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 | ||
54cd7150 | 5 | /* Copyright (C) 2003, 2004, 2006, 2008, 2009, 2010 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" |
a2689737 AW |
31 | #include "libguile/arrays.h" |
32 | #include "libguile/array-map.h" | |
33 | #include "libguile/generalized-arrays.h" | |
34 | #include "libguile/bytevectors.h" | |
35 | #include "libguile/bitvectors.h" | |
19e2247d | 36 | #include "libguile/deprecated.h" |
db74ed03 | 37 | #include "libguile/discouraged.h" |
55d30fac | 38 | #include "libguile/deprecation.h" |
19e2247d MV |
39 | #include "libguile/snarf.h" |
40 | #include "libguile/validate.h" | |
41 | #include "libguile/strings.h" | |
c44ca4fe | 42 | #include "libguile/srfi-13.h" |
a0454d72 MV |
43 | #include "libguile/modules.h" |
44 | #include "libguile/eval.h" | |
45 | #include "libguile/smob.h" | |
46 | #include "libguile/procprop.h" | |
47 | #include "libguile/vectors.h" | |
48 | #include "libguile/hashtab.h" | |
49 | #include "libguile/struct.h" | |
50 | #include "libguile/variable.h" | |
51 | #include "libguile/fluids.h" | |
52 | #include "libguile/ports.h" | |
965445d4 MV |
53 | #include "libguile/eq.h" |
54 | #include "libguile/read.h" | |
a2689737 | 55 | #include "libguile/r6rs-ports.h" |
4abecea8 MV |
56 | #include "libguile/strports.h" |
57 | #include "libguile/smob.h" | |
cc5c1b66 | 58 | #include "libguile/alist.h" |
db74ed03 | 59 | #include "libguile/keywords.h" |
3452e666 | 60 | #include "libguile/socket.h" |
9de87eea | 61 | #include "libguile/feature.h" |
a2689737 | 62 | #include "libguile/uniform.h" |
19e2247d | 63 | |
ad79736c | 64 | #include <math.h> |
55d30fac MV |
65 | #include <stdio.h> |
66 | #include <string.h> | |
67 | ||
3452e666 LC |
68 | #include <arpa/inet.h> |
69 | ||
19e2247d MV |
70 | #if (SCM_ENABLE_DEPRECATED == 1) |
71 | ||
7e6e6b37 DH |
72 | /* From print.c: Internal symbol names of isyms. Deprecated in guile 1.7.0 on |
73 | * 2004-04-22. */ | |
74 | char *scm_isymnames[] = | |
75 | { | |
76 | "#@<deprecated>" | |
77 | }; | |
78 | ||
79 | ||
19e2247d MV |
80 | SCM_REGISTER_PROC(s_substring_move_left_x, "substring-move-left!", 5, 0, 0, scm_substring_move_x); |
81 | ||
82 | SCM_REGISTER_PROC(s_substring_move_right_x, "substring-move-right!", 5, 0, 0, scm_substring_move_x); | |
83 | ||
55d30fac MV |
84 | SCM |
85 | scm_wta (SCM arg, const char *pos, const char *s_subr) | |
86 | { | |
87 | if (!s_subr || !*s_subr) | |
88 | s_subr = NULL; | |
89 | if ((~0x1fL) & (long) pos) | |
90 | { | |
91 | /* error string supplied. */ | |
92 | scm_misc_error (s_subr, pos, scm_list_1 (arg)); | |
93 | } | |
94 | else | |
95 | { | |
96 | /* numerical error code. */ | |
97 | scm_t_bits error = (scm_t_bits) pos; | |
98 | ||
99 | switch (error) | |
100 | { | |
101 | case SCM_ARGn: | |
102 | scm_wrong_type_arg (s_subr, 0, arg); | |
103 | case SCM_ARG1: | |
104 | scm_wrong_type_arg (s_subr, 1, arg); | |
105 | case SCM_ARG2: | |
106 | scm_wrong_type_arg (s_subr, 2, arg); | |
107 | case SCM_ARG3: | |
108 | scm_wrong_type_arg (s_subr, 3, arg); | |
109 | case SCM_ARG4: | |
110 | scm_wrong_type_arg (s_subr, 4, arg); | |
111 | case SCM_ARG5: | |
112 | scm_wrong_type_arg (s_subr, 5, arg); | |
113 | case SCM_ARG6: | |
114 | scm_wrong_type_arg (s_subr, 6, arg); | |
115 | case SCM_ARG7: | |
116 | scm_wrong_type_arg (s_subr, 7, arg); | |
117 | case SCM_WNA: | |
118 | scm_wrong_num_args (arg); | |
119 | case SCM_OUTOFRANGE: | |
120 | scm_out_of_range (s_subr, arg); | |
121 | case SCM_NALLOC: | |
122 | scm_memory_error (s_subr); | |
123 | default: | |
124 | /* this shouldn't happen. */ | |
125 | scm_misc_error (s_subr, "Unknown error", SCM_EOL); | |
126 | } | |
127 | } | |
128 | return SCM_UNSPECIFIED; | |
129 | } | |
130 | ||
131 | /* Module registry | |
132 | */ | |
133 | ||
