Commit | Line | Data |
---|---|---|
19e2247d MV |
1 | /* This file contains definitions for deprecated features. When you |
2 | deprecate something, move it here when that is feasible. | |
3 | */ | |
4 | ||
6eadcdab | 5 | /* Copyright (C) 2003, 2004, 2006, 2008 Free Software Foundation, Inc. |
19e2247d | 6 | * |
73be1d9e MV |
7 | * This library is free software; you can redistribute it and/or |
8 | * modify it under the terms of the GNU Lesser General Public | |
9 | * License as published by the Free Software Foundation; either | |
10 | * version 2.1 of the License, or (at your option) any later version. | |
19e2247d | 11 | * |
73be1d9e | 12 | * This library is distributed in the hope that it will be useful, |
19e2247d | 13 | * but 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 | |
92205699 | 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
73be1d9e | 20 | */ |
19e2247d | 21 | |
dbb605f5 LC |
22 | #ifdef HAVE_CONFIG_H |
23 | # include <config.h> | |
24 | #endif | |
25 | ||
19e2247d | 26 | #include "libguile/_scm.h" |
4e047c3e | 27 | #include "libguile/async.h" |
19e2247d | 28 | #include "libguile/deprecated.h" |
db74ed03 | 29 | #include "libguile/discouraged.h" |
55d30fac | 30 | #include "libguile/deprecation.h" |
19e2247d MV |
31 | #include "libguile/snarf.h" |
32 | #include "libguile/validate.h" | |
33 | #include "libguile/strings.h" | |
c44ca4fe | 34 | #include "libguile/srfi-13.h" |
a0454d72 MV |
35 | #include "libguile/modules.h" |
36 | #include "libguile/eval.h" | |
37 | #include "libguile/smob.h" | |
38 | #include "libguile/procprop.h" | |
39 | #include "libguile/vectors.h" | |
40 | #include "libguile/hashtab.h" | |
41 | #include "libguile/struct.h" | |
42 | #include "libguile/variable.h" | |
43 | #include "libguile/fluids.h" | |
44 | #include "libguile/ports.h" | |
965445d4 MV |
45 | #include "libguile/eq.h" |
46 | #include "libguile/read.h" | |
4abecea8 MV |
47 | #include "libguile/strports.h" |
48 | #include "libguile/smob.h" | |
cc5c1b66 | 49 | #include "libguile/alist.h" |
db74ed03 | 50 | #include "libguile/keywords.h" |
9de87eea | 51 | #include "libguile/feature.h" |
19e2247d | 52 | |
55d30fac MV |
53 | #include <stdio.h> |
54 | #include <string.h> | |
55 | ||
19e2247d MV |
56 | #if (SCM_ENABLE_DEPRECATED == 1) |
57 | ||
7e6e6b37 DH |
58 | /* From print.c: Internal symbol names of isyms. Deprecated in guile 1.7.0 on |
59 | * 2004-04-22. */ | |
60 | char *scm_isymnames[] = | |
61 | { | |
62 | "#@<deprecated>" | |
63 | }; | |
64 | ||
65 | ||
e90c3a89 DH |
66 | /* From eval.c: Error messages of the evaluator. These were deprecated in |
67 | * guile 1.7.0 on 2003-06-02. */ | |
68 | const char scm_s_expression[] = "missing or extra expression"; | |
69 | const char scm_s_test[] = "bad test"; | |
70 | const char scm_s_body[] = "bad body"; | |
71 | const char scm_s_bindings[] = "bad bindings"; | |
72 | const char scm_s_variable[] = "bad variable"; | |
73 | const char scm_s_clauses[] = "bad or missing clauses"; | |
74 | const char scm_s_formals[] = "bad formals"; | |
75 | ||
76 | ||
19e2247d MV |
77 | SCM_REGISTER_PROC(s_substring_move_left_x, "substring-move-left!", 5, 0, 0, scm_substring_move_x); |
78 | ||
79 | SCM_REGISTER_PROC(s_substring_move_right_x, "substring-move-right!", 5, 0, 0, scm_substring_move_x); | |
80 | ||
55d30fac MV |
81 | SCM |
82 | scm_wta (SCM arg, const char *pos, const char *s_subr) | |
83 | { | |
84 | if (!s_subr || !*s_subr) | |
85 | s_subr = NULL; | |
86 | if ((~0x1fL) & (long) pos) | |
87 | { | |
88 | /* error string supplied. */ | |
89 | scm_misc_error (s_subr, pos, scm_list_1 (arg)); | |
90 | } | |
91 | else | |
92 | { | |
93 | /* numerical error code. */ | |
94 | scm_t_bits error = (scm_t_bits) pos; | |
95 | ||
96 | switch (error) | |
97 | { | |
98 | case SCM_ARGn: | |
99 | scm_wrong_type_arg (s_subr, 0, arg); | |
100 | case SCM_ARG1: | |
101 | scm_wrong_type_arg (s_subr, 1, arg); | |
102 | case SCM_ARG2: | |
103 | scm_wrong_type_arg (s_subr, 2, arg); | |
104 | case SCM_ARG3: | |
105 | scm_wrong_type_arg (s_subr, 3, arg); | |
106 | case SCM_ARG4: | |
107 | scm_wrong_type_arg (s_subr, 4, arg); | |
108 | case SCM_ARG5: | |
109 | scm_wrong_type_arg (s_subr, 5, arg); | |
110 | case SCM_ARG6: | |
111 | scm_wrong_type_arg (s_subr, 6, arg); | |
112 | case SCM_ARG7: | |
113 | scm_wrong_type_arg (s_subr, 7, arg); | |
114 | case SCM_WNA: | |
115 | scm_wrong_num_args (arg); | |
116 | case SCM_OUTOFRANGE: | |
117 | scm_out_of_range (s_subr, arg); | |
118 | case SCM_NALLOC: | |
119 | scm_memory_error (s_subr); | |
120 | default: | |
121 | /* this shouldn't happen. */ | |
122 | scm_misc_error (s_subr, "Unknown error", SCM_EOL); | |
123 | } | |
124 | } | |
125 | return SCM_UNSPECIFIED; | |
126 | } | |
127 | ||
128 | /* Module registry | |
129 | */ | |
130 | ||
131 | /* We can't use SCM objects here. One should be able to call | |
132 | SCM_REGISTER_MODULE from a C++ constructor for a static | |
133 | object. This happens before main and thus before libguile is | |
134 | initialized. */ | |
135 | ||
136 | struct moddata { | |
137 | struct moddata *link; | |
138 | char *module_name; | |
139 | void *init_func; | |
140 | }; | |
141 | ||
142 | static struct moddata *registered_mods = NULL; | |
143 | ||
144 | void | |
145 | scm_register_module_xxx (char *module_name, void *init_func) | |
146 | { | |
147 | struct moddata *md; | |
148 | ||
149 | scm_c_issue_deprecation_warning | |
150 | ("`scm_register_module_xxx' is deprecated. Use extensions instead."); | |
151 | ||
152 | /* XXX - should we (and can we) DEFER_INTS here? */ | |
153 | ||
154 | for (md = registered_mods; md; md = md->link) | |
155 | if (!strcmp (md->module_name, module_name)) | |
156 | { | |
157 | md->init_func = init_func; | |
158 | return; | |
159 | } | |
160 | ||
161 | md = (struct moddata *) malloc (sizeof (struct moddata)); | |
162 | if (md == NULL) | |
163 | { | |
164 | fprintf (stderr, | |
165 | "guile: can't register module (%s): not enough memory", | |
166 | module_name); | |
167 | return; | |
168 | } | |
169 | ||
170 | md->module_name = module_name; | |
171 | md->init_func = init_func; | |
172 | md->link = registered_mods; | |
173 | registered_mods = md; | |
174 | } | |
175 | ||
176 | SCM_DEFINE (scm_registered_modules, "c-registered-modules", 0, 0, 0, | |
177 | (), | |
