Commit | Line | Data |
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1146b6cd | 1 | /* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. |
0f2d19dd JB |
2 | * |
3 | * This program is free software; you can redistribute it and/or modify | |
4 | * it under the terms of the GNU General Public License as published by | |
5 | * the Free Software Foundation; either version 2, or (at your option) | |
6 | * any later version. | |
7 | * | |
8 | * This program is distributed in the hope that it will be useful, | |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | * GNU General Public License for more details. | |
12 | * | |
13 | * You should have received a copy of the GNU General Public License | |
14 | * along with this software; see the file COPYING. If not, write to | |
15 | * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. | |
16 | * | |
17 | * As a special exception, the Free Software Foundation gives permission | |
18 | * for additional uses of the text contained in its release of GUILE. | |
19 | * | |
20 | * The exception is that, if you link the GUILE library with other files | |
21 | * to produce an executable, this does not by itself cause the | |
22 | * resulting executable to be covered by the GNU General Public License. | |
23 | * Your use of that executable is in no way restricted on account of | |
24 | * linking the GUILE library code into it. | |
25 | * | |
26 | * This exception does not however invalidate any other reasons why | |
27 | * the executable file might be covered by the GNU General Public License. | |
28 | * | |
29 | * This exception applies only to the code released by the | |
30 | * Free Software Foundation under the name GUILE. If you copy | |
31 | * code from other Free Software Foundation releases into a copy of | |
32 | * GUILE, as the General Public License permits, the exception does | |
33 | * not apply to the code that you add in this way. To avoid misleading | |
34 | * anyone as to the status of such modified files, you must delete | |
35 | * this exception notice from them. | |
36 | * | |
37 | * If you write modifications of your own for GUILE, it is your choice | |
38 | * whether to permit this exception to apply to your modifications. | |
39 | * If you do not wish that, delete this exception notice. | |
40 | */ | |
41 | \f | |
42 | ||
43 | ||
44 | #include <stdio.h> | |
0f2d19dd JB |
45 | #include "fd.h" |
46 | #include "_scm.h" | |
1146b6cd GH |
47 | #include "genio.h" |
48 | #include "read.h" | |
20e6290e | 49 | #include "fports.h" |
1146b6cd GH |
50 | #include "unif.h" |
51 | #include "chars.h" | |
20e6290e JB |
52 | |
53 | #include "ioext.h" | |
0f2d19dd | 54 | |
95b88819 GH |
55 | #ifdef HAVE_STRING_H |
56 | #include <string.h> | |
57 | #endif | |
58 | #ifdef HAVE_UNISTD_H | |
59 | #include <unistd.h> | |
60 | #endif | |
0f2d19dd JB |
61 | \f |
62 | ||
1146b6cd GH |
63 | SCM_PROC (s_read_delimited_x, "%read-delimited!", 3, 3, 0, scm_read_delimited_x); |
64 | ||
