Commit | Line | Data |
760ac839 |
1 | /* |
2 | * Although we may not want stdio to be used including <stdio.h> here |
3 | * avoids issues where stdio.h has strange side effects |
4 | */ |
5 | #include <stdio.h> |
6 | |
7 | #ifdef PERLIO_IS_STDIO |
8 | /* |
9 | * Make this as close to original stdio as possible. |
10 | */ |
11 | #define PerlIO FILE |
12 | #define PerlIO_stderr() stderr |
13 | #define PerlIO_stdout() stdout |
14 | #define PerlIO_stdin() stdin |
15 | |
16 | #define PerlIO_printf fprintf |
17 | #define PerlIO_stdoutf printf |
18 | #define PerlIO_vprintf(f,fmt,a) vfprintf(f,fmt,a) |
19 | #define PerlIO_read(f,buf,count) fread(buf,1,count,f) |
20 | #define PerlIO_write(f,buf,count) fwrite1(buf,1,count,f) |
21 | #define PerlIO_open(path,mode) fopen(path,mode) |
22 | #define PerlIO_fdopen(fd,mode) fdopen(fd,mode) |
23 | #define PerlIO_close(f) fclose(f) |
24 | #define PerlIO_puts(f,s) fputs(s,f) |
25 | #define PerlIO_putc(f,c) fputc(c,f) |
26 | #define PerlIO_ungetc(f,c) ungetc(c,f) |
27 | #define PerlIO_getc(f) getc(f) |
28 | #define PerlIO_eof(f) feof(f) |
29 | #define PerlIO_error(f) ferror(f) |
30 | #define PerlIO_fileno(f) fileno(f) |
31 | #define PerlIO_clearerr(f) clearerr(f) |
32 | #define PerlIO_flush(f) Fflush(f) |
33 | #define PerlIO_tell(f) ftell(f) |
34 | #define PerlIO_seek(f,o,w) fseek(f,o,w) |
35 | #ifdef HAS_FGETPOS |
36 | #define PerlIO_getpos(f,p) fgetpos(f,p) |
37 | #endif |
38 | #ifdef HAS_FSETPOS |
39 | #define PerlIO_setpos(f,p) fsetpos(f,p) |
40 | #endif |
41 | |
42 | #define PerlIO_rewind(f) rewind(f) |
43 | #define PerlIO_tmpfile() tmpfile() |
44 | |
45 | #define PerlIO_importFILE(f,fl) (f) |
46 | #define PerlIO_exportFILE(f,fl) (f) |
47 | #define PerlIO_findFILE(f) (f) |
48 | #define PerlIO_releaseFILE(p,f) ((void) 0) |
49 | |
50 | #ifdef HAS_SETLINEBUF |
51 | #define PerlIO_setlinebuf(f) setlinebuf(f); |
52 | #else |
53 | #define PerlIO_setlinebuf(f) setvbuf(f, Nullch, _IOLBF, 0); |
54 | #endif |
55 | |
56 | /* Now our interface to Configure's FILE_xxx macros */ |
57 | |
58 | #ifdef USE_STDIO_PTR |
59 | #define PerlIO_has_cntptr(f) 1 |
60 | #define PerlIO_get_ptr(f) FILE_ptr(f) |
61 | #define PerlIO_get_cnt(f) FILE_cnt(f) |
62 | |
63 | #ifdef FILE_CNT_LVALUE |
64 | #define PerlIO_canset_cnt(f) 1 |
65 | #ifdef FILE_PTR_LVALUE |
66 | #define PerlIO_fast_gets(f) 1 |
67 | #endif |
68 | #define PerlIO_set_cnt(f,c) (FILE_cnt(f) = (c)) |
69 | #else |
70 | #define PerlIO_canset_cnt(f) 0 |
71 | #define PerlIO_set_cnt(f,c) abort() |
72 | #endif |
73 | |
74 | #ifdef FILE_PTR_LVALUE |
75 | #define PerlIO_set_ptrcnt(f,p,c) (FILE_ptr(f) = (p), PerlIO_set_cnt(f,c)) |
76 | #else |
77 | #define PerlIO_set_ptrcnt(f,p,c) abort() |
78 | #endif |
79 | |
80 | #else /* USE_STDIO_PTR */ |
81 | |
82 | #define PerlIO_has_cntptr(f) 0 |
83 | #define PerlIO_get_cnt(f) abort() |
