Commit | Line | Data |
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19e2247d MV |
1 | /* This file contains definitions for deprecated features. When you |
2 | deprecate something, move it here when that is feasible. | |
3 | */ | |
4 | ||
760fb97d | 5 | /* Copyright (C) 2003, 2004, 2006, 2008, 2009 Free Software Foundation, Inc. |
19e2247d | 6 | * |
73be1d9e | 7 | * This library is free software; you can redistribute it and/or |
53befeb7 NJ |
8 | * modify it under the terms of the GNU Lesser General Public License |
9 | * as published by the Free Software Foundation; either version 3 of | |
10 | * the License, or (at your option) any later version. | |
19e2247d | 11 | * |
53befeb7 NJ |
12 | * This library is distributed in the hope that it will be useful, but |
13 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
73be1d9e MV |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
15 | * Lesser General Public License for more details. | |
19e2247d | 16 | * |
73be1d9e MV |
17 | * You should have received a copy of the GNU Lesser General Public |
18 | * License along with this library; if not, write to the Free Software | |
53befeb7 NJ |
19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
20 | * 02110-1301 USA | |
73be1d9e | 21 | */ |
19e2247d | 22 | |
dbb605f5 LC |
23 | #ifdef HAVE_CONFIG_H |
24 | # include <config.h> | |
25 | #endif | |
26 | ||
0eb934f1 LC |
27 | #define SCM_BUILDING_DEPRECATED_CODE |
28 | ||
19e2247d | 29 | #include "libguile/_scm.h" |
4e047c3e | 30 | #include "libguile/async.h" |
19e2247d | 31 | #include "libguile/deprecated.h" |
db74ed03 | 32 | #include "libguile/discouraged.h" |
55d30fac | 33 | #include "libguile/deprecation.h" |
19e2247d MV |
34 | #include "libguile/snarf.h" |
35 | #include "libguile/validate.h" | |
36 | #include "libguile/strings.h" | |
c44ca4fe | 37 | #include "libguile/srfi-13.h" |
a0454d72 | 38 | #include "libguile/modules.h" |
1030b450 | 39 | #include "libguile/generalized-arrays.h" |
a0454d72 MV |
40 | #include "libguile/eval.h" |
41 | #include "libguile/smob.h" | |
42 | #include "libguile/procprop.h" | |
43 | #include "libguile/vectors.h" | |
44 | #include "libguile/hashtab.h" | |
45 | #include "libguile/struct.h" | |
46 | #include "libguile/variable.h" | |
47 | #include "libguile/fluids.h" | |
48 | #include "libguile/ports.h" | |
965445d4 MV |
49 | #include "libguile/eq.h" |
50 | #include "libguile/read.h" | |
4abecea8 MV |
51 | #include "libguile/strports.h" |
52 | #include "libguile/smob.h" | |
cc5c1b66 | 53 | #include "libguile/alist.h" |
db74ed03 | 54 | #include "libguile/keywords.h" |
3452e666 | 55 | #include "libguile/socket.h" |
9de87eea | 56 | #include "libguile/feature.h" |
19e2247d | 57 | |
55d30fac MV |
58 | #include <stdio.h> |
59 | #include <string.h> | |
60 | ||
3452e666 LC |
61 | #include <arpa/inet.h> |
62 | ||
19e2247d MV |
63 | #if (SCM_ENABLE_DEPRECATED == 1) |
64 | ||
7e6e6b37 DH |
65 | /* From print.c: Internal symbol names of isyms. Deprecated in guile 1.7.0 on |
66 | * 2004-04-22. */ | |
67 | char *scm_isymnames[] = | |
68 | { | |
69 | "#@<deprecated>" | |
70 | }; | |
71 | ||
72 | ||
19e2247d MV |
73 | SCM_REGISTER_PROC(s_substring_move_left_x, "substring-move-left!", 5, 0, 0, scm_substring_move_x); |
74 | ||
75 | SCM_REGISTER_PROC(s_substring_move_right_x, "substring-move-right!", 5, 0, 0, scm_substring_move_x); | |
76 | ||
55d30fac MV |
77 | SCM |
78 | scm_wta (SCM arg, const char *pos, const char *s_subr) | |
79 | { | |
80 | if (!s_subr || !*s_subr) | |
81 | s_subr = NULL; | |
82 | if ((~0x1fL) & (long) pos) | |
83 | { | |
84 | /* error string supplied. */ | |
85 | scm_misc_error (s_subr, pos, scm_list_1 (arg)); | |
86 | } | |
87 | else | |
88 | { | |
89 | /* numerical error code. */ | |
90 | scm_t_bits error = (scm_t_bits) pos; | |
91 | ||
92 | switch (error) | |
93 | { | |
94 | case SCM_ARGn: | |
95 | scm_wrong_type_arg (s_subr, 0, arg); | |
96 | case SCM_ARG1: | |
97 | scm_wrong_type_arg (s_subr, 1, arg); | |
98 | case SCM_ARG2: | |
99 | scm_wrong_type_arg (s_subr, 2, arg); | |
100 | case SCM_ARG3: | |
101 | scm_wrong_type_arg (s_subr, 3, arg); | |
102 | case SCM_ARG4: | |
103 | scm_wrong_type_arg (s_subr, 4, arg); | |
104 | case SCM_ARG5: | |
105 | scm_wrong_type_arg (s_subr, 5, arg); | |
106 | case SCM_ARG6: | |
107 | scm_wrong_type_arg (s_subr, 6, arg); | |
108 | case SCM_ARG7: | |
109 | scm_wrong_type_arg (s_subr, 7, arg); | |
110 | case SCM_WNA: | |
111 | scm_wrong_num_args (arg); | |
112 | case SCM_OUTOFRANGE: | |
113 | scm_out_of_range (s_subr, arg); | |
114 | case SCM_NALLOC: | |
115 | scm_memory_error (s_subr); | |
116 | default: | |
117 | /* this shouldn't happen. */ | |
118 | scm_misc_error (s_subr, "Unknown error", SCM_EOL); | |
119 | } | |
120 | } | |
121 | return SCM_UNSPECIFIED; | |
122 | } | |
123 | ||
124 | /* Module registry | |
125 | */ | |
126 | ||
127 | /* We can't use SCM objects here. One should be able to call | |
128 | SCM_REGISTER_MODULE from a C++ constructor for a static | |
129 | object. This happens before main and thus before libguile is | |
130 | initialized. */ | |
131 | ||
132 | struct moddata { | |
133 | struct moddata *link; | |
134 | char *module_name; | |
135 | void *init_func; | |
136 | }; | |
137 | ||
138 | static struct moddata *registered_mods = NULL; | |
139 | ||
140 | void | |
141 | scm_register_module_xxx (char *module_name, void *init_func) | |
142 | { | |
143 | struct moddata *md; | |
144 | ||
145 | scm_c_issue_deprecation_warning | |
146 | ("`scm_register_module_xxx' is deprecated. Use extensions instead."); | |
147 | ||
148 | /* XXX - should we (and can we) DEFER_INTS here? */ | |
149 | ||
150 | for (md = registered_mods; md; md = md->link) | |
151 | if (!strcmp (md->module_name, module_name)) | |
152 | { | |
153 | md->init_func = init_func; | |
154 | return; | |
155 | } | |
156 | ||
157 | md = (struct moddata *) malloc (sizeof (struct moddata)); | |
158 | if (md == NULL) | |
159 | { | |
160 | fprintf (stderr, | |
161 | "guile: can't register module (%s): not enough memory", | |
162 | module_name); | |
163 | return; | |
164 | } | |
165 | ||
166 | md->module_name = module_name; | |
167 | md->init_func = init_func; | |
168 | md->link = registered_mods; | |
169 | registered_mods = md; | |
170 | } | |
171 | ||
172 | SCM_DEFINE (scm_registered_modules, "c-registered-modules", 0, 0, 0, | |
173 | (), | |
174 | "Return a list of the object code modules that have been imported into\n" | |
175 | "the current Guile process. Each element of the list is a pair whose\n" | |
176 | "car is the name of the module, and whose cdr is the function handle\n" | |
177 | "for that module's initializer function. The name is the string that\n" | |
178 | "has been passed to scm_register_module_xxx.") | |
179 | #define FUNC_NAME s_scm_registered_modules | |
180 | { | |
181 | SCM res; | |
182 | struct moddata *md; | |
183 | ||
184 | res = SCM_EOL; | |
185 | for (md = registered_mods; md; md = md->link) | |
3ee86942 | 186 | res = scm_cons (scm_cons (scm_from_locale_string (md->module_name), |
c71b0706 | 187 | scm_from_ulong ((unsigned long) md->init_func)), |
55d30fac MV |
188 | res); |
189 | return res; | |
190 | } | |
191 | #undef FUNC_NAME | |
192 | ||
193 | SCM_DEFINE (scm_clear_registered_modules, "c-clear-registered-modules", 0, 0, 0, | |
194 | (), | |
