| 1 |
root |
1.1 |
/* perlsfio.h |
| 2 |
|
|
* |
| 3 |
|
|
* Copyright (C) 1996, 1999, 2000, 2001, 2002, by Larry Wall and others |
| 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 |
|
|
|
| 10 |
|
|
/* The next #ifdef should be redundant if Configure behaves ... */ |
| 11 |
|
|
#ifndef FILE |
| 12 |
|
|
#define FILE FILE |
| 13 |
|
|
#endif |
| 14 |
|
|
#ifdef I_SFIO |
| 15 |
|
|
#include <sfio.h> |
| 16 |
|
|
#endif |
| 17 |
|
|
|
| 18 |
|
|
/* sfio 2000 changed _stdopen to _stdfdopen */ |
| 19 |
|
|
#if SFIO_VERSION >= 20000101L |
| 20 |
|
|
#define _stdopen _stdfdopen |
| 21 |
|
|
#endif |
| 22 |
|
|
|
| 23 |
|
|
extern Sfio_t* _stdopen _ARG_((int, const char*)); |
| 24 |
|
|
extern 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 |
|
|
|
| 31 |
|
|
#define PerlIO_isutf8(f) 0 |
| 32 |
|
|
|
| 33 |
|
|
#define PerlIO_printf sfprintf |
| 34 |
|
|
#define PerlIO_stdoutf _stdprintf |
| 35 |
|
|
#define PerlIO_vprintf(f,fmt,a) sfvprintf(f,fmt,a) |
| 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) |
| 40 |
|
|
#define PerlIO_reopen(path,mode,f) sfopen(f,path,mode) |
| 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) |
| 52 |
|
|
#define PerlIO_tell(f) sftell(f) |
| 53 |
|
|
#define PerlIO_seek(f,o,w) sfseek(f,o,w) |
| 54 |
|
|
#define PerlIO_rewind(f) (void) sfseek((f),0L,0) |
| 55 |
|
|
#define PerlIO_tmpfile() sftmp(0) |
| 56 |
|
|
#define PerlIO_exportFILE(f,fl) Perl_croak(aTHX_ "Export to FILE * unimplemented") |
| 57 |
|
|
#define PerlIO_releaseFILE(p,f) Perl_croak(aTHX_ "Release of FILE * unimplemented") |
| 58 |
|
|
|
| 59 |
|
|
#define PerlIO_setlinebuf(f) sfset(f,SF_LINE,1) |
| 60 |
|
|
|
| 61 |
|
|
/* Now our interface to equivalent of Configure's FILE_xxx macros */ |
| 62 |
|
|
|
| 63 |
|
|
#define PerlIO_has_cntptr(f) 1 |
| 64 |
|
|
#define PerlIO_get_ptr(f) ((f)->next) |
| 65 |
|
|
#define PerlIO_get_cnt(f) ((f)->endr - (f)->next) |
| 66 |
|
|
#define PerlIO_canset_cnt(f) 1 |
| 67 |
|
|
#define PerlIO_fast_gets(f) 1 |
| 68 |
|
|
#define PerlIO_set_ptrcnt(f,p,c) STMT_START {(f)->next = (unsigned char *)(p); assert(PerlIO_get_cnt(f) == (c));} STMT_END |
| 69 |
|
|
#define PerlIO_set_cnt(f,c) STMT_START {(f)->next = (f)->endr - (c);} STMT_END |
| 70 |
|
|
|
| 71 |
|
|
#define PerlIO_has_base(f) 1 |
| 72 |
|
|
#define PerlIO_get_base(f) ((f)->data) |
| 73 |
|
|
#define PerlIO_get_bufsiz(f) ((f)->endr - (f)->data) |
| 74 |
|
|
|
| 75 |
|
|
|