84 | #define PerlIO_get_ptr(f) abort() |
85 | #define PerlIO_set_cnt(f,c) abort() |
86 | #define PerlIO_set_ptrcnt(f,p,c) abort() |
87 | |
88 | #endif /* USE_STDIO_PTR */ |
89 | |
90 | #ifndef PerlIO_fast_gets |
91 | #define PerlIO_fast_gets(f) 0 |
92 | #endif |
93 | |
94 | |
95 | #ifdef FILE_base |
96 | #define PerlIO_has_base(f) 1 |
97 | #define PerlIO_get_base(f) FILE_base(f) |
98 | #define PerlIO_get_bufsiz(f) FILE_bufsiz(f) |
99 | #else |
100 | #define PerlIO_has_base(f) 0 |
101 | #define PerlIO_get_base(f) abort() |
102 | #define PerlIO_get_bufsiz(f) abort() |
103 | #endif |
104 | #else /* PERLIO_IS_STDIO */ |
105 | #ifdef PERL_CORE |
106 | #ifndef PERLIO_NOT_STDIO |
107 | #define PERLIO_NOT_STDIO 1 |
108 | #endif |
109 | #endif |
110 | #ifdef PERLIO_NOT_STDIO |
111 | #if PERLIO_NOT_STDIO |
112 | /* |
113 | * Strong denial of stdio - make all stdio calls (we can think of) errors |
114 | */ |
115 | #include "nostdio.h" |
116 | #define fprintf _CANNOT _fprintf_ |
117 | #define stdin _CANNOT _stdin_ |
118 | #define stdout _CANNOT _stdout_ |
119 | #define stderr _CANNOT _stderr_ |
120 | #define tmpfile() _CANNOT _tmpfile_ |
121 | #define fclose(f) _CANNOT _fclose_ |
122 | #define fflush(f) _CANNOT _fflush_ |
123 | #define fopen(p,m) _CANNOT _fopen_ |
124 | #define freopen(p,m,f) _CANNOT _freopen_ |
125 | #define setbuf(f,b) _CANNOT _setbuf_ |
126 | #define setvbuf(f,b,x,s) _CANNOT _setvbuf_ |
127 | #define fscanf _CANNOT _fscanf_ |
128 | #define vfprintf(f,fmt,a) _CANNOT _vfprintf_ |
129 | #define fgetc(f) _CANNOT _fgetc_ |
130 | #define fgets(s,n,f) _CANNOT _fgets_ |
131 | #define fputc(c,f) _CANNOT _fputc_ |
132 | #define fputs(s,f) _CANNOT _fputs_ |
133 | #define getc(f) _CANNOT _getc_ |
134 | #define putc(c,f) _CANNOT _putc_ |
135 | #define ungetc(c,f) _CANNOT _ungetc_ |
136 | #define fread(b,s,c,f) _CANNOT _fread_ |
137 | #define fwrite(b,s,c,f) _CANNOT _fwrite_ |
138 | #define fgetpos(f,p) _CANNOT _fgetpos_ |
139 | #define fseek(f,o,w) _CANNOT _fseek_ |
140 | #define fsetpos(f,p) _CANNOT _fsetpos_ |
141 | #define ftell(f) _CANNOT _ftell_ |
142 | #define rewind(f) _CANNOT _rewind_ |
143 | #define clearerr(f) _CANNOT _clearerr_ |
144 | #define feof(f) _CANNOT _feof_ |
145 | #define ferror(f) _CANNOT _ferror_ |
146 | #define __filbuf(f) _CANNOT __filbuf_ |
147 | #define __flsbuf(c,f) _CANNOT __flsbuf_ |
148 | #define _filbuf(f) _CANNOT _filbuf_ |
149 | #define _flsbuf(c,f) _CANNOT _flsbuf_ |
150 | #define fdopen(fd,p) _CANNOT _fdopen_ |
151 | #define fileno(f) _CANNOT _fileno_ |
152 | #define flockfile(f) _CANNOT _flockfile_ |
153 | #define ftrylockfile(f) _CANNOT _ftrylockfile_ |
154 | #define funlockfile(f) _CANNOT _funlockfile_ |
155 | #define getc_unlocked(f) _CANNOT _getc_unlocked_ |
156 | #define putc_unlocked(c,f) _CANNOT _putc_unlocked_ |
157 | #define popen(c,m) _CANNOT _popen_ |
158 | #define getw(f) _CANNOT _getw_ |
