (f)->endr - (c);} STMT_END
-#define PerlIO_has_base(f) 1
+#define PerlIO_has_base(f) 1
#define PerlIO_get_base(f) ((f)->data)
#define PerlIO_get_bufsiz(f) ((f)->endr - (f)->data)