134 | /* We can't use SCM objects here. One should be able to call | |
135 | SCM_REGISTER_MODULE from a C++ constructor for a static | |
136 | object. This happens before main and thus before libguile is | |
137 | initialized. */ | |
138 | ||
139 | struct moddata { | |
140 | struct moddata *link; | |
141 | char *module_name; | |
142 | void *init_func; | |
143 | }; | |
144 | ||
145 | static struct moddata *registered_mods = NULL; | |
146 | ||
147 | void | |
148 | scm_register_module_xxx (char *module_name, void *init_func) | |
149 | { | |
150 | struct moddata *md; | |
151 | ||
152 | scm_c_issue_deprecation_warning | |
153 | ("`scm_register_module_xxx' is deprecated. Use extensions instead."); | |
154 | ||
155 | /* XXX - should we (and can we) DEFER_INTS here? */ | |
156 | ||
157 | for (md = registered_mods; md; md = md->link) | |
158 | if (!strcmp (md->module_name, module_name)) | |
159 | { | |
160 | md->init_func = init_func; | |
161 | return; | |
162 | } | |
163 | ||
164 | md = (struct moddata *) malloc (sizeof (struct moddata)); | |
165 | if (md == NULL) | |
166 | { | |
167 | fprintf (stderr, | |
168 | "guile: can't register module (%s): not enough memory", | |
169 | module_name); | |
170 | return; | |
171 | } | |
172 | ||
173 | md->module_name = module_name; | |
174 | md->init_func = init_func; | |
175 | md->link = registered_mods; | |
176 | registered_mods = md; | |
177 | } | |
178 | ||
179 | SCM_DEFINE (scm_registered_modules, "c-registered-modules", 0, 0, 0, | |
180 | (), | |
181 | "Return a list of the object code modules that have been imported into\n" | |
182 | "the current Guile process. Each element of the list is a pair whose\n" | |
183 | "car is the name of the module, and whose cdr is the function handle\n" | |
184 | "for that module's initializer function. The name is the string that\n" | |
185 | "has been passed to scm_register_module_xxx.") | |
186 | #define FUNC_NAME s_scm_registered_modules | |
187 | { | |
188 | SCM res; | |
189 | struct moddata *md; | |
190 | ||
191 | res = SCM_EOL; | |
192 | for (md = registered_mods; md; md = md->link) | |
3ee86942 | 193 | res = scm_cons (scm_cons (scm_from_locale_string (md->module_name), |
c71b0706 | 194 | scm_from_ulong ((unsigned long) md->init_func)), |
55d30fac MV |
195 | res); |
196 | return res; | |
197 | } | |
198 | #undef FUNC_NAME | |
199 | ||
200 | SCM_DEFINE (scm_clear_registered_modules, "c-clear-registered-modules", 0, 0, 0, | |
201 | (), | |
202 | "Destroy the list of modules registered with the current Guile process.\n" | |
203 | "The return value is unspecified. @strong{Warning:} this function does\n" | |
204 | "not actually unlink or deallocate these modules, but only destroys the\n" | |
205 | "records of which modules have been loaded. It should therefore be used\n" | |
206 | "only by module bookkeeping operations.") | |
207 | #define FUNC_NAME s_scm_clear_registered_modules | |
208 | { | |
209 | struct moddata *md1, *md2; | |
210 | ||
9de87eea | 211 | SCM_CRITICAL_SECTION_START; |
55d30fac MV |
212 | |
213 | for (md1 = registered_mods; md1; md1 = md2) | |
214 | { | |
215 | md2 = md1->link; | |
216 | free (md1); | |
217 | } | |
218 | registered_mods = NULL; | |
219 | ||
9de87eea | 220 | SCM_CRITICAL_SECTION_END; |
55d30fac MV |
221 | return SCM_UNSPECIFIED; |
222 | } | |
223 | #undef FUNC_NAME | |
224 | ||
a0454d72 MV |
225 | void |
226 | scm_remember (SCM *ptr) | |
227 | { | |
228 | scm_c_issue_deprecation_warning ("`scm_remember' is deprecated. " | |
229 | "Use the `scm_remember_upto_here*' family of functions instead."); | |
230 | } | |
231 | ||
232 | SCM | |
233 | scm_protect_object (SCM obj) | |
234 | { | |
235 | scm_c_issue_deprecation_warning ("`scm_protect_object' is deprecated. " | |
236 | "Use `scm_gc_protect_object' instead."); | |
237 | return scm_gc_protect_object (obj); | |
238 | } | |
239 | ||