195 | "Destroy the list of modules registered with the current Guile process.\n" | |
196 | "The return value is unspecified. @strong{Warning:} this function does\n" | |
197 | "not actually unlink or deallocate these modules, but only destroys the\n" | |
198 | "records of which modules have been loaded. It should therefore be used\n" | |
199 | "only by module bookkeeping operations.") | |
200 | #define FUNC_NAME s_scm_clear_registered_modules | |
201 | { | |
202 | struct moddata *md1, *md2; | |
203 | ||
9de87eea | 204 | SCM_CRITICAL_SECTION_START; |
55d30fac MV |
205 | |
206 | for (md1 = registered_mods; md1; md1 = md2) | |
207 | { | |
208 | md2 = md1->link; | |
209 | free (md1); | |
210 | } | |
211 | registered_mods = NULL; | |
212 | ||
9de87eea | 213 | SCM_CRITICAL_SECTION_END; |
55d30fac MV |
214 | return SCM_UNSPECIFIED; |
215 | } | |
216 | #undef FUNC_NAME | |
217 | ||
a0454d72 MV |
218 | void |
219 | scm_remember (SCM *ptr) | |
220 | { | |
221 | scm_c_issue_deprecation_warning ("`scm_remember' is deprecated. " | |
222 | "Use the `scm_remember_upto_here*' family of functions instead."); | |
223 | } | |
224 | ||
225 | SCM | |
226 | scm_protect_object (SCM obj) | |
227 | { | |
228 | scm_c_issue_deprecation_warning ("`scm_protect_object' is deprecated. " | |
229 | "Use `scm_gc_protect_object' instead."); | |
230 | return scm_gc_protect_object (obj); | |
231 | } | |
232 | ||
233 | SCM | |
234 | scm_unprotect_object (SCM obj) | |
235 | { | |
236 | scm_c_issue_deprecation_warning ("`scm_unprotect_object' is deprecated. " | |
237 | "Use `scm_gc_unprotect_object' instead."); | |
238 | return scm_gc_unprotect_object (obj); | |
239 | } | |
240 | ||
241 | SCM_SYMBOL (scm_sym_app, "app"); | |
242 | SCM_SYMBOL (scm_sym_modules, "modules"); | |
243 | static SCM module_prefix = SCM_BOOL_F; | |
244 | static SCM make_modules_in_var; | |
245 | static SCM beautify_user_module_x_var; | |
246 | static SCM try_module_autoload_var; | |
247 | ||
248 | static void | |
249 | init_module_stuff () | |
250 | { | |
251 | #define PERM(x) scm_permanent_object(x) | |
252 | ||
253 | if (module_prefix == SCM_BOOL_F) | |
254 | { | |
255 | module_prefix = PERM (scm_list_2 (scm_sym_app, scm_sym_modules)); | |
256 | make_modules_in_var = PERM (scm_c_lookup ("make-modules-in")); | |
257 | beautify_user_module_x_var = | |
258 | PERM (scm_c_lookup ("beautify-user-module!")); | |
259 | try_module_autoload_var = PERM (scm_c_lookup ("try-module-autoload")); | |
260 | } | |
261 | } | |
262 | ||
a0454d72 MV |
263 | static SCM |
264 | scm_module_full_name (SCM name) | |
265 | { | |
266 | init_module_stuff (); | |
bc36d050 | 267 | if (scm_is_eq (SCM_CAR (name), scm_sym_app)) |
a0454d72 MV |
268 | return name; |
269 | else | |
270 | return scm_append (scm_list_2 (module_prefix, name)); | |
271 | } | |
272 | ||
273 | SCM | |
274 | scm_make_module (SCM name) | |
275 | { | |
276 | init_module_stuff (); | |
277 | scm_c_issue_deprecation_warning ("`scm_make_module' is deprecated. " | |
278 | "Use `scm_c_define_module instead."); | |
279 | ||
280 | return scm_call_2 (SCM_VARIABLE_REF (make_modules_in_var), | |
281 | scm_the_root_module (), | |
282 | scm_module_full_name (name)); | |
283 | } | |
284 | ||
285 | SCM | |
286 | scm_ensure_user_module (SCM module) | |
287 | { | |
288 | init_module_stuff (); | |
289 | scm_c_issue_deprecation_warning ("`scm_ensure_user_module' is deprecated. " | |
290 | "Use `scm_c_define_module instead."); | |
291 | ||
292 | scm_call_1 (SCM_VARIABLE_REF (beautify_user_module_x_var), module); | |
293 | return SCM_UNSPECIFIED; | |
294 | } | |
295 | ||
296 | SCM | |
297 | scm_load_scheme_module (SCM name) | |
298 | { | |
299 | init_module_stuff (); | |
300 | scm_c_issue_deprecation_warning ("`scm_load_scheme_module' is deprecated. " | |
301 | "Use `scm_c_resolve_module instead."); | |
302 | ||
303 | return scm_call_1 (SCM_VARIABLE_REF (try_module_autoload_var), name); | |
304 | } | |
305 | ||
306 | /* This is implemented in C solely for SCM_COERCE_OUTPORT ... */ | |
307 | ||
308 | static void | |
309 | maybe_close_port (void *data, SCM port) | |
310 | { | |
6eadcdab | 311 | SCM except_set = (SCM) data; |
a0454d72 | 312 | |
6eadcdab | 313 | while (!scm_is_null (except_set)) |
a0454d72 | 314 | { |
6eadcdab | 315 | SCM p = SCM_COERCE_OUTPORT (SCM_CAR (except_set)); |
bc36d050 | 316 | if (scm_is_eq (p, port)) |
a0454d72 | 317 | return; |
6eadcdab | 318 | except_set = SCM_CDR (except_set); |
a0454d72 MV |
319 | } |
320 | ||
321 | scm_close_port (port); | |
322 | } | |
323 | ||
324 | SCM_DEFINE (scm_close_all_ports_except, "close-all-ports-except", 0, 0, 1, | |
325 | (SCM ports), | |
326 | "[DEPRECATED] Close all open file ports used by the interpreter\n" | |
327 | "except for those supplied as arguments. This procedure\n" | |
328 | "was intended to be used before an exec call to close file descriptors\n" | |
329 | "which are not needed in the new process. However it has the\n" | |
330 | "undesirable side effect of flushing buffers, so it's deprecated.\n" | |
331 | "Use port-for-each instead.") | |
332 | #define FUNC_NAME s_scm_close_all_ports_except | |
333 | { | |
334 | SCM p; | |
335 | SCM_VALIDATE_REST_ARGUMENT (ports); | |
336 | ||
d2e53ed6 | 337 | for (p = ports; !scm_is_null (p); p = SCM_CDR (p)) |
a0454d72 MV |
338 | SCM_VALIDATE_OPPORT (SCM_ARG1, SCM_COERCE_OUTPORT (SCM_CAR (p))); |
339 | ||
340 | scm_c_port_for_each (maybe_close_port, ports); | |
341 | ||
342 | return SCM_UNSPECIFIED; | |
343 | } | |
344 | #undef FUNC_NAME | |
55d30fac | 345 | |
965445d4 MV |
346 | SCM_DEFINE (scm_variable_set_name_hint, "variable-set-name-hint!", 2, 0, 0, |
347 | (SCM var, SCM hint), | |
348 | "Do not use this function.") | |
349 | #define FUNC_NAME s_scm_variable_set_name_hint | |
350 | { | |
351 | SCM_VALIDATE_VARIABLE (1, var); | |
352 | SCM_VALIDATE_SYMBOL (2, hint); | |
353 | scm_c_issue_deprecation_warning | |
354 | ("'variable-set-name-hint!' is deprecated. Do not use it."); | |
355 | return SCM_UNSPECIFIED; | |
356 | } | |
357 | #undef FUNC_NAME | |
358 | ||
359 | SCM_DEFINE (scm_builtin_variable, "builtin-variable", 1, 0, 0, | |
360 | (SCM name), | |
361 | "Do not use this function.") | |
362 | #define FUNC_NAME s_scm_builtin_variable | |
363 | { | |
364 | SCM_VALIDATE_SYMBOL (1,name); | |
365 | scm_c_issue_deprecation_warning ("`builtin-variable' is deprecated. " | |
366 | "Use module system operations instead."); | |
367 | return scm_sym2var (name, SCM_BOOL_F, SCM_BOOL_T); | |
368 | } | |
369 | #undef FUNC_NAME | |
370 | ||
371 | SCM | |
372 | scm_makstr (size_t len, int dummy) | |
373 | { | |
374 | scm_c_issue_deprecation_warning | |
3ee86942 MV |
375 | ("'scm_makstr' is deprecated. Use 'scm_c_make_string' instead."); |
376 | return scm_c_make_string (len, SCM_UNDEFINED); | |
965445d4 MV |
377 | } |
378 | ||
379 | SCM | |
380 | scm_makfromstr (const char *src, size_t len, int dummy SCM_UNUSED) | |
381 | { | |
382 | scm_c_issue_deprecation_warning ("`scm_makfromstr' is deprecated. " | |
3ee86942 | 383 | "Use `scm_from_locale_stringn' instead."); |
965445d4 | 384 | |
3ee86942 | 385 | return scm_from_locale_stringn (src, len); |
965445d4 MV |
386 | } |
387 | ||
388 | SCM | |
389 | scm_internal_with_fluids (SCM fluids, SCM values, SCM (*cproc) (), void *cdata) | |
390 | { | |
391 | scm_c_issue_deprecation_warning ("`scm_internal_with_fluids' is deprecated. " | |