65 | SCM | |
66 | scm_read_delimited_x (delims, buf, gobble, port, start, end) | |
67 | SCM delims; | |
68 | SCM buf; | |
69 | SCM gobble; | |
70 | SCM port; | |
71 | SCM start; | |
72 | SCM end; | |
73 | { | |
74 | long j; | |
75 | char *cbuf; | |
76 | long cstart; | |
77 | long cend; | |
78 | int c; | |
79 | char *cdelims; | |
80 | int num_delims; | |
81 | ||
ae2fa5bc | 82 | SCM_ASSERT (SCM_NIMP (delims) && SCM_ROSTRINGP (delims), |
1146b6cd | 83 | delims, SCM_ARG1, s_read_delimited_x); |
ae2fa5bc GH |
84 | cdelims = SCM_ROCHARS (delims); |
85 | num_delims = SCM_ROLENGTH (delims); | |
1146b6cd GH |
86 | SCM_ASSERT (SCM_NIMP (buf) && SCM_STRINGP (buf), |
87 | buf, SCM_ARG2, s_read_delimited_x); | |
88 | cbuf = SCM_CHARS (buf); | |
89 | cend = SCM_LENGTH (buf); | |
90 | if (SCM_UNBNDP (port)) | |
91 | port = scm_cur_inp; | |
92 | else | |
93 | { | |
94 | SCM_ASSERT (SCM_NIMP (port) && SCM_OPINPORTP (port), | |
95 | port, SCM_ARG1, s_read_delimited_x); | |
96 | } | |
97 | ||
98 | if (SCM_UNBNDP (start)) | |
99 | cstart = 0; | |
100 | else | |
101 | { | |
102 | cstart = scm_num2long (start, | |
103 | (char *) SCM_ARG5, s_read_delimited_x); | |
104 | if (cstart < 0 || cstart >= cend) | |
105 | scm_out_of_range (s_read_delimited_x, start); | |
106 | ||
107 | if (!SCM_UNBNDP (end)) | |
108 | { | |
109 | long tend = scm_num2long (end, (char *) SCM_ARG6, | |
110 | s_read_delimited_x); | |
111 | if (tend <= cstart || tend > cend) | |
112 | scm_out_of_range (s_read_delimited_x, end); | |
113 | cend = tend; | |
114 | } | |
115 | } | |
116 | ||
117 | for (j = cstart; j < cend; j++) | |
118 | { | |
119 | int k; | |
120 | ||
121 | c = scm_gen_getc (port); | |
122 | for (k = 0; k < num_delims; k++) | |
123 | { | |
124 | if (cdelims[k] == c) | |
125 | { | |
126 | if (SCM_FALSEP (gobble)) | |
127 | scm_gen_ungetc (c, port); | |
128 | ||
129 | return scm_cons (SCM_MAKICHR (c), | |
130 | scm_long2num (j - cstart)); | |
131 | } | |
132 | } | |
133 | if (c == EOF) | |
134 | return scm_cons (SCM_EOF_VAL, | |
135 | scm_long2num (j - cstart)); | |
136 | ||
137 | cbuf[j] = c; | |
138 | } | |
139 | return scm_cons (SCM_BOOL_F, scm_long2num (j - cstart)); | |
140 | } | |
141 | ||
142 | SCM_PROC (s_write_line, "write-line", 1, 1, 0, scm_write_line); | |
143 | ||
144 | SCM | |
145 | scm_write_line (obj, port) | |
146 | SCM obj; | |
147 | SCM port; | |
148 | { | |
149 | scm_display (obj, port); | |
150 | return scm_newline (port); | |
151 | } | |
152 | ||
063e05be | 153 | SCM_PROC (s_ftell, "ftell", 1, 0, 0, scm_ftell); |
1cc91f1b | 154 | |
0f2d19dd | 155 | SCM |
063e05be | 156 | scm_ftell (port) |
0f2d19dd | 157 | SCM port; |
0f2d19dd JB |
158 | { |
159 | long pos; | |
063e05be | 160 | SCM_ASSERT (SCM_NIMP (port) && SCM_OPFPORTP (port), port, SCM_ARG1, s_ftell); |
0f2d19dd JB |
161 | SCM_SYSCALL (pos = ftell ((FILE *)SCM_STREAM (port))); |
162 | if (pos < 0) | |
063e05be | 163 | scm_syserror (s_ftell); |
0f2d19dd JB |
164 | if (pos > 0 && SCM_CRDYP (port)) |