240 | SCM | |
241 | scm_unprotect_object (SCM obj) | |
242 | { | |
243 | scm_c_issue_deprecation_warning ("`scm_unprotect_object' is deprecated. " | |
244 | "Use `scm_gc_unprotect_object' instead."); | |
245 | return scm_gc_unprotect_object (obj); | |
246 | } | |
247 | ||
248 | SCM_SYMBOL (scm_sym_app, "app"); | |
249 | SCM_SYMBOL (scm_sym_modules, "modules"); | |
250 | static SCM module_prefix = SCM_BOOL_F; | |
251 | static SCM make_modules_in_var; | |
252 | static SCM beautify_user_module_x_var; | |
253 | static SCM try_module_autoload_var; | |
254 | ||
255 | static void | |
256 | init_module_stuff () | |
257 | { | |
a0454d72 MV |
258 | if (module_prefix == SCM_BOOL_F) |
259 | { | |
f39448c5 AW |
260 | module_prefix = scm_list_2 (scm_sym_app, scm_sym_modules); |
261 | make_modules_in_var = scm_c_lookup ("make-modules-in"); | |
a0454d72 | 262 | beautify_user_module_x_var = |
f39448c5 AW |
263 | scm_c_lookup ("beautify-user-module!"); |
264 | try_module_autoload_var = scm_c_lookup ("try-module-autoload"); | |
a0454d72 MV |
265 | } |
266 | } | |
267 | ||
a0454d72 MV |
268 | static SCM |
269 | scm_module_full_name (SCM name) | |
270 | { | |
271 | init_module_stuff (); | |
bc36d050 | 272 | if (scm_is_eq (SCM_CAR (name), scm_sym_app)) |
a0454d72 MV |
273 | return name; |
274 | else | |
275 | return scm_append (scm_list_2 (module_prefix, name)); | |
276 | } | |
277 | ||
278 | SCM | |
279 | scm_make_module (SCM name) | |
280 | { | |
281 | init_module_stuff (); | |
282 | scm_c_issue_deprecation_warning ("`scm_make_module' is deprecated. " | |
283 | "Use `scm_c_define_module instead."); | |
284 | ||
285 | return scm_call_2 (SCM_VARIABLE_REF (make_modules_in_var), | |
286 | scm_the_root_module (), | |
287 | scm_module_full_name (name)); | |
288 | } | |
289 | ||
290 | SCM | |
291 | scm_ensure_user_module (SCM module) | |
292 | { | |
293 | init_module_stuff (); | |
294 | scm_c_issue_deprecation_warning ("`scm_ensure_user_module' is deprecated. " | |
295 | "Use `scm_c_define_module instead."); | |
296 | ||
297 | scm_call_1 (SCM_VARIABLE_REF (beautify_user_module_x_var), module); | |
298 | return SCM_UNSPECIFIED; | |
299 | } | |
300 | ||
301 | SCM | |
302 | scm_load_scheme_module (SCM name) | |
303 | { | |
304 | init_module_stuff (); | |
305 | scm_c_issue_deprecation_warning ("`scm_load_scheme_module' is deprecated. " | |
306 | "Use `scm_c_resolve_module instead."); | |
307 | ||
308 | return scm_call_1 (SCM_VARIABLE_REF (try_module_autoload_var), name); | |
309 | } | |
310 | ||
311 | /* This is implemented in C solely for SCM_COERCE_OUTPORT ... */ | |
312 | ||
313 | static void | |
314 | maybe_close_port (void *data, SCM port) | |
315 | { | |
6eadcdab | 316 | SCM except_set = (SCM) data; |
a0454d72 | 317 | |
6eadcdab | 318 | while (!scm_is_null (except_set)) |
a0454d72 | 319 | { |
6eadcdab | 320 | SCM p = SCM_COERCE_OUTPORT (SCM_CAR (except_set)); |
bc36d050 | 321 | if (scm_is_eq (p, port)) |
a0454d72 | 322 | return; |
6eadcdab | 323 | except_set = SCM_CDR (except_set); |
a0454d72 MV |
324 | } |
325 | ||
326 | scm_close_port (port); | |
327 | } | |
328 | ||
329 | SCM_DEFINE (scm_close_all_ports_except, "close-all-ports-except", 0, 0, 1, | |
330 | (SCM ports), | |
331 | "[DEPRECATED] Close all open file ports used by the interpreter\n" | |
332 | "except for those supplied as arguments. This procedure\n" | |
333 | "was intended to be used before an exec call to close file descriptors\n" | |
334 | "which are not needed in the new process. However it has the\n" | |
335 | "undesirable side effect of flushing buffers, so it's deprecated.\n" | |
336 | "Use port-for-each instead.") | |
337 | #define FUNC_NAME s_scm_close_all_ports_except | |
338 | { | |
339 | SCM p; | |
340 | SCM_VALIDATE_REST_ARGUMENT (ports); | |
341 | ||
d2e53ed6 | 342 | for (p = ports; !scm_is_null (p); p = SCM_CDR (p)) |