392 | "Use `scm_c_with_fluids' instead."); | |
393 | ||
394 | return scm_c_with_fluids (fluids, values, cproc, cdata); | |
395 | } | |
396 | ||
397 | SCM | |
398 | scm_make_gsubr (const char *name, int req, int opt, int rst, SCM (*fcn)()) | |
399 | { | |
400 | scm_c_issue_deprecation_warning | |
401 | ("`scm_make_gsubr' is deprecated. Use `scm_c_define_gsubr' instead."); | |
402 | ||
403 | return scm_c_define_gsubr (name, req, opt, rst, fcn); | |
404 | } | |
405 | ||
406 | SCM | |
407 | scm_make_gsubr_with_generic (const char *name, | |
408 | int req, int opt, int rst, | |
409 | SCM (*fcn)(), SCM *gf) | |
410 | { | |
411 | scm_c_issue_deprecation_warning | |
412 | ("`scm_make_gsubr_with_generic' is deprecated. " | |
413 | "Use `scm_c_define_gsubr_with_generic' instead."); | |
414 | ||
415 | return scm_c_define_gsubr_with_generic (name, req, opt, rst, fcn, gf); | |
416 | } | |
417 | ||
418 | SCM | |
419 | scm_create_hook (const char *name, int n_args) | |
420 | { | |
421 | scm_c_issue_deprecation_warning | |
422 | ("'scm_create_hook' is deprecated. " | |
423 | "Use 'scm_make_hook' and 'scm_c_define' instead."); | |
424 | { | |
7888309b | 425 | SCM hook = scm_make_hook (scm_from_int (n_args)); |
965445d4 MV |
426 | scm_c_define (name, hook); |
427 | return scm_permanent_object (hook); | |
428 | } | |
429 | } | |
430 | ||
431 | SCM_DEFINE (scm_sloppy_memq, "sloppy-memq", 2, 0, 0, | |
432 | (SCM x, SCM lst), | |
433 | "This procedure behaves like @code{memq}, but does no type or error checking.\n" | |
434 | "Its use is recommended only in writing Guile internals,\n" | |
435 | "not for high-level Scheme programs.") | |
436 | #define FUNC_NAME s_scm_sloppy_memq | |
437 | { | |
438 | scm_c_issue_deprecation_warning | |
439 | ("'sloppy-memq' is deprecated. Use 'memq' instead."); | |
440 | ||
d2e53ed6 | 441 | for(; scm_is_pair (lst); lst = SCM_CDR(lst)) |
965445d4 | 442 | { |
bc36d050 | 443 | if (scm_is_eq (SCM_CAR (lst), x)) |
965445d4 MV |
444 | return lst; |
445 | } | |
446 | return lst; | |
447 | } | |
448 | #undef FUNC_NAME | |
449 | ||
450 | ||
451 | SCM_DEFINE (scm_sloppy_memv, "sloppy-memv", 2, 0, 0, | |
452 | (SCM x, SCM lst), | |
453 | "This procedure behaves like @code{memv}, but does no type or error checking.\n" | |
454 | "Its use is recommended only in writing Guile internals,\n" | |
455 | "not for high-level Scheme programs.") | |
456 | #define FUNC_NAME s_scm_sloppy_memv | |
457 | { | |
458 | scm_c_issue_deprecation_warning | |
459 | ("'sloppy-memv' is deprecated. Use 'memv' instead."); | |
460 | ||
d2e53ed6 | 461 | for(; scm_is_pair (lst); lst = SCM_CDR(lst)) |
965445d4 | 462 | { |
7888309b | 463 | if (! scm_is_false (scm_eqv_p (SCM_CAR (lst), x))) |
965445d4 MV |
464 | return lst; |
465 | } | |
466 | return lst; | |
467 | } | |
468 | #undef FUNC_NAME | |
469 | ||
470 | ||
471 | SCM_DEFINE (scm_sloppy_member, "sloppy-member", 2, 0, 0, | |
472 | (SCM x, SCM lst), | |
473 | "This procedure behaves like @code{member}, but does no type or error checking.\n" | |
474 | "Its use is recommended only in writing Guile internals,\n" | |
475 | "not for high-level Scheme programs.") | |
476 | #define FUNC_NAME s_scm_sloppy_member | |
477 | { | |
478 | scm_c_issue_deprecation_warning | |
479 | ("'sloppy-member' is deprecated. Use 'member' instead."); | |
480 | ||
d2e53ed6 | 481 | for(; scm_is_pair (lst); lst = SCM_CDR(lst)) |
965445d4 | 482 | { |
7888309b | 483 | if (! scm_is_false (scm_equal_p (SCM_CAR (lst), x))) |
965445d4 MV |
484 | return lst; |
485 | } | |
486 | return lst; | |
487 | } | |
488 | #undef FUNC_NAME | |
489 | ||
490 | SCM_SYMBOL (scm_end_of_file_key, "end-of-file"); | |
491 | ||
492 | SCM_DEFINE (scm_read_and_eval_x, "read-and-eval!", 0, 1, 0, | |
493 | (SCM port), | |
494 | "Read a form from @var{port} (standard input by default), and evaluate it\n" | |
495 | "(memoizing it in the process) in the top-level environment. If no data\n" | |
496 | "is left to be read from @var{port}, an @code{end-of-file} error is\n" | |
497 | "signalled.") | |
498 | #define FUNC_NAME s_scm_read_and_eval_x | |
499 | { | |
f8ba2197 DH |
500 | SCM form; |
501 | ||
965445d4 MV |
502 | scm_c_issue_deprecation_warning |
503 | ("'read-and-eval!' is deprecated. Use 'read' and 'eval' instead."); | |
504 | ||
f8ba2197 | 505 | form = scm_read (port); |
965445d4 MV |
506 | if (SCM_EOF_OBJECT_P (form)) |
507 | scm_ithrow (scm_end_of_file_key, SCM_EOL, 1); | |
508 | return scm_eval_x (form, scm_current_module ()); | |
509 | } | |
510 | #undef FUNC_NAME | |
511 | ||
4abecea8 MV |
512 | SCM |
513 | scm_make_subr_opt (const char *name, int type, SCM (*fcn) (), int set) | |
514 | { | |
515 | scm_c_issue_deprecation_warning | |
516 | ("`scm_make_subr_opt' is deprecated. Use `scm_c_make_subr' or " | |
517 | "`scm_c_define_subr' instead."); | |
518 | ||
519 | if (set) | |
520 | return scm_c_define_subr (name, type, fcn); | |
521 | else | |
522 | return scm_c_make_subr (name, type, fcn); | |
523 | } | |
524 | ||
525 | SCM | |
526 | scm_make_subr (const char *name, int type, SCM (*fcn) ()) | |
527 | { | |
528 | scm_c_issue_deprecation_warning | |
529 | ("`scm_make_subr' is deprecated. Use `scm_c_define_subr' instead."); | |
530 | ||
531 | return scm_c_define_subr (name, type, fcn); | |
532 | } | |
533 | ||
534 | SCM | |
535 | scm_make_subr_with_generic (const char *name, int type, SCM (*fcn) (), SCM *gf) | |
536 | { | |
537 | scm_c_issue_deprecation_warning | |
538 | ("`scm_make_subr_with_generic' is deprecated. Use " | |
539 | "`scm_c_define_subr_with_generic' instead."); | |
540 | ||
541 | return scm_c_define_subr_with_generic (name, type, fcn, gf); | |
542 | } | |
543 | ||
544 | /* Call thunk(closure) underneath a top-level error handler. | |
545 | * If an error occurs, pass the exitval through err_filter and return it. | |
546 | * If no error occurs, return the value of thunk. | |
547 | */ | |
548 | ||
549 | #ifdef _UNICOS | |
550 | typedef int setjmp_type; | |
551 | #else | |
552 | typedef long setjmp_type; | |
553 | #endif | |
554 | ||
555 | struct cce_handler_data { | |
556 | SCM (*err_filter) (); | |
557 | void *closure; | |
558 | }; | |
559 | ||
560 | static SCM | |
561 | invoke_err_filter (void *d, SCM tag, SCM args) | |
562 | { | |
563 | struct cce_handler_data *data = (struct cce_handler_data *)d; | |
564 | return data->err_filter (SCM_BOOL_F, data->closure); | |
565 | } | |
566 | ||
567 | SCM | |
568 | scm_call_catching_errors (SCM (*thunk)(), SCM (*err_filter)(), void *closure) | |
569 | { | |
570 | scm_c_issue_deprecation_warning | |
571 | ("'scm_call_catching_errors' is deprecated. " | |
572 | "Use 'scm_internal_catch' instead."); | |
573 | ||
574 | { | |
575 | struct cce_handler_data data; | |
576 | data.err_filter = err_filter; | |
577 | data.closure = closure; | |
578 | return scm_internal_catch (SCM_BOOL_T, | |
579 | (scm_t_catch_body)thunk, closure, | |
580 | (scm_t_catch_handler)invoke_err_filter, &data); | |
581 | } | |
582 | } | |
583 | ||
584 | long | |
585 | scm_make_smob_type_mfpe (char *name, size_t size, | |
586 | SCM (*mark) (SCM), | |
587 | size_t (*free) (SCM), | |
588 | int (*print) (SCM, SCM, scm_print_state *), | |
589 | SCM (*equalp) (SCM, SCM)) | |
590 | { | |
591 | scm_c_issue_deprecation_warning | |
592 | ("'scm_make_smob_type_mfpe' is deprecated. " | |