178 | "Return a list of the object code modules that have been imported into\n" | |
179 | "the current Guile process. Each element of the list is a pair whose\n" | |
180 | "car is the name of the module, and whose cdr is the function handle\n" | |
181 | "for that module's initializer function. The name is the string that\n" | |
182 | "has been passed to scm_register_module_xxx.") | |
183 | #define FUNC_NAME s_scm_registered_modules | |
184 | { | |
185 | SCM res; | |
186 | struct moddata *md; | |
187 | ||
188 | res = SCM_EOL; | |
189 | for (md = registered_mods; md; md = md->link) | |
3ee86942 | 190 | res = scm_cons (scm_cons (scm_from_locale_string (md->module_name), |
c71b0706 | 191 | scm_from_ulong ((unsigned long) md->init_func)), |
55d30fac MV |
192 | res); |
193 | return res; | |
194 | } | |
195 | #undef FUNC_NAME | |
196 | ||
197 | SCM_DEFINE (scm_clear_registered_modules, "c-clear-registered-modules", 0, 0, 0, | |
198 | (), | |
199 | "Destroy the list of modules registered with the current Guile process.\n" | |
200 | "The return value is unspecified. @strong{Warning:} this function does\n" | |
201 | "not actually unlink or deallocate these modules, but only destroys the\n" | |
202 | "records of which modules have been loaded. It should therefore be used\n" | |
203 | "only by module bookkeeping operations.") | |
204 | #define FUNC_NAME s_scm_clear_registered_modules | |
205 | { | |
206 | struct moddata *md1, *md2; | |
207 | ||
9de87eea | 208 | SCM_CRITICAL_SECTION_START; |
55d30fac MV |
209 | |
210 | for (md1 = registered_mods; md1; md1 = md2) | |
211 | { | |
212 | md2 = md1->link; | |
213 | free (md1); | |
214 | } | |
215 | registered_mods = NULL; | |
216 | ||
9de87eea | 217 | SCM_CRITICAL_SECTION_END; |
55d30fac MV |
218 | return SCM_UNSPECIFIED; |
219 | } | |
220 | #undef FUNC_NAME | |
221 | ||
a0454d72 MV |
222 | void |
223 | scm_remember (SCM *ptr) | |
224 | { | |
225 | scm_c_issue_deprecation_warning ("`scm_remember' is deprecated. " | |
226 | "Use the `scm_remember_upto_here*' family of functions instead."); | |
227 | } | |
228 | ||
229 | SCM | |
230 | scm_protect_object (SCM obj) | |
231 | { | |
232 | scm_c_issue_deprecation_warning ("`scm_protect_object' is deprecated. " | |
233 | "Use `scm_gc_protect_object' instead."); | |
234 | return scm_gc_protect_object (obj); | |
235 | } | |
236 | ||
237 | SCM | |
238 | scm_unprotect_object (SCM obj) | |
239 | { | |
240 | scm_c_issue_deprecation_warning ("`scm_unprotect_object' is deprecated. " | |
241 | "Use `scm_gc_unprotect_object' instead."); | |
242 | return scm_gc_unprotect_object (obj); | |
243 | } | |
244 | ||
245 | SCM_SYMBOL (scm_sym_app, "app"); | |
246 | SCM_SYMBOL (scm_sym_modules, "modules"); | |
247 | static SCM module_prefix = SCM_BOOL_F; | |
248 | static SCM make_modules_in_var; | |
249 | static SCM beautify_user_module_x_var; | |
250 | static SCM try_module_autoload_var; | |
251 | ||
252 | static void | |
253 | init_module_stuff () | |
254 | { | |
255 | #define PERM(x) scm_permanent_object(x) | |
256 | ||
257 | if (module_prefix == SCM_BOOL_F) | |
258 | { | |
259 | module_prefix = PERM (scm_list_2 (scm_sym_app, scm_sym_modules)); | |
260 | make_modules_in_var = PERM (scm_c_lookup ("make-modules-in")); | |
261 | beautify_user_module_x_var = | |
262 | PERM (scm_c_lookup ("beautify-user-module!")); | |
263 | try_module_autoload_var = PERM (scm_c_lookup ("try-module-autoload")); | |
264 | } | |
265 | } | |
266 | ||
267 | SCM | |
268 | scm_the_root_module () | |
269 | { | |
270 | init_module_stuff (); | |
271 | scm_c_issue_deprecation_warning ("`scm_the_root_module' is deprecated. " | |
272 | "Use `scm_c_resolve_module (\"guile\")' " | |
273 | "instead."); | |
274 | ||
275 | return scm_c_resolve_module ("guile"); | |
276 | } | |
277 | ||
278 | static SCM | |
279 | scm_module_full_name (SCM name) | |
280 | { | |
281 | init_module_stuff (); | |
bc36d050 | 282 | if (scm_is_eq (SCM_CAR (name), scm_sym_app)) |
a0454d72 MV |
283 | return name; |
284 | else | |
285 | return scm_append (scm_list_2 (module_prefix, name)); | |
286 | } | |
287 | ||
288 | SCM | |
289 | scm_make_module (SCM name) | |
290 | { | |
291 | init_module_stuff (); | |
292 | scm_c_issue_deprecation_warning ("`scm_make_module' is deprecated. " | |
293 | "Use `scm_c_define_module instead."); | |
294 | ||
295 | return scm_call_2 (SCM_VARIABLE_REF (make_modules_in_var), | |
296 | scm_the_root_module (), | |
297 | scm_module_full_name (name)); | |
298 | } | |
299 | ||
300 | SCM | |
301 | scm_ensure_user_module (SCM module) | |
302 | { | |
303 | init_module_stuff (); | |
304 | scm_c_issue_deprecation_warning ("`scm_ensure_user_module' is deprecated. " | |
305 | "Use `scm_c_define_module instead."); | |
306 | ||
307 | scm_call_1 (SCM_VARIABLE_REF (beautify_user_module_x_var), module); | |
308 | return SCM_UNSPECIFIED; | |
309 | } | |
310 | ||
311 | SCM | |
312 | scm_load_scheme_module (SCM name) | |
313 | { | |
314 | init_module_stuff (); | |
315 | scm_c_issue_deprecation_warning ("`scm_load_scheme_module' is deprecated. " | |
316 | "Use `scm_c_resolve_module instead."); | |
317 | ||
318 | return scm_call_1 (SCM_VARIABLE_REF (try_module_autoload_var), name); | |
319 | } | |
320 | ||
321 | /* This is implemented in C solely for SCM_COERCE_OUTPORT ... */ | |
322 | ||
323 | static void | |
324 | maybe_close_port (void *data, SCM port) | |
325 | { | |
6eadcdab | 326 | SCM except_set = (SCM) data; |
a0454d72 | 327 | |
6eadcdab | 328 | while (!scm_is_null (except_set)) |
a0454d72 | 329 | { |
6eadcdab | 330 | SCM p = SCM_COERCE_OUTPORT (SCM_CAR (except_set)); |
bc36d050 | 331 | if (scm_is_eq (p, port)) |
a0454d72 | 332 | return; |
6eadcdab | 333 | except_set = SCM_CDR (except_set); |
a0454d72 MV |
334 | } |
335 | ||
336 | scm_close_port (port); | |
337 | } | |
338 | ||
339 | SCM_DEFINE (scm_close_all_ports_except, "close-all-ports-except", 0, 0, 1, | |
340 | (SCM ports), | |
341 | "[DEPRECATED] Close all open file ports used by the interpreter\n" | |
342 | "except for those supplied as arguments. This procedure\n" | |
343 | "was intended to be used before an exec call to close file descriptors\n" | |
344 | "which are not needed in the new process. However it has the\n" | |
345 | "undesirable side effect of flushing buffers, so it's deprecated.\n" | |
346 | "Use port-for-each instead.") | |