a0454d72 MV |
343 | SCM_VALIDATE_OPPORT (SCM_ARG1, SCM_COERCE_OUTPORT (SCM_CAR (p))); |
344 | ||
345 | scm_c_port_for_each (maybe_close_port, ports); | |
346 | ||
347 | return SCM_UNSPECIFIED; | |
348 | } | |
349 | #undef FUNC_NAME | |
55d30fac | 350 | |
965445d4 MV |
351 | SCM_DEFINE (scm_variable_set_name_hint, "variable-set-name-hint!", 2, 0, 0, |
352 | (SCM var, SCM hint), | |
353 | "Do not use this function.") | |
354 | #define FUNC_NAME s_scm_variable_set_name_hint | |
355 | { | |
356 | SCM_VALIDATE_VARIABLE (1, var); | |
357 | SCM_VALIDATE_SYMBOL (2, hint); | |
358 | scm_c_issue_deprecation_warning | |
359 | ("'variable-set-name-hint!' is deprecated. Do not use it."); | |
360 | return SCM_UNSPECIFIED; | |
361 | } | |
362 | #undef FUNC_NAME | |
363 | ||
364 | SCM_DEFINE (scm_builtin_variable, "builtin-variable", 1, 0, 0, | |
365 | (SCM name), | |
366 | "Do not use this function.") | |
367 | #define FUNC_NAME s_scm_builtin_variable | |
368 | { | |
369 | SCM_VALIDATE_SYMBOL (1,name); | |
370 | scm_c_issue_deprecation_warning ("`builtin-variable' is deprecated. " | |
371 | "Use module system operations instead."); | |
372 | return scm_sym2var (name, SCM_BOOL_F, SCM_BOOL_T); | |
373 | } | |
374 | #undef FUNC_NAME | |
375 | ||
376 | SCM | |
377 | scm_makstr (size_t len, int dummy) | |
378 | { | |
379 | scm_c_issue_deprecation_warning | |
3ee86942 MV |
380 | ("'scm_makstr' is deprecated. Use 'scm_c_make_string' instead."); |
381 | return scm_c_make_string (len, SCM_UNDEFINED); | |
965445d4 MV |
382 | } |
383 | ||
384 | SCM | |
385 | scm_makfromstr (const char *src, size_t len, int dummy SCM_UNUSED) | |
386 | { | |
387 | scm_c_issue_deprecation_warning ("`scm_makfromstr' is deprecated. " | |
3ee86942 | 388 | "Use `scm_from_locale_stringn' instead."); |
965445d4 | 389 | |
3ee86942 | 390 | return scm_from_locale_stringn (src, len); |
965445d4 MV |
391 | } |
392 | ||
393 | SCM | |
394 | scm_internal_with_fluids (SCM fluids, SCM values, SCM (*cproc) (), void *cdata) | |
395 | { | |
396 | scm_c_issue_deprecation_warning ("`scm_internal_with_fluids' is deprecated. " | |
397 | "Use `scm_c_with_fluids' instead."); | |
398 | ||
399 | return scm_c_with_fluids (fluids, values, cproc, cdata); | |
400 | } | |
401 | ||
402 | SCM | |
403 | scm_make_gsubr (const char *name, int req, int opt, int rst, SCM (*fcn)()) | |
404 | { | |
405 | scm_c_issue_deprecation_warning | |
406 | ("`scm_make_gsubr' is deprecated. Use `scm_c_define_gsubr' instead."); | |
407 | ||
408 | return scm_c_define_gsubr (name, req, opt, rst, fcn); | |
409 | } | |
410 | ||
411 | SCM | |
412 | scm_make_gsubr_with_generic (const char *name, | |
413 | int req, int opt, int rst, | |
414 | SCM (*fcn)(), SCM *gf) | |
415 | { | |
416 | scm_c_issue_deprecation_warning | |
417 | ("`scm_make_gsubr_with_generic' is deprecated. " | |
418 | "Use `scm_c_define_gsubr_with_generic' instead."); | |
419 | ||
420 | return scm_c_define_gsubr_with_generic (name, req, opt, rst, fcn, gf); | |
421 | } | |
422 | ||
423 | SCM | |
424 | scm_create_hook (const char *name, int n_args) | |
425 | { | |
426 | scm_c_issue_deprecation_warning | |
427 | ("'scm_create_hook' is deprecated. " | |
428 | "Use 'scm_make_hook' and 'scm_c_define' instead."); | |
429 | { | |
7888309b | 430 | SCM hook = scm_make_hook (scm_from_int (n_args)); |
965445d4 | 431 | scm_c_define (name, hook); |
838aa000 | 432 | return hook; |
965445d4 MV |
433 | } |
434 | } | |
435 | ||
436 | SCM_DEFINE (scm_sloppy_memq, "sloppy-memq", 2, 0, 0, | |
437 | (SCM x, SCM lst), | |
438 | "This procedure behaves like @code{memq}, but does no type or error checking.\n" | |
439 | "Its use is recommended only in writing Guile internals,\n" | |
440 | "not for high-level Scheme programs.") | |
441 | #define FUNC_NAME s_scm_sloppy_memq | |
442 | { | |