593 | "Use 'scm_make_smob_type' plus 'scm_set_smob_*' instead."); | |
594 | ||
595 | { | |
596 | long answer = scm_make_smob_type (name, size); | |
597 | scm_set_smob_mfpe (answer, mark, free, print, equalp); | |
598 | return answer; | |
599 | } | |
600 | } | |
601 | ||
602 | void | |
603 | scm_set_smob_mfpe (long tc, | |
604 | SCM (*mark) (SCM), | |
605 | size_t (*free) (SCM), | |
606 | int (*print) (SCM, SCM, scm_print_state *), | |
607 | SCM (*equalp) (SCM, SCM)) | |
608 | { | |
609 | scm_c_issue_deprecation_warning | |
610 | ("'scm_set_smob_mfpe' is deprecated. " | |
611 | "Use 'scm_set_smob_mark' instead, for example."); | |
612 | ||
613 | if (mark) scm_set_smob_mark (tc, mark); | |
614 | if (free) scm_set_smob_free (tc, free); | |
615 | if (print) scm_set_smob_print (tc, print); | |
616 | if (equalp) scm_set_smob_equalp (tc, equalp); | |
617 | } | |
618 | ||
3051344b LC |
619 | size_t |
620 | scm_smob_free (SCM obj) | |
621 | { | |
622 | long n = SCM_SMOBNUM (obj); | |
623 | ||
624 | scm_c_issue_deprecation_warning | |
625 | ("`scm_smob_free' is deprecated. " | |
626 | "It is no longer needed."); | |
627 | ||
628 | if (scm_smobs[n].size > 0) | |
629 | scm_gc_free ((void *) SCM_CELL_WORD_1 (obj), | |
630 | scm_smobs[n].size, SCM_SMOBNAME (n)); | |
631 | return 0; | |
632 | } | |
633 | ||
4abecea8 MV |
634 | SCM |
635 | scm_read_0str (char *expr) | |
636 | { | |
637 | scm_c_issue_deprecation_warning | |
638 | ("scm_read_0str is deprecated. Use scm_c_read_string instead."); | |
639 | ||
640 | return scm_c_read_string (expr); | |
641 | } | |
642 | ||
643 | SCM | |
644 | scm_eval_0str (const char *expr) | |
645 | { | |
646 | scm_c_issue_deprecation_warning | |
647 | ("scm_eval_0str is deprecated. Use scm_c_eval_string instead."); | |
648 | ||
649 | return scm_c_eval_string (expr); | |
650 | } | |
651 | ||
652 | SCM | |
653 | scm_strprint_obj (SCM obj) | |
654 | { | |
655 | scm_c_issue_deprecation_warning | |
656 | ("scm_strprint_obj is deprecated. Use scm_object_to_string instead."); | |
657 | return scm_object_to_string (obj, SCM_UNDEFINED); | |
658 | } | |
659 | ||
a725fa95 MV |
660 | char * |
661 | scm_i_object_chars (SCM obj) | |
662 | { | |
663 | scm_c_issue_deprecation_warning | |
664 | ("SCM_CHARS is deprecated. See the manual for alternatives."); | |
665 | if (SCM_STRINGP (obj)) | |
666 | return SCM_STRING_CHARS (obj); | |
667 | if (SCM_SYMBOLP (obj)) | |
668 | return SCM_SYMBOL_CHARS (obj); | |
669 | abort (); | |
670 | } | |
671 | ||
672 | long | |
673 | scm_i_object_length (SCM obj) | |
674 | { | |
675 | scm_c_issue_deprecation_warning | |
676 | ("SCM_LENGTH is deprecated. " | |
677 | "Use scm_c_string_length instead, for example, or see the manual."); | |
678 | if (SCM_STRINGP (obj)) | |
679 | return SCM_STRING_LENGTH (obj); | |
680 | if (SCM_SYMBOLP (obj)) | |
681 | return SCM_SYMBOL_LENGTH (obj); | |
682 | if (SCM_VECTORP (obj)) | |
683 | return SCM_VECTOR_LENGTH (obj); | |
684 | abort (); | |
685 | } | |
686 | ||
cc5c1b66 MV |
687 | SCM |
688 | scm_sym2ovcell_soft (SCM sym, SCM obarray) | |
689 | { | |
690 | SCM lsym, z; | |
3ee86942 | 691 | size_t hash = scm_i_symbol_hash (sym) % SCM_VECTOR_LENGTH (obarray); |
cc5c1b66 MV |
692 | |
693 | scm_c_issue_deprecation_warning ("`scm_sym2ovcell_soft' is deprecated. " | |
694 | "Use hashtables instead."); | |
695 | ||
9de87eea | 696 | SCM_CRITICAL_SECTION_START; |
cc5c1b66 MV |
697 | for (lsym = SCM_VECTOR_REF (obarray, hash); |
698 | SCM_NIMP (lsym); | |
699 | lsym = SCM_CDR (lsym)) | |
700 | { | |
701 | z = SCM_CAR (lsym); | |
bc36d050 | 702 | if (scm_is_eq (SCM_CAR (z), sym)) |
cc5c1b66 | 703 | { |
9de87eea | 704 | SCM_CRITICAL_SECTION_END; |
cc5c1b66 MV |
705 | return z; |
706 | } | |
707 | } | |
9de87eea | 708 | SCM_CRITICAL_SECTION_END; |
cc5c1b66 MV |
709 | return SCM_BOOL_F; |
710 | } | |
711 | ||
712 | ||
713 | SCM | |
714 | scm_sym2ovcell (SCM sym, SCM obarray) | |
715 | #define FUNC_NAME "scm_sym2ovcell" | |
716 | { | |
717 | SCM answer; | |
718 | ||
719 | scm_c_issue_deprecation_warning ("`scm_sym2ovcell' is deprecated. " | |
720 | "Use hashtables instead."); | |
721 | ||
722 | answer = scm_sym2ovcell_soft (sym, obarray); | |
7888309b | 723 | if (scm_is_true (answer)) |
cc5c1b66 MV |
724 | return answer; |
725 | SCM_MISC_ERROR ("uninterned symbol: ~S", scm_list_1 (sym)); | |
726 | return SCM_UNSPECIFIED; /* not reached */ | |
727 | } | |
728 | #undef FUNC_NAME | |
729 | ||
730 | ||
731 | /* Intern a symbol whose name is the LEN characters at NAME in OBARRAY. | |
732 | ||
733 | OBARRAY should be a vector of lists, indexed by the name's hash | |
734 | value, modulo OBARRAY's length. Each list has the form | |
735 | ((SYMBOL . VALUE) ...), where SYMBOL is a symbol, and VALUE is the | |
736 | value associated with that symbol (in the current module? in the | |
737 | system module?) | |
738 | ||
739 | To "intern" a symbol means: if OBARRAY already contains a symbol by | |
740 | that name, return its (SYMBOL . VALUE) pair; otherwise, create a | |
741 | new symbol, add the pair (SYMBOL . SCM_UNDEFINED) to the | |
742 | appropriate list of the OBARRAY, and return the pair. | |
743 | ||
744 | If softness is non-zero, don't create a symbol if it isn't already | |
745 | in OBARRAY; instead, just return #f. | |
746 | ||
747 | If OBARRAY is SCM_BOOL_F, create a symbol listed in no obarray and | |
748 | return (SYMBOL . SCM_UNDEFINED). */ | |
749 | ||
750 | ||
7f594642 MG |
751 | static SCM |
752 | intern_obarray_soft (SCM symbol, SCM obarray, unsigned int softness) | |
cc5c1b66 | 753 | { |
3ee86942 | 754 | size_t raw_hash = scm_i_symbol_hash (symbol); |
cc5c1b66 MV |
755 | size_t hash; |
756 | SCM lsym; | |
757 | ||
7888309b | 758 | if (scm_is_false (obarray)) |
cc5c1b66 MV |
759 | { |
760 | if (softness) | |
761 | return SCM_BOOL_F; | |
762 | else | |
763 | return scm_cons (symbol, SCM_UNDEFINED); | |
764 | } | |
765 | ||
766 | hash = raw_hash % SCM_VECTOR_LENGTH (obarray); | |
767 | ||
768 | for (lsym = SCM_VECTOR_REF(obarray, hash); | |
769 | SCM_NIMP (lsym); lsym = SCM_CDR (lsym)) | |
770 | { | |
771 | SCM a = SCM_CAR (lsym); | |
772 | SCM z = SCM_CAR (a); | |
bc36d050 | 773 | if (scm_is_eq (z, symbol)) |
cc5c1b66 MV |
774 | return a; |
775 | } | |
776 | ||
777 | if (softness) | |
778 | { | |
779 | return SCM_BOOL_F; | |
780 | } | |
781 | else | |
782 | { | |
783 | SCM cell = scm_cons (symbol, SCM_UNDEFINED); | |
784 | SCM slot = SCM_VECTOR_REF (obarray, hash); | |
785 | ||
786 | SCM_VECTOR_SET (obarray, hash, scm_cons (cell, slot)); | |
787 | ||
788 | return cell; | |
789 | } | |
790 | } | |
791 | ||
792 | ||
7f594642 MG |
793 | SCM |
794 | scm_intern_obarray_soft (const char *name, size_t len, SCM obarray, | |
795 | unsigned int softness) | |
796 | { | |
797 | SCM symbol = scm_from_locale_symboln (name, len); | |
798 | ||
799 | scm_c_issue_deprecation_warning ("`scm_intern_obarray_soft' is deprecated. " | |
800 | "Use hashtables instead."); | |
801 | ||
802 | return intern_obarray_soft (symbol, obarray, softness); | |
803 | } | |
804 | ||
cc5c1b66 MV |
805 | SCM |
806 | scm_intern_obarray (const char *name,size_t len,SCM obarray) | |
807 | { | |
808 | scm_c_issue_deprecation_warning ("`scm_intern_obarray' is deprecated. " | |
809 | "Use hashtables instead."); | |
810 | ||
811 | return scm_intern_obarray_soft (name, len, obarray, 0); | |