165 | pos--; | |
8588fa12 | 166 | return scm_long2num (pos); |
0f2d19dd JB |
167 | } |
168 | ||
169 | ||
170 | ||
063e05be | 171 | SCM_PROC (s_fseek, "fseek", 3, 0, 0, scm_fseek); |
1cc91f1b | 172 | |
0f2d19dd | 173 | SCM |
063e05be | 174 | scm_fseek (port, offset, whence) |
0f2d19dd JB |
175 | SCM port; |
176 | SCM offset; | |
177 | SCM whence; | |
0f2d19dd JB |
178 | { |
179 | int rv; | |
8588fa12 GH |
180 | long loff; |
181 | ||
063e05be GH |
182 | SCM_ASSERT (SCM_NIMP (port) && SCM_OPFPORTP (port), port, SCM_ARG1, s_fseek); |
183 | loff = scm_num2long (offset, (char *)SCM_ARG2, s_fseek); | |
0f2d19dd | 184 | SCM_ASSERT (SCM_INUMP (whence) && (SCM_INUM (whence) < 3) && (SCM_INUM (whence) >= 0), |
063e05be | 185 | whence, SCM_ARG3, s_fseek); |
8588fa12 | 186 | |
0f2d19dd JB |
187 | SCM_CLRDY (port); /* Clear ungetted char */ |
188 | /* Values of whence are interned in scm_init_ioext. */ | |
8588fa12 | 189 | rv = fseek ((FILE *)SCM_STREAM (port), loff, SCM_INUM (whence)); |
02b754d3 | 190 | if (rv != 0) |
063e05be | 191 | scm_syserror (s_fseek); |
02b754d3 | 192 | return SCM_UNSPECIFIED; |
0f2d19dd JB |
193 | } |
194 | ||
195 | ||
196 | ||
063e05be | 197 | SCM_PROC (s_freopen, "freopen", 3, 0, 0, scm_freopen); |
1cc91f1b | 198 | |
0f2d19dd | 199 | SCM |
063e05be | 200 | scm_freopen (filename, modes, port) |
0f2d19dd JB |
201 | SCM filename; |
202 | SCM modes; | |
203 | SCM port; | |
0f2d19dd JB |
204 | { |
205 | FILE *f; | |
ae2fa5bc GH |
206 | SCM_ASSERT (SCM_NIMP (filename) && SCM_ROSTRINGP (filename), filename, |
207 | SCM_ARG1, s_freopen); | |
208 | SCM_ASSERT (SCM_NIMP (modes) && SCM_ROSTRINGP (modes), modes, SCM_ARG2, | |
209 | s_freopen); | |
0f2d19dd | 210 | SCM_DEFER_INTS; |
063e05be | 211 | SCM_ASSERT (SCM_NIMP (port) && SCM_FPORTP (port), port, SCM_ARG3, s_freopen); |
ae2fa5bc GH |
212 | SCM_SYSCALL (f = freopen (SCM_ROCHARS (filename), SCM_ROCHARS (modes), |
213 | (FILE *)SCM_STREAM (port))); | |
0f2d19dd JB |
214 | if (!f) |
215 | { | |
216 | SCM p; | |
217 | p = port; | |
218 | port = SCM_MAKINUM (errno); | |
898a256f | 219 | SCM_SETAND_CAR (p, ~SCM_OPN); |
0f2d19dd JB |
220 | scm_remove_from_port_table (p); |
221 | } | |
222 | else | |
223 | { | |
ae2fa5bc | 224 | SCM_SETCAR (port, scm_tc16_fport | scm_mode_bits (SCM_ROCHARS (modes))); |
0f2d19dd | 225 | SCM_SETSTREAM (port, (SCM)f); |
ae2fa5bc | 226 | SCM_SETCAR (port, scm_tc16_fport | scm_mode_bits (SCM_ROCHARS (modes))); |
898a256f | 227 | if (SCM_BUF0 & SCM_CAR (port)) |
0f2d19dd JB |
228 | scm_setbuf0 (port); |
229 | } | |
230 | SCM_ALLOW_INTS; | |
231 | return port; | |
232 | } | |
233 | ||
234 | ||
235 | ||
063e05be | 236 | SCM_PROC (s_duplicate_port, "duplicate-port", 2, 0, 0, scm_duplicate_port); |
1cc91f1b | 237 | |
0f2d19dd | 238 | SCM |
063e05be | 239 | scm_duplicate_port (oldpt, modes) |
0f2d19dd JB |
240 | SCM oldpt; |
241 | SCM modes; | |
0f2d19dd JB |
242 | { |
243 | int oldfd; | |
244 | int newfd; | |
245 | FILE *f; | |