347 | #define FUNC_NAME s_scm_close_all_ports_except | |
348 | { | |
349 | SCM p; | |
350 | SCM_VALIDATE_REST_ARGUMENT (ports); | |
351 | ||
d2e53ed6 | 352 | for (p = ports; !scm_is_null (p); p = SCM_CDR (p)) |
a0454d72 MV |
353 | SCM_VALIDATE_OPPORT (SCM_ARG1, SCM_COERCE_OUTPORT (SCM_CAR (p))); |
354 | ||
355 | scm_c_port_for_each (maybe_close_port, ports); | |
356 | ||
357 | return SCM_UNSPECIFIED; | |
358 | } | |
359 | #undef FUNC_NAME | |
55d30fac | 360 | |
965445d4 MV |
361 | SCM_DEFINE (scm_variable_set_name_hint, "variable-set-name-hint!", 2, 0, 0, |
362 | (SCM var, SCM hint), | |
363 | "Do not use this function.") | |
364 | #define FUNC_NAME s_scm_variable_set_name_hint | |
365 | { | |
366 | SCM_VALIDATE_VARIABLE (1, var); | |
367 | SCM_VALIDATE_SYMBOL (2, hint); | |
368 | scm_c_issue_deprecation_warning | |
369 | ("'variable-set-name-hint!' is deprecated. Do not use it."); | |
370 | return SCM_UNSPECIFIED; | |
371 | } | |
372 | #undef FUNC_NAME | |
373 | ||
374 | SCM_DEFINE (scm_builtin_variable, "builtin-variable", 1, 0, 0, | |
375 | (SCM name), | |
376 | "Do not use this function.") | |
377 | #define FUNC_NAME s_scm_builtin_variable | |
378 | { | |
379 | SCM_VALIDATE_SYMBOL (1,name); | |
380 | scm_c_issue_deprecation_warning ("`builtin-variable' is deprecated. " | |
381 | "Use module system operations instead."); | |
382 | return scm_sym2var (name, SCM_BOOL_F, SCM_BOOL_T); | |
383 | } | |
384 | #undef FUNC_NAME | |
385 | ||
386 | SCM | |
387 | scm_makstr (size_t len, int dummy) | |
388 | { | |
389 | scm_c_issue_deprecation_warning | |
3ee86942 MV |
390 | ("'scm_makstr' is deprecated. Use 'scm_c_make_string' instead."); |
391 | return scm_c_make_string (len, SCM_UNDEFINED); | |
965445d4 MV |
392 | } |
393 | ||
394 | SCM | |
395 | scm_makfromstr (const char *src, size_t len, int dummy SCM_UNUSED) | |
396 | { | |
397 | scm_c_issue_deprecation_warning ("`scm_makfromstr' is deprecated. " | |
3ee86942 | 398 | "Use `scm_from_locale_stringn' instead."); |
965445d4 | 399 | |
3ee86942 | 400 | return scm_from_locale_stringn (src, len); |
965445d4 MV |
401 | } |
402 | ||
403 | SCM | |
404 | scm_internal_with_fluids (SCM fluids, SCM values, SCM (*cproc) (), void *cdata) | |
405 | { | |
406 | scm_c_issue_deprecation_warning ("`scm_internal_with_fluids' is deprecated. " | |
407 | "Use `scm_c_with_fluids' instead."); | |
408 | ||
409 | return scm_c_with_fluids (fluids, values, cproc, cdata); | |
410 | } | |
411 | ||
412 | SCM | |
413 | scm_make_gsubr (const char *name, int req, int opt, int rst, SCM (*fcn)()) | |
414 | { | |
415 | scm_c_issue_deprecation_warning | |
416 | ("`scm_make_gsubr' is deprecated. Use `scm_c_define_gsubr' instead."); | |
417 | ||
418 | return scm_c_define_gsubr (name, req, opt, rst, fcn); | |
419 | } | |
420 | ||
421 | SCM | |
422 | scm_make_gsubr_with_generic (const char *name, | |
423 | int req, int opt, int rst, | |
424 | SCM (*fcn)(), SCM *gf) | |
425 | { | |
426 | scm_c_issue_deprecation_warning | |
427 | ("`scm_make_gsubr_with_generic' is deprecated. " | |
428 | "Use `scm_c_define_gsubr_with_generic' instead."); | |
429 | ||
430 | return scm_c_define_gsubr_with_generic (name, req, opt, rst, fcn, gf); | |
431 | } | |
432 | ||
433 | SCM | |
434 | scm_create_hook (const char *name, int n_args) | |
435 | { | |
436 | scm_c_issue_deprecation_warning | |
437 | ("'scm_create_hook' is deprecated. " | |
438 | "Use 'scm_make_hook' and 'scm_c_define' instead."); | |
439 | { | |
7888309b | 440 | SCM hook = scm_make_hook (scm_from_int (n_args)); |
965445d4 MV |
441 | scm_c_define (name, hook); |
442 | return scm_permanent_object (hook); | |
443 | } | |
444 | } | |
445 | ||
446 | SCM_DEFINE (scm_sloppy_memq, "sloppy-memq", 2, 0, 0, | |
447 | (SCM x, SCM lst), | |
448 | "This procedure behaves like @code{memq}, but does no type or error checking.\n" | |
449 | "Its use is recommended only in writing Guile internals,\n" | |
450 | "not for high-level Scheme programs.") | |
451 | #define FUNC_NAME s_scm_sloppy_memq | |
452 | { | |
453 | scm_c_issue_deprecation_warning | |
454 | ("'sloppy-memq' is deprecated. Use 'memq' instead."); | |
455 | ||
d2e53ed6 | 456 | for(; scm_is_pair (lst); lst = SCM_CDR(lst)) |
965445d4 | 457 | { |
bc36d050 | 458 | if (scm_is_eq (SCM_CAR (lst), x)) |
965445d4 MV |
459 | return lst; |
460 | } | |
461 | return lst; | |
462 | } | |
463 | #undef FUNC_NAME | |
464 | ||
465 | ||
466 | SCM_DEFINE (scm_sloppy_memv, "sloppy-memv", 2, 0, 0, | |
467 | (SCM x, SCM lst), | |
468 | "This procedure behaves like @code{memv}, but does no type or error checking.\n" | |
469 | "Its use is recommended only in writing Guile internals,\n" | |
470 | "not for high-level Scheme programs.") | |
471 | #define FUNC_NAME s_scm_sloppy_memv | |
472 | { | |
473 | scm_c_issue_deprecation_warning | |
474 | ("'sloppy-memv' is deprecated. Use 'memv' instead."); | |
475 | ||
d2e53ed6 | 476 | for(; scm_is_pair (lst); lst = SCM_CDR(lst)) |
965445d4 | 477 | { |
7888309b | 478 | if (! scm_is_false (scm_eqv_p (SCM_CAR (lst), x))) |
965445d4 MV |
479 | return lst; |
480 | } | |
481 | return lst; | |
482 | } | |
483 | #undef FUNC_NAME | |
484 | ||
485 | ||
486 | SCM_DEFINE (scm_sloppy_member, "sloppy-member", 2, 0, 0, | |
487 | (SCM x, SCM lst), | |
488 | "This procedure behaves like @code{member}, but does no type or error checking.\n" | |
489 | "Its use is recommended only in writing Guile internals,\n" | |
490 | "not for high-level Scheme programs.") | |
491 | #define FUNC_NAME s_scm_sloppy_member | |
492 | { | |
493 | scm_c_issue_deprecation_warning | |
494 | ("'sloppy-member' is deprecated. Use 'member' instead."); | |
495 | ||
d2e53ed6 | 496 | for(; scm_is_pair (lst); lst = SCM_CDR(lst)) |
965445d4 | 497 | { |
7888309b | 498 | if (! scm_is_false (scm_equal_p (SCM_CAR (lst), x))) |
965445d4 MV |
499 | return lst; |
500 | } | |
501 | return lst; | |
502 | } | |
503 | #undef FUNC_NAME | |
504 | ||
505 | SCM_SYMBOL (scm_end_of_file_key, "end-of-file"); | |
506 | ||
507 | SCM_DEFINE (scm_read_and_eval_x, "read-and-eval!", 0, 1, 0, | |
508 | (SCM port), | |
509 | "Read a form from @var{port} (standard input by default), and evaluate it\n" | |
510 | "(memoizing it in the process) in the top-level environment. If no data\n" | |
511 | "is left to be read from @var{port}, an @code{end-of-file} error is\n" | |