443 | scm_c_issue_deprecation_warning | |
444 | ("'sloppy-memq' is deprecated. Use 'memq' instead."); | |
445 | ||
d2e53ed6 | 446 | for(; scm_is_pair (lst); lst = SCM_CDR(lst)) |
965445d4 | 447 | { |
bc36d050 | 448 | if (scm_is_eq (SCM_CAR (lst), x)) |
965445d4 MV |
449 | return lst; |
450 | } | |
451 | return lst; | |
452 | } | |
453 | #undef FUNC_NAME | |
454 | ||
455 | ||
456 | SCM_DEFINE (scm_sloppy_memv, "sloppy-memv", 2, 0, 0, | |
457 | (SCM x, SCM lst), | |
458 | "This procedure behaves like @code{memv}, but does no type or error checking.\n" | |
459 | "Its use is recommended only in writing Guile internals,\n" | |
460 | "not for high-level Scheme programs.") | |
461 | #define FUNC_NAME s_scm_sloppy_memv | |
462 | { | |
463 | scm_c_issue_deprecation_warning | |
464 | ("'sloppy-memv' is deprecated. Use 'memv' instead."); | |
465 | ||
d2e53ed6 | 466 | for(; scm_is_pair (lst); lst = SCM_CDR(lst)) |
965445d4 | 467 | { |
7888309b | 468 | if (! scm_is_false (scm_eqv_p (SCM_CAR (lst), x))) |
965445d4 MV |
469 | return lst; |
470 | } | |
471 | return lst; | |
472 | } | |
473 | #undef FUNC_NAME | |
474 | ||
475 | ||
476 | SCM_DEFINE (scm_sloppy_member, "sloppy-member", 2, 0, 0, | |
477 | (SCM x, SCM lst), | |
478 | "This procedure behaves like @code{member}, but does no type or error checking.\n" | |
479 | "Its use is recommended only in writing Guile internals,\n" | |
480 | "not for high-level Scheme programs.") | |
481 | #define FUNC_NAME s_scm_sloppy_member | |
482 | { | |
483 | scm_c_issue_deprecation_warning | |
484 | ("'sloppy-member' is deprecated. Use 'member' instead."); | |
485 | ||
d2e53ed6 | 486 | for(; scm_is_pair (lst); lst = SCM_CDR(lst)) |
965445d4 | 487 | { |
7888309b | 488 | if (! scm_is_false (scm_equal_p (SCM_CAR (lst), x))) |
965445d4 MV |
489 | return lst; |
490 | } | |
491 | return lst; | |
492 | } | |
493 | #undef FUNC_NAME | |
494 | ||
495 | SCM_SYMBOL (scm_end_of_file_key, "end-of-file"); | |
496 | ||
497 | SCM_DEFINE (scm_read_and_eval_x, "read-and-eval!", 0, 1, 0, | |
498 | (SCM port), | |
499 | "Read a form from @var{port} (standard input by default), and evaluate it\n" | |
500 | "(memoizing it in the process) in the top-level environment. If no data\n" | |
501 | "is left to be read from @var{port}, an @code{end-of-file} error is\n" | |
502 | "signalled.") | |
503 | #define FUNC_NAME s_scm_read_and_eval_x | |
504 | { | |
f8ba2197 DH |
505 | SCM form; |
506 | ||
965445d4 MV |
507 | scm_c_issue_deprecation_warning |
508 | ("'read-and-eval!' is deprecated. Use 'read' and 'eval' instead."); | |
509 | ||
f8ba2197 | 510 | form = scm_read (port); |
965445d4 MV |
511 | if (SCM_EOF_OBJECT_P (form)) |
512 | scm_ithrow (scm_end_of_file_key, SCM_EOL, 1); | |
513 | return scm_eval_x (form, scm_current_module ()); | |
514 | } | |
515 | #undef FUNC_NAME | |
516 | ||
4abecea8 MV |
517 | /* Call thunk(closure) underneath a top-level error handler. |
518 | * If an error occurs, pass the exitval through err_filter and return it. | |
519 | * If no error occurs, return the value of thunk. | |
520 | */ | |
521 | ||
522 | #ifdef _UNICOS | |
523 | typedef int setjmp_type; | |
524 | #else | |
525 | typedef long setjmp_type; | |
526 | #endif | |
527 | ||
528 | struct cce_handler_data { | |
529 | SCM (*err_filter) (); | |
530 | void *closure; | |
531 | }; | |
532 | ||
533 | static SCM | |
534 | invoke_err_filter (void *d, SCM tag, SCM args) | |
535 | { | |
536 | struct cce_handler_data *data = (struct cce_handler_data *)d; | |
537 | return data->err_filter (SCM_BOOL_F, data->closure); | |
538 | } | |
539 | ||
540 | SCM | |
541 | scm_call_catching_errors (SCM (*thunk)(), SCM (*err_filter)(), void *closure) | |
542 | { | |
543 | scm_c_issue_deprecation_warning | |
544 | ("'scm_call_catching_errors' is deprecated. " | |
545 | "Use 'scm_internal_catch' instead."); | |