246 | SCM newpt; | |
ae2fa5bc GH |
247 | SCM_ASSERT (SCM_NIMP (oldpt) && SCM_OPPORTP (oldpt), oldpt, SCM_ARG1, |
248 | s_duplicate_port); | |
249 | SCM_ASSERT (SCM_NIMP (modes) && SCM_ROSTRINGP (modes), modes, SCM_ARG2, | |
250 | s_duplicate_port); | |
0f2d19dd JB |
251 | SCM_NEWCELL (newpt); |
252 | SCM_DEFER_INTS; | |
253 | oldfd = fileno ((FILE *)SCM_STREAM (oldpt)); | |
254 | if (oldfd == -1) | |
063e05be | 255 | scm_syserror (s_duplicate_port); |
0f2d19dd JB |
256 | SCM_SYSCALL (newfd = dup (oldfd)); |
257 | if (newfd == -1) | |
063e05be | 258 | scm_syserror (s_duplicate_port); |
ae2fa5bc | 259 | f = fdopen (newfd, SCM_ROCHARS (modes)); |
0f2d19dd JB |
260 | if (!f) |
261 | { | |
262 | SCM_SYSCALL (close (newfd)); | |
063e05be | 263 | scm_syserror (s_duplicate_port); |
0f2d19dd JB |
264 | } |
265 | { | |
266 | struct scm_port_table * pt; | |
267 | pt = scm_add_to_port_table (newpt); | |
268 | SCM_SETPTAB_ENTRY (newpt, pt); | |
ae2fa5bc | 269 | SCM_SETCAR (newpt, scm_tc16_fport | scm_mode_bits (SCM_ROCHARS (modes))); |
898a256f | 270 | if (SCM_BUF0 & SCM_CAR (newpt)) |
0f2d19dd JB |
271 | scm_setbuf0 (newpt); |
272 | SCM_SETSTREAM (newpt, (SCM)f); | |
ebf7394e | 273 | SCM_PTAB_ENTRY (newpt)->file_name = SCM_PTAB_ENTRY (oldpt)->file_name; |
0f2d19dd JB |
274 | } |
275 | SCM_ALLOW_INTS; | |
276 | return newpt; | |
277 | } | |
278 | ||
279 | ||
280 | ||
063e05be | 281 | SCM_PROC (s_redirect_port, "redirect-port", 2, 0, 0, scm_redirect_port); |
1cc91f1b | 282 | |
0f2d19dd | 283 | SCM |
063e05be | 284 | scm_redirect_port (into_pt, from_pt) |
0f2d19dd JB |
285 | SCM into_pt; |
286 | SCM from_pt; | |
0f2d19dd JB |
287 | { |
288 | int ans, oldfd, newfd; | |
289 | SCM_DEFER_INTS; | |
063e05be GH |
290 | SCM_ASSERT (SCM_NIMP (into_pt) && SCM_OPPORTP (into_pt), into_pt, SCM_ARG1, s_redirect_port); |
291 | SCM_ASSERT (SCM_NIMP (from_pt) && SCM_OPPORTP (from_pt), from_pt, SCM_ARG2, s_redirect_port); | |
0f2d19dd | 292 | oldfd = fileno ((FILE *)SCM_STREAM (into_pt)); |
02b754d3 | 293 | if (oldfd == -1) |
063e05be | 294 | scm_syserror (s_redirect_port); |
0f2d19dd | 295 | newfd = fileno ((FILE *)SCM_STREAM (from_pt)); |
02b754d3 | 296 | if (newfd == -1) |
063e05be | 297 | scm_syserror (s_redirect_port); |
02b754d3 GH |
298 | SCM_SYSCALL (ans = dup2 (oldfd, newfd)); |
299 | if (ans == -1) | |
063e05be | 300 | scm_syserror (s_redirect_port); |
0f2d19dd | 301 | SCM_ALLOW_INTS; |
02b754d3 | 302 | return SCM_UNSPECIFIED; |
0f2d19dd JB |
303 | } |
304 | ||
063e05be | 305 | SCM_PROC (s_fileno, "fileno", 1, 0, 0, scm_fileno); |
1cc91f1b | 306 | |
0f2d19dd | 307 | SCM |
063e05be | 308 | scm_fileno (port) |
0f2d19dd | 309 | SCM port; |
0f2d19dd JB |
310 | { |
311 | int fd; | |
063e05be | 312 | SCM_ASSERT (SCM_NIMP (port) && SCM_OPFPORTP (port), port, SCM_ARG1, s_fileno); |
0f2d19dd | 313 | fd = fileno ((FILE *)SCM_STREAM (port)); |
02b754d3 | 314 | if (fd == -1) |
063e05be | 315 | scm_syserror (s_fileno); |
02b754d3 | 316 | return SCM_MAKINUM (fd); |
