| [3181] | 1 | /* perlsfio.h
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| 2 | *
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| 3 | * Copyright (C) 1996, 1999, 2000, 2001, 2002, by Larry Wall and others
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| 4 | *
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| 5 | * You may distribute under the terms of either the GNU General Public
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| 6 | * License or the Artistic License, as specified in the README file.
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| 7 | *
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| 8 | */
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| 9 |
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| 10 | /* The next #ifdef should be redundant if Configure behaves ... */
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| 11 | #ifndef FILE
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| 12 | #define FILE FILE
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| 13 | #endif
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| 14 | #ifdef I_SFIO
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| 15 | #include <sfio.h>
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| 16 | #endif
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| 17 |
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| 18 | /* sfio 2000 changed _stdopen to _stdfdopen */
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| 19 | #if SFIO_VERSION >= 20000101L
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| 20 | #define _stdopen _stdfdopen
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| 21 | #endif
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| 22 |
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| 23 | extern Sfio_t* _stdopen _ARG_((int, const char*));
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| 24 | extern int _stdprintf _ARG_((const char*, ...));
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| 25 |
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| 26 | #define PerlIO Sfio_t
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| 27 | #define PerlIO_stderr() sfstderr
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| 28 | #define PerlIO_stdout() sfstdout
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| 29 | #define PerlIO_stdin() sfstdin
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| 30 |
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| 31 | #define PerlIO_isutf8(f) 0
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| 32 |
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| 33 | #define PerlIO_printf sfprintf
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| 34 | #define PerlIO_stdoutf _stdprintf
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| 35 | #define PerlIO_vprintf(f,fmt,a) sfvprintf(f,fmt,a)
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| 36 | #define PerlIO_read(f,buf,count) sfread(f,buf,count)
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| 37 | #define PerlIO_write(f,buf,count) sfwrite(f,buf,count)
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| 38 | #define PerlIO_open(path,mode) sfopen(NULL,path,mode)
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| 39 | #define PerlIO_fdopen(fd,mode) _stdopen(fd,mode)
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| 40 | #define PerlIO_reopen(path,mode,f) sfopen(f,path,mode)
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| 41 | #define PerlIO_close(f) sfclose(f)
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| 42 | #define PerlIO_puts(f,s) sfputr(f,s,-1)
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| 43 | #define PerlIO_putc(f,c) sfputc(f,c)
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| 44 | #define PerlIO_ungetc(f,c) sfungetc(f,c)
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| 45 | #define PerlIO_sprintf sfsprintf
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| 46 | #define PerlIO_getc(f) sfgetc(f)
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| 47 | #define PerlIO_eof(f) sfeof(f)
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| 48 | #define PerlIO_error(f) sferror(f)
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| 49 | #define PerlIO_fileno(f) sffileno(f)
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| 50 | #define PerlIO_clearerr(f) sfclrerr(f)
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| 51 | #define PerlIO_flush(f) sfsync(f)
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| 52 | #define PerlIO_tell(f) sftell(f)
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| 53 | #define PerlIO_seek(f,o,w) sfseek(f,o,w)
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| 54 | #define PerlIO_rewind(f) (void) sfseek((f),0L,0)
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| 55 | #define PerlIO_tmpfile() sftmp(0)
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| 56 | #define PerlIO_exportFILE(f,fl) Perl_croak(aTHX_ "Export to FILE * unimplemented")
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| 57 | #define PerlIO_releaseFILE(p,f) Perl_croak(aTHX_ "Release of FILE * unimplemented")
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| 58 |
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| 59 | #define PerlIO_setlinebuf(f) sfset(f,SF_LINE,1)
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| 60 |
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| 61 | /* Now our interface to equivalent of Configure's FILE_xxx macros */
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| 62 |
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| 63 | #define PerlIO_has_cntptr(f) 1
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| 64 | #define PerlIO_get_ptr(f) ((f)->next)
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| 65 | #define PerlIO_get_cnt(f) ((f)->endr - (f)->next)
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| 66 | #define PerlIO_canset_cnt(f) 1
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| 67 | #define PerlIO_fast_gets(f) 1
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| 68 | #define PerlIO_set_ptrcnt(f,p,c) STMT_START {(f)->next = (unsigned char *)(p); assert(PerlIO_get_cnt(f) == (c));} STMT_END
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| 69 | #define PerlIO_set_cnt(f,c) STMT_START {(f)->next = (f)->endr - (c);} STMT_END
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| 70 |
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| 71 | #define PerlIO_has_base(f) 1
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| 72 | #define PerlIO_get_base(f) ((f)->data)
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| 73 | #define PerlIO_get_bufsiz(f) ((f)->endr - (f)->data)
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| 74 |
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| 75 |
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