812 | } | |
813 | ||
814 | /* Lookup the value of the symbol named by the nul-terminated string | |
815 | NAME in the current module. */ | |
816 | SCM | |
817 | scm_symbol_value0 (const char *name) | |
818 | { | |
819 | scm_c_issue_deprecation_warning ("`scm_symbol_value0' is deprecated. " | |
820 | "Use `scm_lookup' instead."); | |
821 | ||
822 | return scm_variable_ref (scm_c_lookup (name)); | |
823 | } | |
824 | ||
825 | SCM_DEFINE (scm_string_to_obarray_symbol, "string->obarray-symbol", 2, 1, 0, | |
826 | (SCM o, SCM s, SCM softp), | |
827 | "Intern a new symbol in @var{obarray}, a symbol table, with name\n" | |
828 | "@var{string}.\n\n" | |
829 | "If @var{obarray} is @code{#f}, use the default system symbol table. If\n" | |
830 | "@var{obarray} is @code{#t}, the symbol should not be interned in any\n" | |
831 | "symbol table; merely return the pair (@var{symbol}\n" | |
832 | ". @var{#<undefined>}).\n\n" | |
833 | "The @var{soft?} argument determines whether new symbol table entries\n" | |
834 | "should be created when the specified symbol is not already present in\n" | |
835 | "@var{obarray}. If @var{soft?} is specified and is a true value, then\n" | |
836 | "new entries should not be added for symbols not already present in the\n" | |
837 | "table; instead, simply return @code{#f}.") | |
838 | #define FUNC_NAME s_scm_string_to_obarray_symbol | |
839 | { | |
840 | SCM vcell; | |
841 | SCM answer; | |
842 | int softness; | |
843 | ||
844 | SCM_VALIDATE_STRING (2, s); | |
7888309b | 845 | SCM_ASSERT (scm_is_bool (o) || SCM_VECTORP (o), o, SCM_ARG1, FUNC_NAME); |
cc5c1b66 MV |
846 | |
847 | scm_c_issue_deprecation_warning ("`string->obarray-symbol' is deprecated. " | |
848 | "Use hashtables instead."); | |
849 | ||
7888309b | 850 | softness = (!SCM_UNBNDP (softp) && scm_is_true(softp)); |
cc5c1b66 | 851 | /* iron out some screwy calling conventions */ |
7888309b | 852 | if (scm_is_false (o)) |
cc5c1b66 MV |
853 | { |
854 | /* nothing interesting to do here. */ | |
855 | return scm_string_to_symbol (s); | |
856 | } | |
bc36d050 | 857 | else if (scm_is_eq (o, SCM_BOOL_T)) |
cc5c1b66 MV |
858 | o = SCM_BOOL_F; |
859 | ||
7f594642 | 860 | vcell = intern_obarray_soft (scm_string_to_symbol (s), o, softness); |
7888309b | 861 | if (scm_is_false (vcell)) |
cc5c1b66 MV |
862 | return vcell; |
863 | answer = SCM_CAR (vcell); | |
864 | return answer; | |
865 | } | |
866 | #undef FUNC_NAME | |
867 | ||
868 | SCM_DEFINE (scm_intern_symbol, "intern-symbol", 2, 0, 0, | |
869 | (SCM o, SCM s), | |
870 | "Add a new symbol to @var{obarray} with name @var{string}, bound to an\n" | |
871 | "unspecified initial value. The symbol table is not modified if a symbol\n" | |
872 | "with this name is already present.") | |
873 | #define FUNC_NAME s_scm_intern_symbol | |
874 | { | |
875 | size_t hval; | |
876 | SCM_VALIDATE_SYMBOL (2,s); | |
7888309b | 877 | if (scm_is_false (o)) |
cc5c1b66 MV |
878 | return SCM_UNSPECIFIED; |
879 | ||
880 | scm_c_issue_deprecation_warning ("`intern-symbol' is deprecated. " | |
881 | "Use hashtables instead."); | |
882 | ||
883 | SCM_VALIDATE_VECTOR (1,o); | |
3ee86942 | 884 | hval = scm_i_symbol_hash (s) % SCM_VECTOR_LENGTH (o); |
cc5c1b66 | 885 | /* If the symbol is already interned, simply return. */ |
9de87eea | 886 | SCM_CRITICAL_SECTION_START; |
cc5c1b66 MV |
887 | { |
888 | SCM lsym; | |
889 | SCM sym; | |
890 | for (lsym = SCM_VECTOR_REF (o, hval); | |
891 | SCM_NIMP (lsym); | |
892 | lsym = SCM_CDR (lsym)) | |
893 | { | |
894 | sym = SCM_CAR (lsym); | |
bc36d050 | 895 | if (scm_is_eq (SCM_CAR (sym), s)) |
cc5c1b66 | 896 | { |
9de87eea | 897 | SCM_CRITICAL_SECTION_END; |
cc5c1b66 MV |
898 | return SCM_UNSPECIFIED; |
899 | } | |
900 | } | |
901 | SCM_VECTOR_SET (o, hval, | |
902 | scm_acons (s, SCM_UNDEFINED, | |
903 | SCM_VECTOR_REF (o, hval))); | |
904 | } | |
9de87eea | 905 | SCM_CRITICAL_SECTION_END; |
cc5c1b66 MV |
906 | return SCM_UNSPECIFIED; |
907 | } | |
908 | #undef FUNC_NAME | |
909 | ||
910 | SCM_DEFINE (scm_unintern_symbol, "unintern-symbol", 2, 0, 0, | |
911 | (SCM o, SCM s), | |
912 | "Remove the symbol with name @var{string} from @var{obarray}. This\n" | |
913 | "function returns @code{#t} if the symbol was present and @code{#f}\n" | |
914 | "otherwise.") | |
915 | #define FUNC_NAME s_scm_unintern_symbol | |
916 | { | |
917 | size_t hval; | |
918 | ||
919 | scm_c_issue_deprecation_warning ("`unintern-symbol' is deprecated. " | |
920 | "Use hashtables instead."); | |
921 | ||
922 | SCM_VALIDATE_SYMBOL (2,s); | |
7888309b | 923 | if (scm_is_false (o)) |
cc5c1b66 MV |
924 | return SCM_BOOL_F; |
925 | SCM_VALIDATE_VECTOR (1,o); | |
3ee86942 | 926 | hval = scm_i_symbol_hash (s) % SCM_VECTOR_LENGTH (o); |
9de87eea | 927 | SCM_CRITICAL_SECTION_START; |
cc5c1b66 MV |
928 | { |
929 | SCM lsym_follow; | |
930 | SCM lsym; | |
931 | SCM sym; | |
932 | for (lsym = SCM_VECTOR_REF (o, hval), lsym_follow = SCM_BOOL_F; | |
933 | SCM_NIMP (lsym); | |
934 | lsym_follow = lsym, lsym = SCM_CDR (lsym)) | |
935 | { | |
936 | sym = SCM_CAR (lsym); | |
bc36d050 | 937 | if (scm_is_eq (SCM_CAR (sym), s)) |
cc5c1b66 MV |
938 | { |
939 | /* Found the symbol to unintern. */ | |
7888309b | 940 | if (scm_is_false (lsym_follow)) |
cc5c1b66 MV |
941 | SCM_VECTOR_SET (o, hval, lsym); |
942 | else | |
943 | SCM_SETCDR (lsym_follow, SCM_CDR(lsym)); | |
9de87eea | 944 | SCM_CRITICAL_SECTION_END; |
cc5c1b66 MV |
945 | return SCM_BOOL_T; |
946 | } | |
947 | } | |
948 | } | |
9de87eea | 949 | SCM_CRITICAL_SECTION_END; |
cc5c1b66 MV |
950 | return SCM_BOOL_F; |
951 | } | |
952 | #undef FUNC_NAME | |
953 | ||
954 | SCM_DEFINE (scm_symbol_binding, "symbol-binding", 2, 0, 0, | |
955 | (SCM o, SCM s), | |
956 | "Look up in @var{obarray} the symbol whose name is @var{string}, and\n" | |
957 | "return the value to which it is bound. If @var{obarray} is @code{#f},\n" | |
958 | "use the global symbol table. If @var{string} is not interned in\n" | |
959 | "@var{obarray}, an error is signalled.") | |
960 | #define FUNC_NAME s_scm_symbol_binding | |
961 | { | |
962 | SCM vcell; | |
963 | ||
964 | scm_c_issue_deprecation_warning ("`symbol-binding' is deprecated. " | |
965 | "Use hashtables instead."); | |
966 | ||
967 | SCM_VALIDATE_SYMBOL (2,s); | |
7888309b | 968 | if (scm_is_false (o)) |
cc5c1b66 MV |
969 | return scm_variable_ref (scm_lookup (s)); |
970 | SCM_VALIDATE_VECTOR (1,o); | |
971 | vcell = scm_sym2ovcell (s, o); | |
972 | return SCM_CDR(vcell); | |
973 | } | |
974 | #undef FUNC_NAME | |
975 | ||
976 | #if 0 | |
977 | SCM_DEFINE (scm_symbol_interned_p, "symbol-interned?", 2, 0, 0, | |
978 | (SCM o, SCM s), | |
979 | "Return @code{#t} if @var{obarray} contains a symbol with name\n" | |
980 | "@var{string}, and @code{#f} otherwise.") | |
981 | #define FUNC_NAME s_scm_symbol_interned_p | |
982 | { | |
983 | SCM vcell; | |
984 | ||
985 | scm_c_issue_deprecation_warning ("`symbol-interned?' is deprecated. " | |
986 | "Use hashtables instead."); | |
987 | ||
988 | SCM_VALIDATE_SYMBOL (2,s); | |
7888309b | 989 | if (scm_is_false (o)) |
cc5c1b66 MV |
990 | { |
991 | SCM var = scm_sym2var (s, SCM_BOOL_F, SCM_BOOL_F); | |
992 | if (var != SCM_BOOL_F) | |
993 | return SCM_BOOL_T; | |
994 | return SCM_BOOL_F; | |
995 | } | |
996 | SCM_VALIDATE_VECTOR (1,o); | |
997 | vcell = scm_sym2ovcell_soft (s, o); | |