0f2d19dd JB |
317 | } |
318 | ||
063e05be | 319 | SCM_PROC (s_isatty, "isatty?", 1, 0, 0, scm_isatty_p); |
1cc91f1b | 320 | |
0f2d19dd | 321 | SCM |
063e05be | 322 | scm_isatty_p (port) |
0f2d19dd | 323 | SCM port; |
0f2d19dd JB |
324 | { |
325 | int rv; | |
063e05be | 326 | SCM_ASSERT (SCM_NIMP (port) && SCM_OPFPORTP (port), port, SCM_ARG1, s_isatty); |
0f2d19dd JB |
327 | rv = fileno ((FILE *)SCM_STREAM (port)); |
328 | if (rv == -1) | |
063e05be | 329 | scm_syserror (s_isatty); |
02b754d3 GH |
330 | rv = isatty (rv); |
331 | return rv ? SCM_BOOL_T : SCM_BOOL_F; | |
0f2d19dd JB |
332 | } |
333 | ||
334 | ||
335 | ||
063e05be | 336 | SCM_PROC (s_fdopen, "fdopen", 2, 0, 0, scm_fdopen); |
1cc91f1b | 337 | |
0f2d19dd | 338 | SCM |
063e05be | 339 | scm_fdopen (fdes, modes) |
0f2d19dd JB |
340 | SCM fdes; |
341 | SCM modes; | |
0f2d19dd JB |
342 | { |
343 | FILE *f; | |
344 | SCM port; | |
8b13c6b3 | 345 | struct scm_port_table * pt; |
0f2d19dd | 346 | |
063e05be | 347 | SCM_ASSERT (SCM_INUMP (fdes), fdes, SCM_ARG1, s_fdopen); |
ae2fa5bc GH |
348 | SCM_ASSERT (SCM_NIMP (modes) && SCM_ROSTRINGP (modes), modes, SCM_ARG2, |
349 | s_fdopen); | |
8b13c6b3 | 350 | SCM_NEWCELL (port); |
0f2d19dd | 351 | SCM_DEFER_INTS; |
ae2fa5bc | 352 | f = fdopen (SCM_INUM (fdes), SCM_ROCHARS (modes)); |
0f2d19dd | 353 | if (f == NULL) |
063e05be | 354 | scm_syserror (s_fdopen); |
8b13c6b3 GH |
355 | pt = scm_add_to_port_table (port); |
356 | SCM_SETPTAB_ENTRY (port, pt); | |
ae2fa5bc | 357 | SCM_SETCAR (port, scm_tc16_fport | scm_mode_bits (SCM_ROCHARS (modes))); |
898a256f | 358 | if (SCM_BUF0 & SCM_CAR (port)) |
8b13c6b3 GH |
359 | scm_setbuf0 (port); |
360 | SCM_SETSTREAM (port, (SCM)f); | |
0f2d19dd JB |
361 | SCM_ALLOW_INTS; |
362 | return port; | |
363 | } | |
364 | ||
365 | ||
366 | ||
367 | /* Move a port's underlying file descriptor to a given value. | |
8b13c6b3 GH |
368 | * Returns #f if fdes is already the given value. |
369 | * #t if fdes moved. | |
0f2d19dd JB |
370 | * MOVE->FDES is implemented in Scheme and calls this primitive. |
371 | */ | |
063e05be | 372 | SCM_PROC (s_primitive_move_to_fdes, "primitive-move->fdes", 2, 0, 0, scm_primitive_move_to_fdes); |
1cc91f1b | 373 | |
0f2d19dd | 374 | SCM |
063e05be | 375 | scm_primitive_move_to_fdes (port, fd) |
0f2d19dd JB |
376 | SCM port; |
377 | SCM fd; | |
0f2d19dd JB |
378 | { |
379 | FILE *stream; | |
380 | int old_fd; | |
381 | int new_fd; | |
382 | int rv; | |
383 | ||
063e05be GH |
384 | SCM_ASSERT (SCM_NIMP (port) && SCM_OPFPORTP (port), port, SCM_ARG1, s_primitive_move_to_fdes); |
385 | SCM_ASSERT (SCM_INUMP (fd), fd, SCM_ARG2, s_primitive_move_to_fdes); | |
0f2d19dd JB |
386 | SCM_DEFER_INTS; |
387 | stream = (FILE *)SCM_STREAM (port); | |
388 | old_fd = fileno (stream); | |
389 | new_fd = SCM_INUM (fd); | |
390 | if (old_fd == new_fd) | |
391 | { | |
392 | SCM_ALLOW_INTS; | |
8b13c6b3 | 393 | return SCM_BOOL_F; |
0f2d19dd JB |
394 | } |
395 | scm_evict_ports (new_fd); | |