512 | "signalled.") | |
513 | #define FUNC_NAME s_scm_read_and_eval_x | |
514 | { | |
f8ba2197 DH |
515 | SCM form; |
516 | ||
965445d4 MV |
517 | scm_c_issue_deprecation_warning |
518 | ("'read-and-eval!' is deprecated. Use 'read' and 'eval' instead."); | |
519 | ||
f8ba2197 | 520 | form = scm_read (port); |
965445d4 MV |
521 | if (SCM_EOF_OBJECT_P (form)) |
522 | scm_ithrow (scm_end_of_file_key, SCM_EOL, 1); | |
523 | return scm_eval_x (form, scm_current_module ()); | |
524 | } | |
525 | #undef FUNC_NAME | |
526 | ||
4abecea8 MV |
527 | SCM |
528 | scm_make_subr_opt (const char *name, int type, SCM (*fcn) (), int set) | |
529 | { | |
530 | scm_c_issue_deprecation_warning | |
531 | ("`scm_make_subr_opt' is deprecated. Use `scm_c_make_subr' or " | |
532 | "`scm_c_define_subr' instead."); | |
533 | ||
534 | if (set) | |
535 | return scm_c_define_subr (name, type, fcn); | |
536 | else | |
537 | return scm_c_make_subr (name, type, fcn); | |
538 | } | |
539 | ||
540 | SCM | |
541 | scm_make_subr (const char *name, int type, SCM (*fcn) ()) | |
542 | { | |
543 | scm_c_issue_deprecation_warning | |
544 | ("`scm_make_subr' is deprecated. Use `scm_c_define_subr' instead."); | |
545 | ||
546 | return scm_c_define_subr (name, type, fcn); | |
547 | } | |
548 | ||
549 | SCM | |
550 | scm_make_subr_with_generic (const char *name, int type, SCM (*fcn) (), SCM *gf) | |
551 | { | |
552 | scm_c_issue_deprecation_warning | |
553 | ("`scm_make_subr_with_generic' is deprecated. Use " | |
554 | "`scm_c_define_subr_with_generic' instead."); | |
555 | ||
556 | return scm_c_define_subr_with_generic (name, type, fcn, gf); | |
557 | } | |
558 | ||
559 | /* Call thunk(closure) underneath a top-level error handler. | |
560 | * If an error occurs, pass the exitval through err_filter and return it. | |
561 | * If no error occurs, return the value of thunk. | |
562 | */ | |
563 | ||
564 | #ifdef _UNICOS | |
565 | typedef int setjmp_type; | |
566 | #else | |
567 | typedef long setjmp_type; | |
568 | #endif | |
569 | ||
570 | struct cce_handler_data { | |
571 | SCM (*err_filter) (); | |
572 | void *closure; | |
573 | }; | |
574 | ||
575 | static SCM | |
576 | invoke_err_filter (void *d, SCM tag, SCM args) | |
577 | { | |
578 | struct cce_handler_data *data = (struct cce_handler_data *)d; | |
579 | return data->err_filter (SCM_BOOL_F, data->closure); | |
580 | } | |
581 | ||
582 | SCM | |
583 | scm_call_catching_errors (SCM (*thunk)(), SCM (*err_filter)(), void *closure) | |
584 | { | |
585 | scm_c_issue_deprecation_warning | |
586 | ("'scm_call_catching_errors' is deprecated. " | |
587 | "Use 'scm_internal_catch' instead."); | |
588 | ||
589 | { | |
590 | struct cce_handler_data data; | |
591 | data.err_filter = err_filter; | |
592 | data.closure = closure; | |
593 | return scm_internal_catch (SCM_BOOL_T, | |
594 | (scm_t_catch_body)thunk, closure, | |
595 | (scm_t_catch_handler)invoke_err_filter, &data); | |
596 | } | |
597 | } | |
598 | ||
599 | long | |
600 | scm_make_smob_type_mfpe (char *name, size_t size, | |
601 | SCM (*mark) (SCM), | |
602 | size_t (*free) (SCM), | |
603 | int (*print) (SCM, SCM, scm_print_state *), | |
604 | SCM (*equalp) (SCM, SCM)) | |
605 | { | |
606 | scm_c_issue_deprecation_warning | |
607 | ("'scm_make_smob_type_mfpe' is deprecated. " | |
608 | "Use 'scm_make_smob_type' plus 'scm_set_smob_*' instead."); | |
609 | ||
610 | { | |
611 | long answer = scm_make_smob_type (name, size); | |
612 | scm_set_smob_mfpe (answer, mark, free, print, equalp); | |
613 | return answer; | |
614 | } | |
615 | } | |
616 | ||
617 | void | |
618 | scm_set_smob_mfpe (long tc, | |
619 | SCM (*mark) (SCM), | |
620 | size_t (*free) (SCM), | |
621 | int (*print) (SCM, SCM, scm_print_state *), | |
622 | SCM (*equalp) (SCM, SCM)) | |
623 | { | |
624 | scm_c_issue_deprecation_warning | |
625 | ("'scm_set_smob_mfpe' is deprecated. " | |
626 | "Use 'scm_set_smob_mark' instead, for example."); | |
627 | ||
628 | if (mark) scm_set_smob_mark (tc, mark); | |
629 | if (free) scm_set_smob_free (tc, free); | |
630 | if (print) scm_set_smob_print (tc, print); | |
631 | if (equalp) scm_set_smob_equalp (tc, equalp); | |
632 | } | |
633 | ||
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 | ||
751 | SCM | |
752 | scm_intern_obarray_soft (const char *name,size_t len,SCM obarray,unsigned int softness) | |
753 | { | |
3ee86942 MV |
754 | SCM symbol = scm_from_locale_symboln (name, len); |
755 | size_t raw_hash = scm_i_symbol_hash (symbol); | |
cc5c1b66 MV |
756 | size_t hash; |
757 | SCM lsym; | |
758 | ||
759 | scm_c_issue_deprecation_warning ("`scm_intern_obarray_soft' is deprecated. " | |
760 | "Use hashtables instead."); | |
761 | ||
7888309b | 762 | if (scm_is_false (obarray)) |
cc5c1b66 MV |
763 | { |
764 | if (softness) | |
765 | return SCM_BOOL_F; | |
766 | else | |
767 | return scm_cons (symbol, SCM_UNDEFINED); | |
768 | } | |
769 | ||
770 | hash = raw_hash % SCM_VECTOR_LENGTH (obarray); | |
771 | ||
772 | for (lsym = SCM_VECTOR_REF(obarray, hash); | |
773 | SCM_NIMP (lsym); lsym = SCM_CDR (lsym)) | |
774 | { | |
775 | SCM a = SCM_CAR (lsym); | |
776 | SCM z = SCM_CAR (a); | |
bc36d050 | 777 | if (scm_is_eq (z, symbol)) |
cc5c1b66 MV |
778 | return a; |
779 | } | |
780 | ||
781 | if (softness) | |
782 | { | |
783 | return SCM_BOOL_F; | |
784 | } | |
785 | else | |
786 | { | |
787 | SCM cell = scm_cons (symbol, SCM_UNDEFINED); | |
788 | SCM slot = SCM_VECTOR_REF (obarray, hash); | |
789 | ||
790 | SCM_VECTOR_SET (obarray, hash, scm_cons (cell, slot)); | |
791 | ||
792 | return cell; | |
793 | } | |
794 | } | |
795 | ||
796 | ||
797 | SCM | |
798 | scm_intern_obarray (const char *name,size_t len,SCM obarray) | |
799 | { | |
800 | scm_c_issue_deprecation_warning ("`scm_intern_obarray' is deprecated. " | |
801 | "Use hashtables instead."); | |
802 | ||
803 | return scm_intern_obarray_soft (name, len, obarray, 0); | |
804 | } | |
805 | ||
806 | /* Lookup the value of the symbol named by the nul-terminated string | |
807 | NAME in the current module. */ | |
808 | SCM | |
809 | scm_symbol_value0 (const char *name) | |
810 | { | |
811 | scm_c_issue_deprecation_warning ("`scm_symbol_value0' is deprecated. " | |
812 | "Use `scm_lookup' instead."); | |
813 | ||
814 | return scm_variable_ref (scm_c_lookup (name)); | |
