Remove Encode::Tcl::Extended, suggested by
[p5sagit/p5-mst-13.2.git] / perlsfio.h
CommitLineData
d6376244 1/* perlsfio.h
2 *
3 * Copyright (c) 1987-2002, Larry Wall
4 *
5 * You may distribute under the terms of either the GNU General Public
6 * License or the Artistic License, as specified in the README file.
7 *
8 */
9
760ac839 10/* The next #ifdef should be redundant if Configure behaves ... */
92bff44d 11#ifndef FILE
12#define FILE FILE
13#endif
760ac839 14#ifdef I_SFIO
15#include <sfio.h>
16#endif
17
25259385 18/* sfio 2000 changed _stdopen to _stdfdopen */
19#if SFIO_VERSION >= 20000101L
76ced9ad 20#define _stdopen _stdfdopen
25259385 21#endif
22
760ac839 23extern Sfio_t* _stdopen _ARG_((int, const char*));
24extern int _stdprintf _ARG_((const char*, ...));
25
26#define PerlIO Sfio_t
27#define PerlIO_stderr() sfstderr
28#define PerlIO_stdout() sfstdout
29#define PerlIO_stdin() sfstdin
30
76ced9ad 31#define PerlIO_isutf8(f) 0
32
760ac839 33#define PerlIO_printf sfprintf
34#define PerlIO_stdoutf _stdprintf
76ced9ad 35#define PerlIO_vprintf(f,fmt,a) sfvprintf(f,fmt,a)
760ac839 36#define PerlIO_read(f,buf,count) sfread(f,buf,count)
37#define PerlIO_write(f,buf,count) sfwrite(f,buf,count)
38#define PerlIO_open(path,mode) sfopen(NULL,path,mode)
39#define PerlIO_fdopen(fd,mode) _stdopen(fd,mode)
e50990e1 40#define PerlIO_reopen(path,mode,f) sfopen(f,path,mode)
760ac839 41#define PerlIO_close(f) sfclose(f)
42#define PerlIO_puts(f,s) sfputr(f,s,-1)
43#define PerlIO_putc(f,c) sfputc(f,c)
44#define PerlIO_ungetc(f,c) sfungetc(f,c)
45#define PerlIO_sprintf sfsprintf
46#define PerlIO_getc(f) sfgetc(f)
47#define PerlIO_eof(f) sfeof(f)
48#define PerlIO_error(f) sferror(f)
49#define PerlIO_fileno(f) sffileno(f)
50#define PerlIO_clearerr(f) sfclrerr(f)
51#define PerlIO_flush(f) sfsync(f)
76ced9ad 52#if 0
53/* This breaks tests */
54#define PerlIO_tell(f) sfseek(f,0,1|SF_SHARE)
55#else
56#define PerlIO_tell(f) sftell(f)
57#endif
760ac839 58#define PerlIO_seek(f,o,w) sfseek(f,o,w)
59#define PerlIO_rewind(f) (void) sfseek((f),0L,0)
60#define PerlIO_tmpfile() sftmp(0)
61
92bff44d 62#if 0
3b050a92 63#define PerlIO_importFILE(f,fl) ((void) Perl_croak(aTHX_ "Import from FILE * unimplemeted"), NULL)
760ac839 64#define PerlIO_findFILE(f) NULL
92bff44d 65#endif
66#define PerlIO_exportFILE(f,fl) Perl_croak(aTHX_ "Export to FILE * unimplemeted")
cea2e8a9 67#define PerlIO_releaseFILE(p,f) Perl_croak(aTHX_ "Release of FILE * unimplemeted")
760ac839 68
69#define PerlIO_setlinebuf(f) sfset(f,SF_LINE,1)
70
71/* Now our interface to equivalent of Configure's FILE_xxx macros */
72
76ced9ad 73#define PerlIO_has_cntptr(f) 1
760ac839 74#define PerlIO_get_ptr(f) ((f)->next)
75#define PerlIO_get_cnt(f) ((f)->endr - (f)->next)
76ced9ad 76#define PerlIO_canset_cnt(f) 1
a7ffa9b9 77#define PerlIO_fast_gets(f) 1
76ced9ad 78#define PerlIO_set_ptrcnt(f,p,c) STMT_START {(f)->next = (unsigned char *)(p); assert(PerlIO_get_cnt(f) == (c));} STMT_END
79#define PerlIO_set_cnt(f,c) STMT_START {(f)->next = (f)->endr - (c);} STMT_END
760ac839 80
76ced9ad 81#define PerlIO_has_base(f) 1
760ac839 82#define PerlIO_get_base(f) ((f)->data)
83#define PerlIO_get_bufsiz(f) ((f)->endr - (f)->data)
84
85