998 | return (SCM_NIMP(vcell) | |
999 | ? SCM_BOOL_T | |
1000 | : SCM_BOOL_F); | |
1001 | } | |
1002 | #undef FUNC_NAME | |
1003 | #endif | |
1004 | ||
1005 | SCM_DEFINE (scm_symbol_bound_p, "symbol-bound?", 2, 0, 0, | |
1006 | (SCM o, SCM s), | |
1007 | "Return @code{#t} if @var{obarray} contains a symbol with name\n" | |
1008 | "@var{string} bound to a defined value. This differs from\n" | |
1009 | "@var{symbol-interned?} in that the mere mention of a symbol\n" | |
1010 | "usually causes it to be interned; @code{symbol-bound?}\n" | |
1011 | "determines whether a symbol has been given any meaningful\n" | |
1012 | "value.") | |
1013 | #define FUNC_NAME s_scm_symbol_bound_p | |
1014 | { | |
1015 | SCM vcell; | |
1016 | ||
1017 | scm_c_issue_deprecation_warning ("`symbol-bound?' is deprecated. " | |
1018 | "Use hashtables instead."); | |
1019 | ||
1020 | SCM_VALIDATE_SYMBOL (2,s); | |
7888309b | 1021 | if (scm_is_false (o)) |
cc5c1b66 MV |
1022 | { |
1023 | SCM var = scm_sym2var (s, SCM_BOOL_F, SCM_BOOL_F); | |
1024 | if (SCM_VARIABLEP(var) && !SCM_UNBNDP(SCM_VARIABLE_REF(var))) | |
1025 | return SCM_BOOL_T; | |
1026 | return SCM_BOOL_F; | |
1027 | } | |
1028 | SCM_VALIDATE_VECTOR (1,o); | |
1029 | vcell = scm_sym2ovcell_soft (s, o); | |
7888309b | 1030 | return scm_from_bool (SCM_NIMP (vcell) && !SCM_UNBNDP (SCM_CDR (vcell))); |
cc5c1b66 MV |
1031 | } |
1032 | #undef FUNC_NAME | |
1033 | ||
1034 | ||
1035 | SCM_DEFINE (scm_symbol_set_x, "symbol-set!", 3, 0, 0, | |
1036 | (SCM o, SCM s, SCM v), | |
1037 | "Find the symbol in @var{obarray} whose name is @var{string}, and rebind\n" | |
1038 | "it to @var{value}. An error is signalled if @var{string} is not present\n" | |
1039 | "in @var{obarray}.") | |
1040 | #define FUNC_NAME s_scm_symbol_set_x | |
1041 | { | |
1042 | SCM vcell; | |
1043 | ||
1044 | scm_c_issue_deprecation_warning ("`symbol-set!' is deprecated. " | |
1045 | "Use the module system instead."); | |
1046 | ||
1047 | SCM_VALIDATE_SYMBOL (2,s); | |
7888309b | 1048 | if (scm_is_false (o)) |
cc5c1b66 MV |
1049 | { |
1050 | scm_define (s, v); | |
1051 | return SCM_UNSPECIFIED; | |
1052 | } | |
1053 | SCM_VALIDATE_VECTOR (1,o); | |
1054 | vcell = scm_sym2ovcell (s, o); | |
1055 | SCM_SETCDR (vcell, v); | |
1056 | return SCM_UNSPECIFIED; | |
1057 | } | |
1058 | #undef FUNC_NAME | |
1059 | ||
1060 | #define MAX_PREFIX_LENGTH 30 | |
1061 | ||
1062 | static int gentemp_counter; | |
1063 | ||
1064 | SCM_DEFINE (scm_gentemp, "gentemp", 0, 2, 0, | |
1065 | (SCM prefix, SCM obarray), | |
1066 | "Create a new symbol with a name unique in an obarray.\n" | |
1067 | "The name is constructed from an optional string @var{prefix}\n" | |
1068 | "and a counter value. The default prefix is @code{t}. The\n" | |
1069 | "@var{obarray} is specified as a second optional argument.\n" | |
1070 | "Default is the system obarray where all normal symbols are\n" | |
1071 | "interned. The counter is increased by 1 at each\n" | |
1072 | "call. There is no provision for resetting the counter.") | |
1073 | #define FUNC_NAME s_scm_gentemp | |
1074 | { | |
1075 | char buf[MAX_PREFIX_LENGTH + SCM_INTBUFLEN]; | |
1076 | char *name = buf; | |
806f1ded MG |
1077 | int n_digits; |
1078 | size_t len; | |
cc5c1b66 MV |
1079 | |
1080 | scm_c_issue_deprecation_warning ("`gentemp' is deprecated. " | |
1081 | "Use `gensym' instead."); | |
1082 | ||
1083 | if (SCM_UNBNDP (prefix)) | |
1084 | { | |
1085 | name[0] = 't'; | |
1086 | len = 1; | |
1087 | } | |
1088 | else | |
1089 | { | |
1090 | SCM_VALIDATE_STRING (1, prefix); | |
3ee86942 | 1091 | len = scm_i_string_length (prefix); |
806f1ded | 1092 | name = scm_to_locale_stringn (prefix, &len); |
7f594642 | 1093 | name = scm_realloc (name, len + SCM_INTBUFLEN); |
cc5c1b66 MV |
1094 | } |
1095 | ||
1096 | if (SCM_UNBNDP (obarray)) | |
1097 | return scm_gensym (prefix); | |
1098 | else | |
4057a3e0 | 1099 | SCM_ASSERT ((scm_is_vector (obarray) || SCM_I_WVECTP (obarray)), |
cc5c1b66 MV |
1100 | obarray, |
1101 | SCM_ARG2, | |
1102 | FUNC_NAME); | |
1103 | do | |
1104 | n_digits = scm_iint2str (gentemp_counter++, 10, &name[len]); | |
7888309b | 1105 | while (scm_is_true (scm_intern_obarray_soft (name, |
cc5c1b66 MV |
1106 | len + n_digits, |
1107 | obarray, | |
1108 | 1))); | |
1109 | { | |
1110 | SCM vcell = scm_intern_obarray_soft (name, | |
1111 | len + n_digits, | |
1112 | obarray, | |
1113 | 0); | |
1114 | if (name != buf) | |
7f594642 | 1115 | free (name); |
cc5c1b66 MV |
1116 | return SCM_CAR (vcell); |
1117 | } | |
1118 | } | |
1119 | #undef FUNC_NAME | |
1120 | ||
7888309b | 1121 | SCM |
fe78c51a | 1122 | scm_i_makinum (scm_t_signed_bits val) |
7888309b MV |
1123 | { |
1124 | scm_c_issue_deprecation_warning | |
1125 | ("SCM_MAKINUM is deprecated. Use scm_from_int or similar instead."); | |
3aa13a05 MV |
1126 | return SCM_I_MAKINUM (val); |
1127 | } | |
1128 | ||
1129 | int | |
fe78c51a | 1130 | scm_i_inump (SCM obj) |
3aa13a05 MV |
1131 | { |
1132 | scm_c_issue_deprecation_warning | |
1133 | ("SCM_INUMP is deprecated. Use scm_is_integer or similar instead."); | |
1134 | return SCM_I_INUMP (obj); | |
1135 | } | |
1136 | ||
1137 | scm_t_signed_bits | |
fe78c51a | 1138 | scm_i_inum (SCM obj) |
3aa13a05 MV |
1139 | { |
1140 | scm_c_issue_deprecation_warning | |
1141 | ("SCM_INUM is deprecated. Use scm_to_int or similar instead."); | |
1142 | return scm_to_intmax (obj); | |
7888309b | 1143 | } |
7888309b | 1144 | |
c829a427 MV |
1145 | char * |
1146 | scm_c_string2str (SCM obj, char *str, size_t *lenp) | |
1147 | { | |
1148 | scm_c_issue_deprecation_warning | |
1149 | ("scm_c_string2str is deprecated. Use scm_to_locale_stringbuf or similar instead."); | |
1150 | ||
1151 | if (str == NULL) | |
1152 | { | |
1153 | char *result = scm_to_locale_string (obj); | |
1154 | if (lenp) | |
3ee86942 | 1155 | *lenp = scm_i_string_length (obj); |
c829a427 MV |
1156 | return result; |
1157 | } | |
1158 | else | |
1159 | { | |
1160 | /* Pray that STR is large enough. | |
1161 | */ | |
1162 | size_t len = scm_to_locale_stringbuf (obj, str, SCM_I_SIZE_MAX); | |
1163 | str[len] = '\0'; | |
1164 | if (lenp) | |
1165 | *lenp = len; | |
1166 | return str; | |
1167 | } | |
1168 | } | |
1169 | ||
1170 | char * | |
1171 | scm_c_substring2str (SCM obj, char *str, size_t start, size_t len) | |
1172 | { | |
1173 | scm_c_issue_deprecation_warning | |
1174 | ("scm_c_substring2str is deprecated. Use scm_substring plus scm_to_locale_stringbuf instead."); | |
1175 | ||
1176 | if (start) | |
1177 | obj = scm_substring (obj, scm_from_size_t (start), SCM_UNDEFINED); | |
1178 | ||
1179 | scm_to_locale_stringbuf (obj, str, len); | |
1180 | return str; | |
1181 | } | |
1182 | ||
3ee86942 MV |
1183 | /* Converts the given Scheme symbol OBJ into a C string, containing a copy |
1184 | of OBJ's content with a trailing null byte. If LENP is non-NULL, set | |
1185 | *LENP to the string's length. | |
1186 | ||
1187 | When STR is non-NULL it receives the copy and is returned by the function, | |
1188 | otherwise new memory is allocated and the caller is responsible for | |
1189 | freeing it via free(). If out of memory, NULL is returned. | |
1190 | ||
1191 | Note that Scheme symbols may contain arbitrary data, including null | |
1192 | characters. This means that null termination is not a reliable way to | |