815 | } | |
816 | ||
817 | SCM_DEFINE (scm_string_to_obarray_symbol, "string->obarray-symbol", 2, 1, 0, | |
818 | (SCM o, SCM s, SCM softp), | |
819 | "Intern a new symbol in @var{obarray}, a symbol table, with name\n" | |
820 | "@var{string}.\n\n" | |
821 | "If @var{obarray} is @code{#f}, use the default system symbol table. If\n" | |
822 | "@var{obarray} is @code{#t}, the symbol should not be interned in any\n" | |
823 | "symbol table; merely return the pair (@var{symbol}\n" | |
824 | ". @var{#<undefined>}).\n\n" | |
825 | "The @var{soft?} argument determines whether new symbol table entries\n" | |
826 | "should be created when the specified symbol is not already present in\n" | |
827 | "@var{obarray}. If @var{soft?} is specified and is a true value, then\n" | |
828 | "new entries should not be added for symbols not already present in the\n" | |
829 | "table; instead, simply return @code{#f}.") | |
830 | #define FUNC_NAME s_scm_string_to_obarray_symbol | |
831 | { | |
832 | SCM vcell; | |
833 | SCM answer; | |
834 | int softness; | |
835 | ||
836 | SCM_VALIDATE_STRING (2, s); | |
7888309b | 837 | SCM_ASSERT (scm_is_bool (o) || SCM_VECTORP (o), o, SCM_ARG1, FUNC_NAME); |
cc5c1b66 MV |
838 | |
839 | scm_c_issue_deprecation_warning ("`string->obarray-symbol' is deprecated. " | |
840 | "Use hashtables instead."); | |
841 | ||
7888309b | 842 | softness = (!SCM_UNBNDP (softp) && scm_is_true(softp)); |
cc5c1b66 | 843 | /* iron out some screwy calling conventions */ |
7888309b | 844 | if (scm_is_false (o)) |
cc5c1b66 MV |
845 | { |
846 | /* nothing interesting to do here. */ | |
847 | return scm_string_to_symbol (s); | |
848 | } | |
bc36d050 | 849 | else if (scm_is_eq (o, SCM_BOOL_T)) |
cc5c1b66 MV |
850 | o = SCM_BOOL_F; |
851 | ||
3ee86942 MV |
852 | vcell = scm_intern_obarray_soft (scm_i_string_chars (s), |
853 | scm_i_string_length (s), | |
cc5c1b66 MV |
854 | o, |
855 | softness); | |
7888309b | 856 | if (scm_is_false (vcell)) |
cc5c1b66 MV |
857 | return vcell; |
858 | answer = SCM_CAR (vcell); | |
859 | return answer; | |
860 | } | |
861 | #undef FUNC_NAME | |
862 | ||
863 | SCM_DEFINE (scm_intern_symbol, "intern-symbol", 2, 0, 0, | |
864 | (SCM o, SCM s), | |
865 | "Add a new symbol to @var{obarray} with name @var{string}, bound to an\n" | |
866 | "unspecified initial value. The symbol table is not modified if a symbol\n" | |
867 | "with this name is already present.") | |
868 | #define FUNC_NAME s_scm_intern_symbol | |
869 | { | |
870 | size_t hval; | |
871 | SCM_VALIDATE_SYMBOL (2,s); | |
7888309b | 872 | if (scm_is_false (o)) |
cc5c1b66 MV |
873 | return SCM_UNSPECIFIED; |
874 | ||
875 | scm_c_issue_deprecation_warning ("`intern-symbol' is deprecated. " | |
876 | "Use hashtables instead."); | |
877 | ||
878 | SCM_VALIDATE_VECTOR (1,o); | |
3ee86942 | 879 | hval = scm_i_symbol_hash (s) % SCM_VECTOR_LENGTH (o); |
cc5c1b66 | 880 | /* If the symbol is already interned, simply return. */ |
9de87eea | 881 | SCM_CRITICAL_SECTION_START; |
cc5c1b66 MV |
882 | { |
883 | SCM lsym; | |
884 | SCM sym; | |
885 | for (lsym = SCM_VECTOR_REF (o, hval); | |
886 | SCM_NIMP (lsym); | |
887 | lsym = SCM_CDR (lsym)) | |
888 | { | |
889 | sym = SCM_CAR (lsym); | |
bc36d050 | 890 | if (scm_is_eq (SCM_CAR (sym), s)) |
cc5c1b66 | 891 | { |
9de87eea | 892 | SCM_CRITICAL_SECTION_END; |
cc5c1b66 MV |
893 | return SCM_UNSPECIFIED; |
894 | } | |
895 | } | |
896 | SCM_VECTOR_SET (o, hval, | |
897 | scm_acons (s, SCM_UNDEFINED, | |
898 | SCM_VECTOR_REF (o, hval))); | |
899 | } | |
9de87eea | 900 | SCM_CRITICAL_SECTION_END; |
cc5c1b66 MV |
901 | return SCM_UNSPECIFIED; |
902 | } | |
903 | #undef FUNC_NAME | |
904 | ||
905 | SCM_DEFINE (scm_unintern_symbol, "unintern-symbol", 2, 0, 0, | |
906 | (SCM o, SCM s), | |
907 | "Remove the symbol with name @var{string} from @var{obarray}. This\n" | |
908 | "function returns @code{#t} if the symbol was present and @code{#f}\n" | |
909 | "otherwise.") | |
910 | #define FUNC_NAME s_scm_unintern_symbol | |
911 | { | |
912 | size_t hval; | |
913 | ||
914 | scm_c_issue_deprecation_warning ("`unintern-symbol' is deprecated. " | |
915 | "Use hashtables instead."); | |
916 | ||
917 | SCM_VALIDATE_SYMBOL (2,s); | |
7888309b | 918 | if (scm_is_false (o)) |
cc5c1b66 MV |
919 | return SCM_BOOL_F; |
920 | SCM_VALIDATE_VECTOR (1,o); | |
3ee86942 | 921 | hval = scm_i_symbol_hash (s) % SCM_VECTOR_LENGTH (o); |
9de87eea | 922 | SCM_CRITICAL_SECTION_START; |
cc5c1b66 MV |
923 | { |
924 | SCM lsym_follow; | |
925 | SCM lsym; | |
926 | SCM sym; | |
927 | for (lsym = SCM_VECTOR_REF (o, hval), lsym_follow = SCM_BOOL_F; | |
928 | SCM_NIMP (lsym); | |
929 | lsym_follow = lsym, lsym = SCM_CDR (lsym)) | |
930 | { | |
931 | sym = SCM_CAR (lsym); | |
bc36d050 | 932 | if (scm_is_eq (SCM_CAR (sym), s)) |
cc5c1b66 MV |
933 | { |
934 | /* Found the symbol to unintern. */ | |
7888309b | 935 | if (scm_is_false (lsym_follow)) |
cc5c1b66 MV |
936 | SCM_VECTOR_SET (o, hval, lsym); |
937 | else | |
938 | SCM_SETCDR (lsym_follow, SCM_CDR(lsym)); | |
9de87eea | 939 | SCM_CRITICAL_SECTION_END; |
cc5c1b66 MV |
940 | return SCM_BOOL_T; |
941 | } | |
942 | } | |
943 | } | |
9de87eea | 944 | SCM_CRITICAL_SECTION_END; |
cc5c1b66 MV |
945 | return SCM_BOOL_F; |
946 | } | |
947 | #undef FUNC_NAME | |
948 | ||
949 | SCM_DEFINE (scm_symbol_binding, "symbol-binding", 2, 0, 0, | |
950 | (SCM o, SCM s), | |
951 | "Look up in @var{obarray} the symbol whose name is @var{string}, and\n" | |
952 | "return the value to which it is bound. If @var{obarray} is @code{#f},\n" | |
953 | "use the global symbol table. If @var{string} is not interned in\n" | |
954 | "@var{obarray}, an error is signalled.") | |
955 | #define FUNC_NAME s_scm_symbol_binding | |
956 | { | |
957 | SCM vcell; | |
958 | ||
959 | scm_c_issue_deprecation_warning ("`symbol-binding' is deprecated. " | |
960 | "Use hashtables instead."); | |
961 | ||
962 | SCM_VALIDATE_SYMBOL (2,s); | |
7888309b | 963 | if (scm_is_false (o)) |
cc5c1b66 MV |
964 | return scm_variable_ref (scm_lookup (s)); |
965 | SCM_VALIDATE_VECTOR (1,o); | |
966 | vcell = scm_sym2ovcell (s, o); | |
967 | return SCM_CDR(vcell); | |
968 | } | |
969 | #undef FUNC_NAME | |
970 | ||
971 | #if 0 | |
972 | SCM_DEFINE (scm_symbol_interned_p, "symbol-interned?", 2, 0, 0, | |
973 | (SCM o, SCM s), | |
