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|---|
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1 | /* fakestdio.h |
| 2 | * |
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3 | * Copyright (C) 2000, by Larry Wall and others |
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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 | |
| 76ced9ad |
10 | /* |
| 11 | * This is "source level" stdio compatibility mode. |
| 12 | * We try and #define stdio functions in terms of PerlIO. |
| 13 | */ |
| 14 | #define _CANNOT "CANNOT" |
| 15 | #undef FILE |
| 16 | #define FILE PerlIO |
| cf677677 |
17 | #undef clearerr |
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18 | #undef fclose |
| cf677677 |
19 | #undef fdopen |
| 20 | #undef feof |
| 21 | #undef ferror |
| 22 | #undef fflush |
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23 | #undef fgetc |
| cf677677 |
24 | #undef fgetpos |
| 25 | #undef fgets |
| 26 | #undef fileno |
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27 | #undef flockfile |
| cf677677 |
28 | #undef fopen |
| 29 | #undef fprintf |
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30 | #undef fputc |
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31 | #undef fputs |
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32 | #undef fread |
| cf677677 |
33 | #undef freopen |
| 34 | #undef fscanf |
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35 | #undef fseek |
| 36 | #undef fsetpos |
| 37 | #undef ftell |
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38 | #undef ftrylockfile |
| 39 | #undef funlockfile |
| cf677677 |
40 | #undef fwrite |
| 41 | #undef getc |
| 42 | #undef getc_unlocked |
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43 | #undef getw |
| cf677677 |
44 | #undef pclose |
| 45 | #undef popen |
| 46 | #undef putc |
| 47 | #undef putc_unlocked |
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48 | #undef putw |
| cf677677 |
49 | #undef rewind |
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50 | #undef setbuf |
| 51 | #undef setvbuf |
| cf677677 |
52 | #undef stderr |
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53 | #undef stdin |
| 54 | #undef stdout |
| cf677677 |
55 | #undef tmpfile |
| 56 | #undef ungetc |
| 57 | #undef vfprintf |
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58 | #undef printf |
| 59 | |
| 60 | /* printf used to live in perl.h like this - more sophisticated |
| 61 | than the rest |
| 62 | */ |
| 63 | #if defined(__GNUC__) && !defined(__STRICT_ANSI__) && !defined(PERL_GCC_PEDANTIC) |
| 64 | #define printf(fmt,args...) PerlIO_stdoutf(fmt,##args) |
| 65 | #else |
| 66 | #define printf PerlIO_stdoutf |
| 67 | #endif |
| 68 | #endif |
| 69 | |
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70 | #define fprintf PerlIO_printf |
| 71 | #define stdin PerlIO_stdin() |
| 72 | #define stdout PerlIO_stdout() |
| 73 | #define stderr PerlIO_stderr() |
| 74 | #define tmpfile() PerlIO_tmpfile() |
| 75 | #define fclose(f) PerlIO_close(f) |
| 76 | #define fflush(f) PerlIO_flush(f) |
| 77 | #define fopen(p,m) PerlIO_open(p,m) |
| 78 | #define vfprintf(f,fmt,a) PerlIO_vprintf(f,fmt,a) |
| 79 | #define fgetc(f) PerlIO_getc(f) |
| 80 | #define fputc(c,f) PerlIO_putc(f,c) |
| 81 | #define fputs(s,f) PerlIO_puts(f,s) |
| 82 | #define getc(f) PerlIO_getc(f) |
| 76ced9ad |
83 | #define getc_unlocked(f) PerlIO_getc(f) |
| 84 | #define putc(c,f) PerlIO_putc(f,c) |
| 76ced9ad |
85 | #define putc_unlocked(c,f) PerlIO_putc(c,f) |
| 86 | #define ungetc(c,f) PerlIO_ungetc(f,c) |
| 87 | #if 0 |
| 88 | /* return values of read/write need work */ |
| 89 | #define fread(b,s,c,f) PerlIO_read(f,b,(s*c)) |
| 90 | #define fwrite(b,s,c,f) PerlIO_write(f,b,(s*c)) |
| 91 | #else |
| 92 | #define fread(b,s,c,f) _CANNOT fread |
| 93 | #define fwrite(b,s,c,f) _CANNOT fwrite |
| 94 | #endif |
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95 | #define fseek(f,o,w) PerlIO_seek(f,o,w) |
| 76ced9ad |
96 | #define ftell(f) PerlIO_tell(f) |
| 97 | #define rewind(f) PerlIO_rewind(f) |
| 98 | #define clearerr(f) PerlIO_clearerr(f) |
| 99 | #define feof(f) PerlIO_eof(f) |
| 100 | #define ferror(f) PerlIO_error(f) |
| 101 | #define fdopen(fd,p) PerlIO_fdopen(fd,p) |
| 102 | #define fileno(f) PerlIO_fileno(f) |
| 103 | #define popen(c,m) my_popen(c,m) |
| 104 | #define pclose(f) my_pclose(f) |
| 105 | |
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106 | #define fsetpos(f,p) _CANNOT _fsetpos_ |
| 107 | #define fgetpos(f,p) _CANNOT _fgetpos_ |
| 108 | |
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109 | #define __filbuf(f) _CANNOT __filbuf_ |
| 110 | #define _filbuf(f) _CANNOT _filbuf_ |
| 111 | #define __flsbuf(c,f) _CANNOT __flsbuf_ |
| 112 | #define _flsbuf(c,f) _CANNOT _flsbuf_ |
| 113 | #define getw(f) _CANNOT _getw_ |
| 114 | #define putw(v,f) _CANNOT _putw_ |
| 115 | #if SFIO_VERSION < 20000101L |
| 116 | #define flockfile(f) _CANNOT _flockfile_ |
| 117 | #define ftrylockfile(f) _CANNOT _ftrylockfile_ |
| 118 | #define funlockfile(f) _CANNOT _funlockfile_ |
| 119 | #endif |
| 120 | #define freopen(p,m,f) _CANNOT _freopen_ |
| 121 | #define setbuf(f,b) _CANNOT _setbuf_ |
| 122 | #define setvbuf(f,b,x,s) _CANNOT _setvbuf_ |
| 123 | #define fscanf _CANNOT _fscanf_ |
| 124 | #define fgets(s,n,f) _CANNOT _fgets_ |
| 125 | |
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