546 | ||
547 | { | |
548 | struct cce_handler_data data; | |
549 | data.err_filter = err_filter; | |
550 | data.closure = closure; | |
551 | return scm_internal_catch (SCM_BOOL_T, | |
552 | (scm_t_catch_body)thunk, closure, | |
553 | (scm_t_catch_handler)invoke_err_filter, &data); | |
554 | } | |
555 | } | |
556 | ||
557 | long | |
558 | scm_make_smob_type_mfpe (char *name, size_t size, | |
559 | SCM (*mark) (SCM), | |
560 | size_t (*free) (SCM), | |
561 | int (*print) (SCM, SCM, scm_print_state *), | |
562 | SCM (*equalp) (SCM, SCM)) | |
563 | { | |
564 | scm_c_issue_deprecation_warning | |
565 | ("'scm_make_smob_type_mfpe' is deprecated. " | |
566 | "Use 'scm_make_smob_type' plus 'scm_set_smob_*' instead."); | |
567 | ||
568 | { | |
569 | long answer = scm_make_smob_type (name, size); | |
570 | scm_set_smob_mfpe (answer, mark, free, print, equalp); | |
571 | return answer; | |
572 | } | |
573 | } | |
574 | ||
575 | void | |
576 | scm_set_smob_mfpe (long tc, | |
577 | SCM (*mark) (SCM), | |
578 | size_t (*free) (SCM), | |
579 | int (*print) (SCM, SCM, scm_print_state *), | |
580 | SCM (*equalp) (SCM, SCM)) | |
581 | { | |
582 | scm_c_issue_deprecation_warning | |
583 | ("'scm_set_smob_mfpe' is deprecated. " | |
584 | "Use 'scm_set_smob_mark' instead, for example."); | |
585 | ||
586 | if (mark) scm_set_smob_mark (tc, mark); | |
587 | if (free) scm_set_smob_free (tc, free); | |
588 | if (print) scm_set_smob_print (tc, print); | |
589 | if (equalp) scm_set_smob_equalp (tc, equalp); | |
590 | } | |
591 | ||
3051344b LC |
592 | size_t |
593 | scm_smob_free (SCM obj) | |
594 | { | |
595 | long n = SCM_SMOBNUM (obj); | |
596 | ||
597 | scm_c_issue_deprecation_warning | |
598 | ("`scm_smob_free' is deprecated. " | |
599 | "It is no longer needed."); | |
600 | ||
601 | if (scm_smobs[n].size > 0) | |
4dc2165b | 602 | scm_gc_free ((void *) SCM_SMOB_DATA_1 (obj), |
3051344b LC |
603 | scm_smobs[n].size, SCM_SMOBNAME (n)); |
604 | return 0; | |
605 | } | |
606 | ||
4abecea8 MV |
607 | SCM |
608 | scm_read_0str (char *expr) | |
609 | { | |
610 | scm_c_issue_deprecation_warning | |
611 | ("scm_read_0str is deprecated. Use scm_c_read_string instead."); | |
612 | ||
613 | return scm_c_read_string (expr); | |
614 | } | |
615 | ||
616 | SCM | |
617 | scm_eval_0str (const char *expr) | |
618 | { | |
619 | scm_c_issue_deprecation_warning | |
620 | ("scm_eval_0str is deprecated. Use scm_c_eval_string instead."); | |
621 | ||
622 | return scm_c_eval_string (expr); | |
623 | } | |
624 | ||
625 | SCM | |
626 | scm_strprint_obj (SCM obj) | |
627 | { | |
628 | scm_c_issue_deprecation_warning | |
629 | ("scm_strprint_obj is deprecated. Use scm_object_to_string instead."); | |
630 | return scm_object_to_string (obj, SCM_UNDEFINED); | |
631 | } | |
632 | ||
a725fa95 MV |
633 | char * |
634 | scm_i_object_chars (SCM obj) | |
635 | { | |
636 | scm_c_issue_deprecation_warning | |
637 | ("SCM_CHARS is deprecated. See the manual for alternatives."); | |
638 | if (SCM_STRINGP (obj)) | |
639 | return SCM_STRING_CHARS (obj); | |
640 | if (SCM_SYMBOLP (obj)) | |
641 | return SCM_SYMBOL_CHARS (obj); | |
642 | abort (); | |
643 | } | |
644 | ||
645 | long | |
646 | scm_i_object_length (SCM obj) | |
647 | { | |
648 | scm_c_issue_deprecation_warning | |
649 | ("SCM_LENGTH is deprecated. " | |
650 | "Use scm_c_string_length instead, for example, or see the manual."); | |
651 | if (SCM_STRINGP (obj)) | |
652 | return SCM_STRING_LENGTH (obj); | |
653 | if (SCM_SYMBOLP (obj)) | |
654 | return SCM_SYMBOL_LENGTH (obj); | |
655 | if (SCM_VECTORP (obj)) | |
656 | return SCM_VECTOR_LENGTH (obj); | |
657 | abort (); | |
658 | } | |
659 | ||
cc5c1b66 MV |
660 | SCM |
661 | scm_sym2ovcell_soft (SCM sym, SCM obarray) | |
662 | { | |
663 | SCM lsym, z; | |