396 | rv = dup2 (old_fd, new_fd); | |
397 | if (rv == -1) | |
063e05be | 398 | scm_syserror (s_primitive_move_to_fdes); |
0f2d19dd JB |
399 | scm_setfileno (stream, new_fd); |
400 | SCM_SYSCALL (close (old_fd)); | |
401 | SCM_ALLOW_INTS; | |
8b13c6b3 | 402 | return SCM_BOOL_T; |
0f2d19dd JB |
403 | } |
404 | ||
1cc91f1b | 405 | |
0f2d19dd JB |
406 | void |
407 | scm_setfileno (fs, fd) | |
408 | FILE *fs; | |
409 | int fd; | |
0f2d19dd JB |
410 | { |
411 | #ifdef SET_FILE_FD_FIELD | |
412 | SET_FILE_FD_FIELD(fs, fd); | |
413 | #else | |
414 | Configure could not guess the name of the correct field in a FILE *. | |
415 | ||
416 | This function needs to be ported to your system. | |
417 | ||
418 | SET_FILE_FD_FIELD should change the descriptor refered to by a stdio | |
419 | stream, and nothing else. | |
420 | ||
421 | The way to port this file is to add cases to configure.in. Search | |
422 | that file for "SET_FILE_FD_FIELD" and follow the examples there. | |
423 | #endif | |
424 | } | |
425 | ||
426 | /* Move ports with the specified file descriptor to new descriptors, | |
427 | * reseting the revealed count to 0. | |
428 | * Should be called with SCM_DEFER_INTS active. | |
429 | */ | |
1cc91f1b | 430 | |
0f2d19dd JB |
431 | void |
432 | scm_evict_ports (fd) | |
433 | int fd; | |
0f2d19dd JB |
434 | { |
435 | int i; | |
436 | ||
437 | for (i = 0; i < scm_port_table_size; i++) | |
438 | { | |
439 | if (SCM_FPORTP (scm_port_table[i]->port) | |
440 | && fileno ((FILE *)SCM_STREAM (scm_port_table[i]->port)) == fd) | |
441 | { | |
442 | scm_setfileno ((FILE *)SCM_STREAM (scm_port_table[i]->port), dup (fd)); | |
443 | scm_set_port_revealed_x (scm_port_table[i]->port, SCM_MAKINUM (0)); | |
444 | } | |
445 | } | |
446 | } | |
447 | ||
448 | /* Return a list of ports using a given file descriptor. */ | |
449 | SCM_PROC(s_fdes_to_ports, "fdes->ports", 1, 0, 0, scm_fdes_to_ports); | |
1cc91f1b | 450 | |
0f2d19dd JB |
451 | SCM |
452 | scm_fdes_to_ports (fd) | |
453 | SCM fd; | |
0f2d19dd JB |
454 | { |
455 | SCM result = SCM_EOL; | |
456 | int int_fd; | |
457 | int i; | |
458 | ||
459 | SCM_ASSERT (SCM_INUMP (fd), fd, SCM_ARG1, s_fdes_to_ports); | |
460 | int_fd = SCM_INUM (fd); | |
461 | ||
462 | SCM_DEFER_INTS; | |
463 | for (i = 0; i < scm_port_table_size; i++) | |
464 | { | |
465 | if (SCM_FPORTP (scm_port_table[i]->port) | |
466 | && fileno ((FILE *)SCM_STREAM (scm_port_table[i]->port)) == int_fd) | |
467 | result = scm_cons (scm_port_table[i]->port, result); | |
468 | } | |
469 | SCM_ALLOW_INTS; | |
470 | return result; | |
471 | } | |
472 | ||
1cc91f1b | 473 | |
0f2d19dd JB |
474 | void |
475 | scm_init_ioext () | |
0f2d19dd JB |
476 | { |
477 | /* fseek() symbols. */ | |
478 | scm_sysintern ("SEEK_SET", SCM_MAKINUM (SEEK_SET)); | |
479 | scm_sysintern ("SEEK_CUR", SCM_MAKINUM (SEEK_CUR)); | |
480 | scm_sysintern ("SEEK_END", SCM_MAKINUM (SEEK_END)); | |
481 | ||
0f2d19dd JB |
482 | #include "ioext.x" |
483 | } | |
484 |