1193 | determine the length of the returned value. However, the function always | |
1194 | copies the complete contents of OBJ, and sets *LENP to the length of the | |
1195 | scheme symbol (if LENP is non-null). */ | |
1196 | char * | |
1197 | scm_c_symbol2str (SCM obj, char *str, size_t *lenp) | |
1198 | { | |
1199 | return scm_c_string2str (scm_symbol_to_string (obj), str, lenp); | |
1200 | } | |
1201 | ||
3101f40f MV |
1202 | double |
1203 | scm_truncate (double x) | |
1204 | { | |
1205 | scm_c_issue_deprecation_warning | |
1206 | ("scm_truncate is deprecated. Use scm_c_truncate instead."); | |
1207 | return scm_c_truncate (x); | |
1208 | } | |
1209 | ||
1210 | double | |
1211 | scm_round (double x) | |
1212 | { | |
1213 | scm_c_issue_deprecation_warning | |
1214 | ("scm_round is deprecated. Use scm_c_round instead."); | |
1215 | return scm_c_round (x); | |
1216 | } | |
1217 | ||
6fc4d012 AW |
1218 | SCM |
1219 | scm_sys_expt (SCM x, SCM y) | |
1220 | { | |
1221 | scm_c_issue_deprecation_warning | |
1222 | ("scm_sys_expt is deprecated. Use scm_expt instead."); | |
1223 | return scm_expt (x, y); | |
1224 | } | |
1225 | ||
3ee86942 | 1226 | char * |
fe78c51a | 1227 | scm_i_deprecated_symbol_chars (SCM sym) |
3ee86942 MV |
1228 | { |
1229 | scm_c_issue_deprecation_warning | |
1230 | ("SCM_SYMBOL_CHARS is deprecated. Use scm_symbol_to_string."); | |
1231 | ||
ba16a103 | 1232 | return (char *)scm_i_symbol_chars (sym); |
3ee86942 MV |
1233 | } |
1234 | ||
1235 | size_t | |
fe78c51a | 1236 | scm_i_deprecated_symbol_length (SCM sym) |
3ee86942 MV |
1237 | { |
1238 | scm_c_issue_deprecation_warning | |
1239 | ("SCM_SYMBOL_LENGTH is deprecated. Use scm_symbol_to_string."); | |
ba16a103 | 1240 | return scm_i_symbol_length (sym); |
3ee86942 MV |
1241 | } |
1242 | ||
265a7997 | 1243 | int |
fe78c51a | 1244 | scm_i_keywordp (SCM obj) |
265a7997 MV |
1245 | { |
1246 | scm_c_issue_deprecation_warning | |
1247 | ("SCM_KEYWORDP is deprecated. Use scm_is_keyword instead."); | |
1248 | return scm_is_keyword (obj); | |
1249 | } | |
1250 | ||
1251 | SCM | |
fe78c51a | 1252 | scm_i_keywordsym (SCM keyword) |
265a7997 MV |
1253 | { |
1254 | scm_c_issue_deprecation_warning | |
1255 | ("SCM_KEYWORDSYM is deprecated. See scm_keyword_to_symbol instead."); | |
1256 | return scm_keyword_dash_symbol (keyword); | |
1257 | } | |
1258 | ||
354116f7 | 1259 | int |
fe78c51a | 1260 | scm_i_vectorp (SCM x) |
354116f7 MV |
1261 | { |
1262 | scm_c_issue_deprecation_warning | |
1263 | ("SCM_VECTORP is deprecated. Use scm_is_vector instead."); | |
1264 | return SCM_I_IS_VECTOR (x); | |
1265 | } | |
1266 | ||
1267 | unsigned long | |
fe78c51a | 1268 | scm_i_vector_length (SCM x) |
354116f7 MV |
1269 | { |
1270 | scm_c_issue_deprecation_warning | |
1271 | ("SCM_VECTOR_LENGTH is deprecated. Use scm_c_vector_length instead."); | |
1272 | return SCM_I_VECTOR_LENGTH (x); | |
1273 | } | |
1274 | ||
1275 | const SCM * | |
fe78c51a | 1276 | scm_i_velts (SCM x) |
354116f7 MV |
1277 | { |
1278 | scm_c_issue_deprecation_warning | |
1279 | ("SCM_VELTS is deprecated. Use scm_vector_elements instead."); | |
1280 | return SCM_I_VECTOR_ELTS (x); | |
1281 | } | |
1282 | ||
1283 | SCM * | |
fe78c51a | 1284 | scm_i_writable_velts (SCM x) |
354116f7 MV |
1285 | { |
1286 | scm_c_issue_deprecation_warning | |
1287 | ("SCM_WRITABLE_VELTS is deprecated. " | |
1288 | "Use scm_vector_writable_elements instead."); | |
1289 | return SCM_I_VECTOR_WELTS (x); | |
1290 | } | |
1291 | ||
1292 | SCM | |
fe78c51a | 1293 | scm_i_vector_ref (SCM x, size_t idx) |
354116f7 MV |
1294 | { |
1295 | scm_c_issue_deprecation_warning | |
1296 | ("SCM_VECTOR_REF is deprecated. " | |
1297 | "Use scm_c_vector_ref or scm_vector_elements instead."); | |
1298 | return scm_c_vector_ref (x, idx); | |
1299 | } | |
1300 | ||
1301 | void | |
fe78c51a | 1302 | scm_i_vector_set (SCM x, size_t idx, SCM val) |
354116f7 MV |
1303 | { |
1304 | scm_c_issue_deprecation_warning | |
1305 | ("SCM_VECTOR_SET is deprecated. " | |
1306 | "Use scm_c_vector_set_x or scm_vector_writable_elements instead."); | |
1307 | scm_c_vector_set_x (x, idx, val); | |
1308 | } | |
1309 | ||
1310 | SCM | |
1311 | scm_vector_equal_p (SCM x, SCM y) | |
1312 | { | |
1313 | scm_c_issue_deprecation_warning | |
1314 | ("scm_vector_euqal_p is deprecated. " | |
1315 | "Use scm_equal_p instead."); | |
1316 | return scm_equal_p (x, y); | |
1317 | } | |
1318 | ||
1f366ef7 | 1319 | int |
fe78c51a | 1320 | scm_i_arrayp (SCM a) |
1f366ef7 MV |
1321 | { |
1322 | scm_c_issue_deprecation_warning | |
1323 | ("SCM_ARRAYP is deprecated. Use scm_is_array instead."); | |
66b9d7d3 | 1324 | return SCM_I_ARRAYP(a); |
1f366ef7 MV |
1325 | } |
1326 | ||
1327 | size_t | |
fe78c51a | 1328 | scm_i_array_ndim (SCM a) |
1f366ef7 MV |
1329 | { |
1330 | scm_c_issue_deprecation_warning | |
1331 | ("SCM_ARRAY_NDIM is deprecated. " | |
1332 | "Use scm_c_array_rank or scm_array_handle_rank instead."); | |
1333 | return scm_c_array_rank (a); | |
1334 | } | |
1335 | ||
1336 | int | |
fe78c51a | 1337 | scm_i_array_contp (SCM a) |
1f366ef7 MV |
1338 | { |
1339 | scm_c_issue_deprecation_warning | |
1340 | ("SCM_ARRAY_CONTP is deprecated. Do not use it."); | |
1341 | return SCM_I_ARRAY_CONTP (a); | |
1342 | } | |
1343 | ||
1344 | scm_t_array * | |
fe78c51a | 1345 | scm_i_array_mem (SCM a) |
1f366ef7 MV |
1346 | { |
1347 | scm_c_issue_deprecation_warning | |
1348 | ("SCM_ARRAY_MEM is deprecated. Do not use it."); | |
1349 | return (scm_t_array *)SCM_I_ARRAY_MEM (a); | |
1350 | } | |
1351 | ||
1352 | SCM | |
fe78c51a | 1353 | scm_i_array_v (SCM a) |
1f366ef7 MV |
1354 | { |
1355 | /* We could use scm_shared_array_root here, but it is better to move | |
1356 | them away from expecting vectors as the basic storage for arrays. | |
1357 | */ | |
1358 | scm_c_issue_deprecation_warning | |
1359 | ("SCM_ARRAY_V is deprecated. Do not use it."); | |
1360 | return SCM_I_ARRAY_V (a); | |
1361 | } | |
1362 | ||
1363 | size_t | |
fe78c51a | 1364 | scm_i_array_base (SCM a) |
1f366ef7 MV |
1365 | { |
1366 | scm_c_issue_deprecation_warning | |
1367 | ("SCM_ARRAY_BASE is deprecated. Do not use it."); | |
1368 | return SCM_I_ARRAY_BASE (a); | |
1369 | } | |
1370 | ||
1371 | scm_t_array_dim * | |
fe78c51a | 1372 | scm_i_array_dims (SCM a) |
1f366ef7 MV |
1373 | { |
1374 | scm_c_issue_deprecation_warning | |
1375 | ("SCM_ARRAY_DIMS is deprecated. Use scm_array_handle_dims instead."); | |
1376 | return SCM_I_ARRAY_DIMS (a); | |
1377 | } | |
1378 | ||
9de87eea MV |
1379 | SCM |
1380 | scm_i_cur_inp (void) | |
1381 | { | |
1382 | scm_c_issue_deprecation_warning | |
1383 | ("scm_cur_inp is deprecated. Use scm_current_input_port instead."); | |
1384 | return scm_current_input_port (); | |
1385 | } | |
1386 | ||
1387 | SCM | |
1388 | scm_i_cur_outp (void) | |
1389 | { | |
1390 | scm_c_issue_deprecation_warning | |
1391 | ("scm_cur_outp is deprecated. Use scm_current_output_port instead."); | |
1392 | return scm_current_output_port (); | |
1393 | } | |
1394 | ||
1395 | SCM | |
1396 | scm_i_cur_errp (void) | |
1397 | { | |
1398 | scm_c_issue_deprecation_warning | |
1399 | ("scm_cur_errp is deprecated. Use scm_current_error_port instead."); | |
1400 | return scm_current_error_port (); | |
1401 | } | |
1402 | ||
1403 | SCM | |
1404 | scm_i_cur_loadp (void) | |
1405 | { | |
1406 | scm_c_issue_deprecation_warning | |