159 | #define putw(v,f) _CANNOT _putw_ |
160 | #define pclose(f) _CANNOT _pclose_ |
161 | |
162 | #else /* if PERLIO_NOT_STDIO */ |
163 | /* |
164 | * PERLIO_NOT_STDIO defined as 0 |
165 | * Declares that both PerlIO and stdio can be used |
166 | */ |
167 | #endif /* if PERLIO_NOT_STDIO */ |
168 | #else /* ifdef PERLIO_NOT_STDIO */ |
169 | /* |
170 | * PERLIO_NOT_STDIO not defined |
171 | * This is "source level" stdio compatibility mode. |
172 | */ |
173 | #include "nostdio.h" |
174 | #undef FILE |
175 | #define FILE PerlIO |
176 | #define fprintf PerlIO_printf |
177 | #define stdin PerlIO_stdin() |
178 | #define stdout PerlIO_stdout() |
179 | #define stderr PerlIO_stderr() |
180 | #define tmpfile() PerlIO_tmpfile() |
181 | #define fclose(f) PerlIO_close(f) |
182 | #define fflush(f) PerlIO_flush(f) |
183 | #define fopen(p,m) PerlIO_open(p,m) |
184 | #define vfprintf(f,fmt,a) PerlIO_vprintf(f,fmt,a) |
185 | #define fgetc(f) PerlIO_getc(f) |
186 | #define fputc(c,f) PerlIO_putc(f,c) |
187 | #define fputs(s,f) PerlIO_puts(f,s) |
188 | #define getc(f) PerlIO_getc(f) |
189 | #define getc_unlocked(f) PerlIO_getc(f) |
190 | #define putc(c,f) PerlIO_putc(f,c) |
191 | #define putc_unlocked(c,f) PerlIO_putc(c,f) |
192 | #define ungetc(c,f) PerlIO_ungetc(f,c) |
193 | #if 0 |
194 | /* return values of read/write need work */ |
195 | #define fread(b,s,c,f) PerlIO_read(f,b,(s*c)) |
196 | #define fwrite(b,s,c,f) PerlIO_write(f,b,(s*c)) |
197 | #else |
198 | #define fread(b,s,c,f) _CANNOT fread |
199 | #define fwrite(b,s,c,f) _CANNOT fwrite |
200 | #endif |
201 | #define fgetpos(f,p) PerlIO_getpos(f,p) |
202 | #define fseek(f,o,w) PerlIO_seek(f,o,w) |
203 | #define fsetpos(f,p) PerlIO_setpos(f,p) |
204 | #define ftell(f) PerlIO_tell(f) |
205 | #define rewind(f) PerlIO_rewind(f) |
206 | #define clearerr(f) PerlIO_clearerr(f) |
207 | #define feof(f) PerlIO_eof(f) |
208 | #define ferror(f) PerlIO_error(f) |
209 | #define fdopen(fd,p) PerlIO_fdopen(fd,p) |
210 | #define fileno(f) PerlIO_fileno(f) |
211 | #define popen(c,m) my_popen(c,m) |
212 | #define pclose(f) my_pclose(f) |
213 | |
214 | #define __filbuf(f) _CANNOT __filbuf_ |
215 | #define _filbuf(f) _CANNOT _filbuf_ |
216 | #define __flsbuf(c,f) _CANNOT __flsbuf_ |
217 | #define _flsbuf(c,f) _CANNOT _flsbuf_ |
218 | #define getw(f) _CANNOT _getw_ |
219 | #define putw(v,f) _CANNOT _putw_ |
220 | #define flockfile(f) _CANNOT _flockfile_ |
221 | #define ftrylockfile(f) _CANNOT _ftrylockfile_ |
222 | #define funlockfile(f) _CANNOT _funlockfile_ |
223 | #define freopen(p,m,f) _CANNOT _freopen_ |
224 | #define setbuf(f,b) _CANNOT _setbuf_ |
225 | #define setvbuf(f,b,x,s) _CANNOT _setvbuf_ |
226 | #define fscanf _CANNOT _fscanf_ |
227 | #define fgets(s,n,f) _CANNOT _fgets_ |
228 | |
229 | #endif /* ifdef PERLIO_NOT_STDIO */ |
230 | #endif /* PERLIO_IS_STDIO */ |