3ee86942 | 664 | size_t hash = scm_i_symbol_hash (sym) % SCM_VECTOR_LENGTH (obarray); |
cc5c1b66 MV |
665 | |
666 | scm_c_issue_deprecation_warning ("`scm_sym2ovcell_soft' is deprecated. " | |
667 | "Use hashtables instead."); | |
668 | ||
9de87eea | 669 | SCM_CRITICAL_SECTION_START; |
cc5c1b66 MV |
670 | for (lsym = SCM_VECTOR_REF (obarray, hash); |
671 | SCM_NIMP (lsym); | |
672 | lsym = SCM_CDR (lsym)) | |
673 | { | |
674 | z = SCM_CAR (lsym); | |
bc36d050 | 675 | if (scm_is_eq (SCM_CAR (z), sym)) |
cc5c1b66 | 676 | { |
9de87eea | 677 | SCM_CRITICAL_SECTION_END; |
cc5c1b66 MV |
678 | return z; |
679 | } | |
680 | } | |
9de87eea | 681 | SCM_CRITICAL_SECTION_END; |
cc5c1b66 MV |
682 | return SCM_BOOL_F; |
683 | } | |
684 | ||
685 | ||
686 | SCM | |
687 | scm_sym2ovcell (SCM sym, SCM obarray) | |
688 | #define FUNC_NAME "scm_sym2ovcell" | |
689 | { | |
690 | SCM answer; | |
691 | ||
692 | scm_c_issue_deprecation_warning ("`scm_sym2ovcell' is deprecated. " | |
693 | "Use hashtables instead."); | |
694 | ||
695 | answer = scm_sym2ovcell_soft (sym, obarray); | |
7888309b | 696 | if (scm_is_true (answer)) |
cc5c1b66 MV |
697 | return answer; |
698 | SCM_MISC_ERROR ("uninterned symbol: ~S", scm_list_1 (sym)); | |
699 | return SCM_UNSPECIFIED; /* not reached */ | |
700 | } | |
701 | #undef FUNC_NAME | |
702 | ||
703 | ||
704 | /* Intern a symbol whose name is the LEN characters at NAME in OBARRAY. | |
705 | ||
706 | OBARRAY should be a vector of lists, indexed by the name's hash | |
707 | value, modulo OBARRAY's length. Each list has the form | |
708 | ((SYMBOL . VALUE) ...), where SYMBOL is a symbol, and VALUE is the | |
709 | value associated with that symbol (in the current module? in the | |
710 | system module?) | |
711 | ||
712 | To "intern" a symbol means: if OBARRAY already contains a symbol by | |
713 | that name, return its (SYMBOL . VALUE) pair; otherwise, create a | |
714 | new symbol, add the pair (SYMBOL . SCM_UNDEFINED) to the | |
715 | appropriate list of the OBARRAY, and return the pair. | |
716 | ||
717 | If softness is non-zero, don't create a symbol if it isn't already | |
718 | in OBARRAY; instead, just return #f. | |
719 | ||
720 | If OBARRAY is SCM_BOOL_F, create a symbol listed in no obarray and | |
721 | return (SYMBOL . SCM_UNDEFINED). */ | |
722 | ||
723 | ||
7f594642 MG |
724 | static SCM |
725 | intern_obarray_soft (SCM symbol, SCM obarray, unsigned int softness) | |
cc5c1b66 | 726 | { |
3ee86942 | 727 | size_t raw_hash = scm_i_symbol_hash (symbol); |
cc5c1b66 MV |
728 | size_t hash; |
729 | SCM lsym; | |
730 | ||
7888309b | 731 | if (scm_is_false (obarray)) |
cc5c1b66 MV |
732 | { |
733 | if (softness) | |
734 | return SCM_BOOL_F; | |
735 | else | |
736 | return scm_cons (symbol, SCM_UNDEFINED); | |
737 | } | |
738 | ||
739 | hash = raw_hash % SCM_VECTOR_LENGTH (obarray); | |
740 | ||
741 | for (lsym = SCM_VECTOR_REF(obarray, hash); | |
742 | SCM_NIMP (lsym); lsym = SCM_CDR (lsym)) | |
743 | { | |
744 | SCM a = SCM_CAR (lsym); | |
745 | SCM z = SCM_CAR (a); | |
bc36d050 | 746 | if (scm_is_eq (z, symbol)) |
cc5c1b66 MV |
747 | return a; |
748 | } | |
749 | ||
750 | if (softness) | |
751 | { | |
752 | return SCM_BOOL_F; | |
753 | } | |
754 | else | |
755 | { | |
756 | SCM cell = scm_cons (symbol, SCM_UNDEFINED); | |
757 | SCM slot = SCM_VECTOR_REF (obarray, hash); | |
758 | ||
759 | SCM_VECTOR_SET (obarray, hash, scm_cons (cell, slot)); | |
760 | ||
761 | return cell; | |
762 | } | |
763 | } | |
764 | ||
765 | ||
7f594642 MG |
766 | SCM |
767 | scm_intern_obarray_soft (const char *name, size_t len, SCM obarray, | |
768 | unsigned int softness) | |
769 | { | |
770 | SCM symbol = scm_from_locale_symboln (name, len); | |
771 | ||
772 | scm_c_issue_deprecation_warning ("`scm_intern_obarray_soft' is deprecated. " | |
773 | "Use hashtables instead."); | |
774 | ||