974 | "Return @code{#t} if @var{obarray} contains a symbol with name\n" | |
975 | "@var{string}, and @code{#f} otherwise.") | |
976 | #define FUNC_NAME s_scm_symbol_interned_p | |
977 | { | |
978 | SCM vcell; | |
979 | ||
980 | scm_c_issue_deprecation_warning ("`symbol-interned?' is deprecated. " | |
981 | "Use hashtables instead."); | |
982 | ||
983 | SCM_VALIDATE_SYMBOL (2,s); | |
7888309b | 984 | if (scm_is_false (o)) |
cc5c1b66 MV |
985 | { |
986 | SCM var = scm_sym2var (s, SCM_BOOL_F, SCM_BOOL_F); | |
987 | if (var != SCM_BOOL_F) | |
988 | return SCM_BOOL_T; | |
989 | return SCM_BOOL_F; | |
990 | } | |
991 | SCM_VALIDATE_VECTOR (1,o); | |
992 | vcell = scm_sym2ovcell_soft (s, o); | |
993 | return (SCM_NIMP(vcell) | |
994 | ? SCM_BOOL_T | |
995 | : SCM_BOOL_F); | |
996 | } | |
997 | #undef FUNC_NAME | |
998 | #endif | |
999 | ||
1000 | SCM_DEFINE (scm_symbol_bound_p, "symbol-bound?", 2, 0, 0, | |
1001 | (SCM o, SCM s), | |
1002 | "Return @code{#t} if @var{obarray} contains a symbol with name\n" | |
1003 | "@var{string} bound to a defined value. This differs from\n" | |
1004 | "@var{symbol-interned?} in that the mere mention of a symbol\n" | |
1005 | "usually causes it to be interned; @code{symbol-bound?}\n" | |
1006 | "determines whether a symbol has been given any meaningful\n" | |
1007 | "value.") | |
1008 | #define FUNC_NAME s_scm_symbol_bound_p | |
1009 | { | |
1010 | SCM vcell; | |
1011 | ||
1012 | scm_c_issue_deprecation_warning ("`symbol-bound?' is deprecated. " | |
1013 | "Use hashtables instead."); | |
1014 | ||
1015 | SCM_VALIDATE_SYMBOL (2,s); | |
7888309b | 1016 | if (scm_is_false (o)) |
cc5c1b66 MV |
1017 | { |
1018 | SCM var = scm_sym2var (s, SCM_BOOL_F, SCM_BOOL_F); | |
1019 | if (SCM_VARIABLEP(var) && !SCM_UNBNDP(SCM_VARIABLE_REF(var))) | |
1020 | return SCM_BOOL_T; | |
1021 | return SCM_BOOL_F; | |
1022 | } | |
1023 | SCM_VALIDATE_VECTOR (1,o); | |
1024 | vcell = scm_sym2ovcell_soft (s, o); | |
7888309b | 1025 | return scm_from_bool (SCM_NIMP (vcell) && !SCM_UNBNDP (SCM_CDR (vcell))); |
cc5c1b66 MV |
1026 | } |
1027 | #undef FUNC_NAME | |
1028 | ||
1029 | ||
1030 | SCM_DEFINE (scm_symbol_set_x, "symbol-set!", 3, 0, 0, | |
1031 | (SCM o, SCM s, SCM v), | |
1032 | "Find the symbol in @var{obarray} whose name is @var{string}, and rebind\n" | |
1033 | "it to @var{value}. An error is signalled if @var{string} is not present\n" | |
1034 | "in @var{obarray}.") | |
1035 | #define FUNC_NAME s_scm_symbol_set_x | |
1036 | { | |
1037 | SCM vcell; | |
1038 | ||
1039 | scm_c_issue_deprecation_warning ("`symbol-set!' is deprecated. " | |
1040 | "Use the module system instead."); | |
1041 | ||
1042 | SCM_VALIDATE_SYMBOL (2,s); | |
7888309b | 1043 | if (scm_is_false (o)) |
cc5c1b66 MV |
1044 | { |
1045 | scm_define (s, v); | |
1046 | return SCM_UNSPECIFIED; | |
1047 | } | |
1048 | SCM_VALIDATE_VECTOR (1,o); | |
1049 | vcell = scm_sym2ovcell (s, o); | |
1050 | SCM_SETCDR (vcell, v); | |
1051 | return SCM_UNSPECIFIED; | |
1052 | } | |
1053 | #undef FUNC_NAME | |
1054 | ||
1055 | #define MAX_PREFIX_LENGTH 30 | |
1056 | ||
1057 | static int gentemp_counter; | |
1058 | ||
1059 | SCM_DEFINE (scm_gentemp, "gentemp", 0, 2, 0, | |
1060 | (SCM prefix, SCM obarray), | |
1061 | "Create a new symbol with a name unique in an obarray.\n" | |
1062 | "The name is constructed from an optional string @var{prefix}\n" | |
1063 | "and a counter value. The default prefix is @code{t}. The\n" | |
1064 | "@var{obarray} is specified as a second optional argument.\n" | |
1065 | "Default is the system obarray where all normal symbols are\n" | |
1066 | "interned. The counter is increased by 1 at each\n" | |
1067 | "call. There is no provision for resetting the counter.") | |
1068 | #define FUNC_NAME s_scm_gentemp | |
1069 | { | |
1070 | char buf[MAX_PREFIX_LENGTH + SCM_INTBUFLEN]; | |
1071 | char *name = buf; | |
1072 | int len, n_digits; | |
1073 | ||
1074 | scm_c_issue_deprecation_warning ("`gentemp' is deprecated. " | |
1075 | "Use `gensym' instead."); | |
1076 | ||
1077 | if (SCM_UNBNDP (prefix)) | |
1078 | { | |
1079 | name[0] = 't'; | |
1080 | len = 1; | |
1081 | } | |
1082 | else | |
1083 | { | |
1084 | SCM_VALIDATE_STRING (1, prefix); | |
3ee86942 | 1085 | len = scm_i_string_length (prefix); |
cc5c1b66 MV |
1086 | if (len > MAX_PREFIX_LENGTH) |
1087 | name = SCM_MUST_MALLOC (MAX_PREFIX_LENGTH + SCM_INTBUFLEN); | |
3ee86942 | 1088 | strncpy (name, scm_i_string_chars (prefix), len); |
cc5c1b66 MV |
1089 | } |
1090 | ||
1091 | if (SCM_UNBNDP (obarray)) | |
1092 | return scm_gensym (prefix); | |
1093 | else | |
4057a3e0 | 1094 | SCM_ASSERT ((scm_is_vector (obarray) || SCM_I_WVECTP (obarray)), |
cc5c1b66 MV |
1095 | obarray, |
1096 | SCM_ARG2, | |
1097 | FUNC_NAME); | |
1098 | do | |
1099 | n_digits = scm_iint2str (gentemp_counter++, 10, &name[len]); | |
7888309b | 1100 | while (scm_is_true (scm_intern_obarray_soft (name, |
cc5c1b66 MV |
1101 | len + n_digits, |
1102 | obarray, | |
1103 | 1))); | |
1104 | { | |
1105 | SCM vcell = scm_intern_obarray_soft (name, | |
1106 | len + n_digits, | |
1107 | obarray, | |
1108 | 0); | |
1109 | if (name != buf) | |
1110 | scm_must_free (name); | |
1111 | return SCM_CAR (vcell); | |
1112 | } | |
1113 | } | |
1114 | #undef FUNC_NAME | |
1115 | ||
7888309b | 1116 | SCM |
fe78c51a | 1117 | scm_i_makinum (scm_t_signed_bits val) |
7888309b MV |
1118 | { |
1119 | scm_c_issue_deprecation_warning | |
1120 | ("SCM_MAKINUM is deprecated. Use scm_from_int or similar instead."); | |
3aa13a05 MV |
1121 | return SCM_I_MAKINUM (val); |
1122 | } | |
1123 | ||
1124 | int | |
fe78c51a | 1125 | scm_i_inump (SCM obj) |
3aa13a05 MV |
1126 | { |
1127 | scm_c_issue_deprecation_warning | |
1128 | ("SCM_INUMP is deprecated. Use scm_is_integer or similar instead."); | |
1129 | return SCM_I_INUMP (obj); | |
1130 | } | |
1131 | ||
1132 | scm_t_signed_bits | |
fe78c51a | 1133 | scm_i_inum (SCM obj) |
3aa13a05 MV |
1134 | { |
1135 | scm_c_issue_deprecation_warning | |
1136 | ("SCM_INUM is deprecated. Use scm_to_int or similar instead."); | |
1137 | return scm_to_intmax (obj); | |
7888309b | 1138 | } |
7888309b | 1139 | |
c829a427 MV |
1140 | char * |
1141 | scm_c_string2str (SCM obj, char *str, size_t *lenp) | |
1142 | { | |
1143 | scm_c_issue_deprecation_warning | |