1407 | ("scm_cur_loadp is deprecated. Use scm_current_load_port instead."); | |
1408 | return scm_current_load_port (); | |
1409 | } | |
1410 | ||
1411 | SCM | |
1412 | scm_i_progargs (void) | |
1413 | { | |
1414 | scm_c_issue_deprecation_warning | |
1415 | ("scm_progargs is deprecated. Use scm_program_arguments instead."); | |
1416 | return scm_program_arguments (); | |
1417 | } | |
1418 | ||
1419 | SCM | |
1420 | scm_i_deprecated_dynwinds (void) | |
1421 | { | |
1422 | scm_c_issue_deprecation_warning | |
1423 | ("scm_dynwinds is deprecated. Do not use it."); | |
1424 | return scm_i_dynwinds (); | |
1425 | } | |
1426 | ||
9de87eea MV |
1427 | SCM_STACKITEM * |
1428 | scm_i_stack_base (void) | |
1429 | { | |
1430 | scm_c_issue_deprecation_warning | |
1431 | ("scm_stack_base is deprecated. Do not use it."); | |
1432 | return SCM_I_CURRENT_THREAD->base; | |
1433 | } | |
1434 | ||
1435 | int | |
1436 | scm_i_fluidp (SCM x) | |
1437 | { | |
1438 | scm_c_issue_deprecation_warning | |
1439 | ("SCM_FLUIDP is deprecated. Use scm_is_fluid instead."); | |
1440 | return scm_is_fluid (x); | |
1441 | } | |
1442 | ||
3452e666 LC |
1443 | \f |
1444 | /* Networking. */ | |
1445 | ||
1040b205 LC |
1446 | #ifdef HAVE_NETWORKING |
1447 | ||
1448 | SCM_DEFINE (scm_inet_aton, "inet-aton", 1, 0, 0, | |
3452e666 LC |
1449 | (SCM address), |
1450 | "Convert an IPv4 Internet address from printable string\n" | |
1451 | "(dotted decimal notation) to an integer. E.g.,\n\n" | |
1452 | "@lisp\n" | |
1453 | "(inet-aton \"127.0.0.1\") @result{} 2130706433\n" | |
1454 | "@end lisp") | |
1455 | #define FUNC_NAME s_scm_inet_aton | |
1456 | { | |
1457 | scm_c_issue_deprecation_warning | |
1458 | ("`inet-aton' is deprecated. Use `inet-pton' instead."); | |
1459 | ||
1460 | return scm_inet_pton (scm_from_int (AF_INET), address); | |
1461 | } | |
1462 | #undef FUNC_NAME | |
1463 | ||
1464 | ||
1040b205 | 1465 | SCM_DEFINE (scm_inet_ntoa, "inet-ntoa", 1, 0, 0, |
3452e666 LC |
1466 | (SCM inetid), |
1467 | "Convert an IPv4 Internet address to a printable\n" | |
1468 | "(dotted decimal notation) string. E.g.,\n\n" | |
1469 | "@lisp\n" | |
1470 | "(inet-ntoa 2130706433) @result{} \"127.0.0.1\"\n" | |
1471 | "@end lisp") | |
1472 | #define FUNC_NAME s_scm_inet_ntoa | |
1473 | { | |
1474 | scm_c_issue_deprecation_warning | |
1475 | ("`inet-ntoa' is deprecated. Use `inet-ntop' instead."); | |
1476 | ||
1477 | return scm_inet_ntop (scm_from_int (AF_INET), inetid); | |
1478 | } | |
1479 | #undef FUNC_NAME | |
1480 | ||
1040b205 | 1481 | #endif /* HAVE_NETWORKING */ |
3452e666 LC |
1482 | |
1483 | \f | |
9de87eea MV |
1484 | void |
1485 | scm_i_defer_ints_etc () | |
1486 | { | |
1487 | scm_c_issue_deprecation_warning | |
2b829bbb | 1488 | ("SCM_DEFER_INTS etc are deprecated. " |
9de87eea MV |
1489 | "Use a mutex instead if appropriate."); |
1490 | } | |
1491 | ||
b8ec9dab LC |
1492 | int |
1493 | scm_i_mask_ints (void) | |
1494 | { | |
1495 | scm_c_issue_deprecation_warning ("`scm_mask_ints' is deprecated."); | |
1496 | return (SCM_I_CURRENT_THREAD->block_asyncs != 0); | |
1497 | } | |
1498 | ||
1499 | \f | |
06c1d900 MV |
1500 | SCM |
1501 | scm_guard (SCM guardian, SCM obj, int throw_p) | |
1502 | { | |
1503 | scm_c_issue_deprecation_warning | |
1504 | ("scm_guard is deprecated. Use scm_call_1 instead."); | |
1505 | ||
1506 | return scm_call_1 (guardian, obj); | |
1507 | } | |
1508 | ||
1509 | SCM | |
1510 | scm_get_one_zombie (SCM guardian) | |
1511 | { | |
1512 | scm_c_issue_deprecation_warning | |
1513 | ("scm_guard is deprecated. Use scm_call_0 instead."); | |
1514 | ||
1515 | return scm_call_0 (guardian); | |
1516 | } | |
1517 | ||
1518 | SCM_DEFINE (scm_guardian_destroyed_p, "guardian-destroyed?", 1, 0, 0, | |
1519 | (SCM guardian), | |
1520 | "Return @code{#t} if @var{guardian} has been destroyed, otherwise @code{#f}.") | |
1521 | #define FUNC_NAME s_scm_guardian_destroyed_p | |
1522 | { | |
1523 | scm_c_issue_deprecation_warning | |
1524 | ("'guardian-destroyed?' is deprecated."); | |
1525 | return SCM_BOOL_F; | |
1526 | } | |
1527 | #undef FUNC_NAME | |
1528 | ||
1529 | SCM_DEFINE (scm_guardian_greedy_p, "guardian-greedy?", 1, 0, 0, | |
1530 | (SCM guardian), | |
1531 | "Return @code{#t} if @var{guardian} is a greedy guardian, otherwise @code{#f}.") | |
1532 | #define FUNC_NAME s_scm_guardian_greedy_p | |
1533 | { | |
1534 | scm_c_issue_deprecation_warning | |
1535 | ("'guardian-greedy?' is deprecated."); | |
1536 | return SCM_BOOL_F; | |
1537 | } | |
1538 | #undef FUNC_NAME | |
1539 | ||
1540 | SCM_DEFINE (scm_destroy_guardian_x, "destroy-guardian!", 1, 0, 0, | |
1541 | (SCM guardian), | |
1542 | "Destroys @var{guardian}, by making it impossible to put any more\n" | |
1543 | "objects in it or get any objects from it. It also unguards any\n" | |
1544 | "objects guarded by @var{guardian}.") | |
1545 | #define FUNC_NAME s_scm_destroy_guardian_x | |
1546 | { | |
1547 | scm_c_issue_deprecation_warning | |
1548 | ("'destroy-guardian!' is deprecated and ineffective."); | |
1549 | return SCM_UNSPECIFIED; | |
1550 | } | |
1551 | #undef FUNC_NAME | |
1552 | ||
760fb97d LC |
1553 | \f |
1554 | /* GC-related things. */ | |
1555 | ||
1556 | unsigned long scm_mallocated, scm_mtrigger; | |
1557 | size_t scm_max_segment_size; | |
1558 | ||
1559 | #if defined (GUILE_DEBUG) || defined (GUILE_DEBUG_FREELIST) | |
1560 | SCM | |
1561 | scm_map_free_list (void) | |
1562 | { | |
1563 | return SCM_EOL; | |
1564 | } | |
1565 | #endif | |
1566 | ||
1567 | #if defined (GUILE_DEBUG_FREELIST) | |
1568 | SCM | |
1569 | scm_gc_set_debug_check_freelist_x (SCM flag) | |
1570 | { | |
1571 | return SCM_UNSPECIFIED; | |
1572 | } | |
1573 | #endif | |
1574 | ||
1575 | \f | |
a3e92377 AW |
1576 | /* Trampolines |
1577 | * | |
1578 | * Trampolines were an intent to speed up calling the same Scheme procedure many | |
1579 | * times from C. | |
1580 | * | |
1581 | * However, this was the wrong thing to optimize; if you really know what you're | |
1582 | * calling, call its function directly, otherwise you're in Scheme-land, and we | |
1583 | * have many better tricks there (inlining, for example, which can remove the | |
1584 | * need for closures and free variables). | |
1585 | * | |
1586 | * Also, in the normal debugging case, trampolines were being computed but not | |
1587 | * used. Silliness. | |
1588 | */ | |
1589 | ||
1590 | scm_t_trampoline_0 | |
1591 | scm_trampoline_0 (SCM proc) | |
1592 | { | |
1593 | scm_c_issue_deprecation_warning | |
1594 | ("`scm_trampoline_0' is deprecated. Just use `scm_call_0' instead."); | |
1595 | return scm_call_0; | |
1596 | } | |
1597 | ||
1598 | scm_t_trampoline_1 | |
1599 | scm_trampoline_1 (SCM proc) | |
1600 | { | |
1601 | scm_c_issue_deprecation_warning | |
1602 | ("`scm_trampoline_1' is deprecated. Just use `scm_call_1' instead."); | |
1603 | return scm_call_1; | |
1604 | } | |
1605 | ||
1606 | scm_t_trampoline_2 | |
1607 | scm_trampoline_2 (SCM proc) | |
1608 | { | |
1609 | scm_c_issue_deprecation_warning | |
1610 | ("`scm_trampoline_2' is deprecated. Just use `scm_call_2' instead."); | |
1611 | return scm_call_2; | |
1612 | } | |
1613 | ||
1614 | \f | |
19e2247d MV |
1615 | void |
1616 | scm_i_init_deprecated () | |
1617 | { | |
1618 | #include "libguile/deprecated.x" | |
1619 | } | |
1620 | ||
1621 | #endif |