+/* perlsfio.h
+ *
+ * Copyright (C) 1996, 1999, 2000, 2001, 2002, by Larry Wall and others
+ *
+ * You may distribute under the terms of either the GNU General Public
+ * License or the Artistic License, as specified in the README file.
+ *
+ */
+
/* The next #ifdef should be redundant if Configure behaves ... */
+#ifndef FILE
+#define FILE FILE
+#endif
#ifdef I_SFIO
#include <sfio.h>
#endif
/* sfio 2000 changed _stdopen to _stdfdopen */
#if SFIO_VERSION >= 20000101L
-#define _stdopen _stdfdopen
+#define _stdopen _stdfdopen
#endif
extern Sfio_t* _stdopen _ARG_((int, 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_seek(f,o,w) sfseek(f,o,w)
#define PerlIO_rewind(f) (void) sfseek((f),0L,0)
#define PerlIO_tmpfile() sftmp(0)
-
-#define PerlIO_importFILE(f,fl) Perl_croak(aTHX_ "Import from FILE * unimplemeted")
-#define PerlIO_exportFILE(f,fl) Perl_croak(aTHX_ "Export to FILE * unimplemeted")
-#define PerlIO_findFILE(f) NULL
-#define PerlIO_releaseFILE(p,f) Perl_croak(aTHX_ "Release of FILE * unimplemeted")
+#define PerlIO_exportFILE(f,fl) Perl_croak(aTHX_ "Export to FILE * unimplemented")
+#define PerlIO_releaseFILE(p,f) Perl_croak(aTHX_ "Release of FILE * unimplemented")
#define PerlIO_setlinebuf(f) sfset(f,SF_LINE,1)
/* 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) 0
+#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(FILE_cnt(f) == (c))} STMT_END
-#define PerlIO_set_cnt(f,c) Perl_croak(aTHX_ "Cannot set 'cnt' of FILE * on this system");
+#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)