1144 | ("scm_c_string2str is deprecated. Use scm_to_locale_stringbuf or similar instead."); | |
1145 | ||
1146 | if (str == NULL) | |
1147 | { | |
1148 | char *result = scm_to_locale_string (obj); | |
1149 | if (lenp) | |
3ee86942 | 1150 | *lenp = scm_i_string_length (obj); |
c829a427 MV |
1151 | return result; |
1152 | } | |
1153 | else | |
1154 | { | |
1155 | /* Pray that STR is large enough. | |
1156 | */ | |
1157 | size_t len = scm_to_locale_stringbuf (obj, str, SCM_I_SIZE_MAX); | |
1158 | str[len] = '\0'; | |
1159 | if (lenp) | |
1160 | *lenp = len; | |
1161 | return str; | |
1162 | } | |
1163 | } | |
1164 | ||
1165 | char * | |
1166 | scm_c_substring2str (SCM obj, char *str, size_t start, size_t len) | |
1167 | { | |
1168 | scm_c_issue_deprecation_warning | |
1169 | ("scm_c_substring2str is deprecated. Use scm_substring plus scm_to_locale_stringbuf instead."); | |
1170 | ||
1171 | if (start) | |
1172 | obj = scm_substring (obj, scm_from_size_t (start), SCM_UNDEFINED); | |
1173 | ||
1174 | scm_to_locale_stringbuf (obj, str, len); | |
1175 | return str; | |
1176 | } | |
1177 | ||
3ee86942 MV |
1178 | /* Converts the given Scheme symbol OBJ into a C string, containing a copy |
1179 | of OBJ's content with a trailing null byte. If LENP is non-NULL, set | |
1180 | *LENP to the string's length. | |
1181 | ||
1182 | When STR is non-NULL it receives the copy and is returned by the function, | |
1183 | otherwise new memory is allocated and the caller is responsible for | |
1184 | freeing it via free(). If out of memory, NULL is returned. | |
1185 | ||
1186 | Note that Scheme symbols may contain arbitrary data, including null | |
1187 | characters. This means that null termination is not a reliable way to | |
1188 | determine the length of the returned value. However, the function always | |
1189 | copies the complete contents of OBJ, and sets *LENP to the length of the | |
1190 | scheme symbol (if LENP is non-null). */ | |
1191 | char * | |
1192 | scm_c_symbol2str (SCM obj, char *str, size_t *lenp) | |
1193 | { | |
1194 | return scm_c_string2str (scm_symbol_to_string (obj), str, lenp); | |
1195 | } | |
1196 | ||
3101f40f MV |
1197 | double |
1198 | scm_truncate (double x) | |
1199 | { | |
1200 | scm_c_issue_deprecation_warning | |
1201 | ("scm_truncate is deprecated. Use scm_c_truncate instead."); | |
1202 | return scm_c_truncate (x); | |
1203 | } | |
1204 | ||
1205 | double | |
1206 | scm_round (double x) | |
1207 | { | |
1208 | scm_c_issue_deprecation_warning | |
1209 | ("scm_round is deprecated. Use scm_c_round instead."); | |
1210 | return scm_c_round (x); | |
1211 | } | |
1212 | ||
3ee86942 | 1213 | char * |
fe78c51a | 1214 | scm_i_deprecated_symbol_chars (SCM sym) |
3ee86942 MV |
1215 | { |
1216 | scm_c_issue_deprecation_warning | |
1217 | ("SCM_SYMBOL_CHARS is deprecated. Use scm_symbol_to_string."); | |
1218 | ||
ba16a103 | 1219 | return (char *)scm_i_symbol_chars (sym); |
3ee86942 MV |
1220 | } |
1221 | ||
1222 | size_t | |
fe78c51a | 1223 | scm_i_deprecated_symbol_length (SCM sym) |
3ee86942 MV |
1224 | { |
1225 | scm_c_issue_deprecation_warning | |
1226 | ("SCM_SYMBOL_LENGTH is deprecated. Use scm_symbol_to_string."); | |
ba16a103 | 1227 | return scm_i_symbol_length (sym); |
3ee86942 MV |
1228 | } |
1229 | ||
265a7997 | 1230 | int |
fe78c51a | 1231 | scm_i_keywordp (SCM obj) |
265a7997 MV |
1232 | { |
1233 | scm_c_issue_deprecation_warning | |
1234 | ("SCM_KEYWORDP is deprecated. Use scm_is_keyword instead."); | |
1235 | return scm_is_keyword (obj); | |
1236 | } | |
1237 | ||
1238 | SCM | |
fe78c51a | 1239 | scm_i_keywordsym (SCM keyword) |
265a7997 MV |
1240 | { |
1241 | scm_c_issue_deprecation_warning | |
1242 | ("SCM_KEYWORDSYM is deprecated. See scm_keyword_to_symbol instead."); | |
1243 | return scm_keyword_dash_symbol (keyword); | |
1244 | } | |
1245 | ||
354116f7 | 1246 | int |
fe78c51a | 1247 | scm_i_vectorp (SCM x) |
354116f7 MV |
1248 | { |
1249 | scm_c_issue_deprecation_warning | |
1250 | ("SCM_VECTORP is deprecated. Use scm_is_vector instead."); | |
1251 | return SCM_I_IS_VECTOR (x); | |
1252 | } | |
1253 | ||
1254 | unsigned long | |
fe78c51a | 1255 | scm_i_vector_length (SCM x) |
354116f7 MV |
1256 | { |
1257 | scm_c_issue_deprecation_warning | |
1258 | ("SCM_VECTOR_LENGTH is deprecated. Use scm_c_vector_length instead."); | |
1259 | return SCM_I_VECTOR_LENGTH (x); | |
1260 | } | |
1261 | ||
1262 | const SCM * | |
fe78c51a | 1263 | scm_i_velts (SCM x) |
354116f7 MV |
1264 | { |
1265 | scm_c_issue_deprecation_warning | |
1266 | ("SCM_VELTS is deprecated. Use scm_vector_elements instead."); | |
1267 | return SCM_I_VECTOR_ELTS (x); | |
1268 | } | |
1269 | ||
1270 | SCM * | |
fe78c51a | 1271 | scm_i_writable_velts (SCM x) |
354116f7 MV |
1272 | { |
1273 | scm_c_issue_deprecation_warning | |
1274 | ("SCM_WRITABLE_VELTS is deprecated. " | |
1275 | "Use scm_vector_writable_elements instead."); | |
1276 | return SCM_I_VECTOR_WELTS (x); | |
1277 | } | |
1278 | ||
1279 | SCM | |
fe78c51a | 1280 | scm_i_vector_ref (SCM x, size_t idx) |
354116f7 MV |
1281 | { |
1282 | scm_c_issue_deprecation_warning | |
1283 | ("SCM_VECTOR_REF is deprecated. " | |
1284 | "Use scm_c_vector_ref or scm_vector_elements instead."); | |
1285 | return scm_c_vector_ref (x, idx); | |
1286 | } | |
1287 | ||
1288 | void | |
fe78c51a | 1289 | scm_i_vector_set (SCM x, size_t idx, SCM val) |
354116f7 MV |
1290 | { |
1291 | scm_c_issue_deprecation_warning | |
1292 | ("SCM_VECTOR_SET is deprecated. " | |
1293 | "Use scm_c_vector_set_x or scm_vector_writable_elements instead."); | |
1294 | scm_c_vector_set_x (x, idx, val); | |
1295 | } | |
1296 | ||
1297 | SCM | |
1298 | scm_vector_equal_p (SCM x, SCM y) | |
1299 | { | |
1300 | scm_c_issue_deprecation_warning | |
1301 | ("scm_vector_euqal_p is deprecated. " | |
1302 | "Use scm_equal_p instead."); | |
1303 | return scm_equal_p (x, y); | |
1304 | } | |
1305 | ||
1f366ef7 | 1306 | int |
fe78c51a | 1307 | scm_i_arrayp (SCM a) |
1f366ef7 MV |
1308 | { |
1309 | scm_c_issue_deprecation_warning | |
1310 | ("SCM_ARRAYP is deprecated. Use scm_is_array instead."); | |
1311 | return SCM_I_ARRAYP(a) || SCM_I_ENCLOSED_ARRAYP(a); | |
1312 | } | |
1313 | ||
1314 | size_t | |
fe78c51a | 1315 | scm_i_array_ndim (SCM a) |
1f366ef7 MV |
1316 | { |
1317 | scm_c_issue_deprecation_warning | |
1318 | ("SCM_ARRAY_NDIM is deprecated. " | |
1319 | "Use scm_c_array_rank or scm_array_handle_rank instead."); | |
1320 | return scm_c_array_rank (a); | |
1321 | } | |
1322 | ||
1323 | int | |
fe78c51a | 1324 | scm_i_array_contp (SCM a) |
1f366ef7 MV |
1325 | { |
1326 | scm_c_issue_deprecation_warning | |
1327 | ("SCM_ARRAY_CONTP is deprecated. Do not use it."); | |
1328 | return SCM_I_ARRAY_CONTP (a); | |
1329 | } | |
1330 | ||
1331 | scm_t_array * | |
fe78c51a | 1332 | scm_i_array_mem (SCM a) |
1f366ef7 MV |
1333 | { |
1334 | scm_c_issue_deprecation_warning | |
1335 | ("SCM_ARRAY_MEM is deprecated. Do not use it."); | |
1336 | return (scm_t_array *)SCM_I_ARRAY_MEM (a); | |
1337 | } | |
1338 | ||
1339 | SCM | |
fe78c51a | 1340 | scm_i_array_v (SCM a) |
1f366ef7 MV |
1341 | { |
1342 | /* We could use scm_shared_array_root here, but it is better to move | |
1343 | them away from expecting vectors as the basic storage for arrays. | |
1344 | */ | |
1345 | scm_c_issue_deprecation_warning | |
1346 | ("SCM_ARRAY_V is deprecated. Do not use it."); | |
1347 | return SCM_I_ARRAY_V (a); | |
1348 | } | |
1349 | ||
1350 | size_t | |
fe78c51a | 1351 | scm_i_array_base (SCM a) |
1f366ef7 MV |
1352 | { |
1353 | scm_c_issue_deprecation_warning | |
1354 | ("SCM_ARRAY_BASE is deprecated. Do not use it."); | |
1355 | return SCM_I_ARRAY_BASE (a); | |
1356 | } | |
1357 | ||
1358 | scm_t_array_dim * | |
fe78c51a | 1359 | scm_i_array_dims (SCM a) |
1f366ef7 MV |
1360 | { |
1361 | scm_c_issue_deprecation_warning | |
1362 | ("SCM_ARRAY_DIMS is deprecated. Use scm_array_handle_dims instead."); | |
1363 | return SCM_I_ARRAY_DIMS (a); | |
1364 | } | |
1365 | ||
9de87eea MV |
1366 | SCM |
1367 | scm_i_cur_inp (void) | |
1368 | { | |
1369 | scm_c_issue_deprecation_warning | |
1370 | ("scm_cur_inp is deprecated. Use scm_current_input_port instead."); | |
1371 | return scm_current_input_port (); | |
1372 | } | |
1373 | ||
1374 | SCM | |
1375 | scm_i_cur_outp (void) | |
1376 | { | |
1377 | scm_c_issue_deprecation_warning | |
1378 | ("scm_cur_outp is deprecated. Use scm_current_output_port instead."); | |
1379 | return scm_current_output_port (); | |
1380 | } | |
1381 | ||
1382 | SCM | |
1383 | scm_i_cur_errp (void) | |
1384 | { | |
1385 | scm_c_issue_deprecation_warning | |
1386 | ("scm_cur_errp is deprecated. Use scm_current_error_port instead."); | |
1387 | return scm_current_error_port (); | |
1388 | } | |
1389 | ||
1390 | SCM | |
1391 | scm_i_cur_loadp (void) | |
1392 | { | |
1393 | scm_c_issue_deprecation_warning | |
1394 | ("scm_cur_loadp is deprecated. Use scm_current_load_port instead."); | |
1395 | return scm_current_load_port (); | |
1396 | } | |
1397 | ||
1398 | SCM | |
1399 | scm_i_progargs (void) | |
1400 | { | |
1401 | scm_c_issue_deprecation_warning | |
1402 | ("scm_progargs is deprecated. Use scm_program_arguments instead."); | |
1403 | return scm_program_arguments (); | |
1404 | } | |
1405 | ||
1406 | SCM | |
1407 | scm_i_deprecated_dynwinds (void) | |
1408 | { | |
1409 | scm_c_issue_deprecation_warning | |
1410 | ("scm_dynwinds is deprecated. Do not use it."); | |
1411 | return scm_i_dynwinds (); | |
1412 | } | |
1413 | ||
1414 | scm_t_debug_frame * | |
1415 | scm_i_deprecated_last_debug_frame (void) | |
1416 | { | |
1417 | scm_c_issue_deprecation_warning | |
1418 | ("scm_last_debug_frame is deprecated. Do not use it."); | |
1419 | return scm_i_last_debug_frame (); | |
1420 | } | |
1421 | ||
1422 | SCM_STACKITEM * | |
1423 | scm_i_stack_base (void) | |
1424 | { | |
1425 | scm_c_issue_deprecation_warning | |
1426 | ("scm_stack_base is deprecated. Do not use it."); | |
1427 | return SCM_I_CURRENT_THREAD->base; | |
1428 | } | |
1429 | ||
1430 | int | |
1431 | scm_i_fluidp (SCM x) | |
1432 | { | |
1433 | scm_c_issue_deprecation_warning | |
1434 | ("SCM_FLUIDP is deprecated. Use scm_is_fluid instead."); | |
1435 | return scm_is_fluid (x); | |
1436 | } | |
1437 | ||
1438 | void | |
1439 | scm_i_defer_ints_etc () | |
1440 | { | |
1441 | scm_c_issue_deprecation_warning | |
2b829bbb | 1442 | ("SCM_DEFER_INTS etc are deprecated. " |
9de87eea MV |
1443 | "Use a mutex instead if appropriate."); |
1444 | } | |
1445 | ||
06c1d900 MV |
1446 | SCM |
1447 | scm_guard (SCM guardian, SCM obj, int throw_p) | |
1448 | { | |
1449 | scm_c_issue_deprecation_warning | |
1450 | ("scm_guard is deprecated. Use scm_call_1 instead."); | |
1451 | ||
1452 | return scm_call_1 (guardian, obj); | |
1453 | } | |
1454 | ||
1455 | SCM | |
1456 | scm_get_one_zombie (SCM guardian) | |
1457 | { | |
1458 | scm_c_issue_deprecation_warning | |
1459 | ("scm_guard is deprecated. Use scm_call_0 instead."); | |
1460 | ||
1461 | return scm_call_0 (guardian); | |
1462 | } | |
1463 | ||
1464 | SCM_DEFINE (scm_guardian_destroyed_p, "guardian-destroyed?", 1, 0, 0, | |
1465 | (SCM guardian), | |
1466 | "Return @code{#t} if @var{guardian} has been destroyed, otherwise @code{#f}.") | |
1467 | #define FUNC_NAME s_scm_guardian_destroyed_p | |
1468 | { | |
1469 | scm_c_issue_deprecation_warning | |
1470 | ("'guardian-destroyed?' is deprecated."); | |
1471 | return SCM_BOOL_F; | |
1472 | } | |
1473 | #undef FUNC_NAME | |
1474 | ||
1475 | SCM_DEFINE (scm_guardian_greedy_p, "guardian-greedy?", 1, 0, 0, | |
1476 | (SCM guardian), | |
1477 | "Return @code{#t} if @var{guardian} is a greedy guardian, otherwise @code{#f}.") | |
1478 | #define FUNC_NAME s_scm_guardian_greedy_p | |
1479 | { | |
1480 | scm_c_issue_deprecation_warning | |
1481 | ("'guardian-greedy?' is deprecated."); | |
1482 | return SCM_BOOL_F; | |
1483 | } | |
1484 | #undef FUNC_NAME | |
1485 | ||
1486 | SCM_DEFINE (scm_destroy_guardian_x, "destroy-guardian!", 1, 0, 0, | |
1487 | (SCM guardian), | |
1488 | "Destroys @var{guardian}, by making it impossible to put any more\n" | |
1489 | "objects in it or get any objects from it. It also unguards any\n" | |
1490 | "objects guarded by @var{guardian}.") | |
1491 | #define FUNC_NAME s_scm_destroy_guardian_x | |
1492 | { | |
1493 | scm_c_issue_deprecation_warning | |
1494 | ("'destroy-guardian!' is deprecated and ineffective."); | |
1495 | return SCM_UNSPECIFIED; | |
1496 | } | |
1497 | #undef FUNC_NAME | |
1498 | ||
19e2247d MV |
1499 | void |
1500 | scm_i_init_deprecated () | |
1501 | { | |
1502 | #include "libguile/deprecated.x" | |
1503 | } | |
1504 | ||
1505 | #endif |