775 | return intern_obarray_soft (symbol, obarray, softness); | |
776 | } | |
777 | ||
cc5c1b66 MV |
778 | SCM |
779 | scm_intern_obarray (const char *name,size_t len,SCM obarray) | |
780 | { | |
781 | scm_c_issue_deprecation_warning ("`scm_intern_obarray' is deprecated. " | |
782 | "Use hashtables instead."); | |
783 | ||
784 | return scm_intern_obarray_soft (name, len, obarray, 0); | |
785 | } | |
786 | ||
787 | /* Lookup the value of the symbol named by the nul-terminated string | |
788 | NAME in the current module. */ | |
789 | SCM | |
790 | scm_symbol_value0 (const char *name) | |
791 | { | |
792 | scm_c_issue_deprecation_warning ("`scm_symbol_value0' is deprecated. " | |
793 | "Use `scm_lookup' instead."); | |
794 | ||
795 | return scm_variable_ref (scm_c_lookup (name)); | |
796 | } | |
797 | ||
798 | SCM_DEFINE (scm_string_to_obarray_symbol, "string->obarray-symbol", 2, 1, 0, | |
799 | (SCM o, SCM s, SCM softp), | |
800 | "Intern a new symbol in @var{obarray}, a symbol table, with name\n" | |
801 | "@var{string}.\n\n" | |
802 | "If @var{obarray} is @code{#f}, use the default system symbol table. If\n" | |
803 | "@var{obarray} is @code{#t}, the symbol should not be interned in any\n" | |
804 | "symbol table; merely return the pair (@var{symbol}\n" | |
805 | ". @var{#<undefined>}).\n\n" | |
806 | "The @var{soft?} argument determines whether new symbol table entries\n" | |
807 | "should be created when the specified symbol is not already present in\n" | |
808 | "@var{obarray}. If @var{soft?} is specified and is a true value, then\n" | |
809 | "new entries should not be added for symbols not already present in the\n" | |
810 | "table; instead, simply return @code{#f}.") | |
811 | #define FUNC_NAME s_scm_string_to_obarray_symbol | |
812 | { | |
813 | SCM vcell; | |
814 | SCM answer; | |
815 | int softness; | |
816 | ||
817 | SCM_VALIDATE_STRING (2, s); | |
7888309b | 818 | SCM_ASSERT (scm_is_bool (o) || SCM_VECTORP (o), o, SCM_ARG1, FUNC_NAME); |
cc5c1b66 MV |
819 | |
820 | scm_c_issue_deprecation_warning ("`string->obarray-symbol' is deprecated. " | |
821 | "Use hashtables instead."); | |
822 | ||
7888309b | 823 | softness = (!SCM_UNBNDP (softp) && scm_is_true(softp)); |
cc5c1b66 | 824 | /* iron out some screwy calling conventions */ |
7888309b | 825 | if (scm_is_false (o)) |
cc5c1b66 MV |
826 | { |
827 | /* nothing interesting to do here. */ | |
828 | return scm_string_to_symbol (s); | |
829 | } | |
bc36d050 | 830 | else if (scm_is_eq (o, SCM_BOOL_T)) |
cc5c1b66 MV |
831 | o = SCM_BOOL_F; |
832 | ||
7f594642 | 833 | vcell = intern_obarray_soft (scm_string_to_symbol (s), o, softness); |
7888309b | 834 | if (scm_is_false (vcell)) |
cc5c1b66 MV |
835 | return vcell; |
836 | answer = SCM_CAR (vcell); | |
837 | return answer; | |
838 | } | |
839 | #undef FUNC_NAME | |
840 | ||
841 | SCM_DEFINE (scm_intern_symbol, "intern-symbol", 2, 0, 0, | |
842 | (SCM o, SCM s), | |
843 | "Add a new symbol to @var{obarray} with name @var{string}, bound to an\n" | |
844 | "unspecified initial value. The symbol table is not modified if a symbol\n" | |
845 | "with this name is already present.") | |
846 | #define FUNC_NAME s_scm_intern_symbol | |
847 | { | |
848 | size_t hval; | |
849 | SCM_VALIDATE_SYMBOL (2,s); | |
7888309b | 850 | if (scm_is_false (o)) |
cc5c1b66 MV |
851 | return SCM_UNSPECIFIED; |
852 | ||
853 | scm_c_issue_deprecation_warning ("`intern-symbol' is deprecated. " | |
854 | "Use hashtables instead."); | |
855 | ||
856 | SCM_VALIDATE_VECTOR (1,o); | |
3ee86942 | 857 | hval = scm_i_symbol_hash (s) % SCM_VECTOR_LENGTH (o); |
cc5c1b66 | 858 | /* If the symbol is already interned, simply return. */ |
9de87eea | 859 | SCM_CRITICAL_SECTION_START; |
cc5c1b66 MV |
860 | { |
861 | SCM lsym; | |
862 | SCM sym; | |
863 | for (lsym = SCM_VECTOR_REF (o, hval); | |
864 | SCM_NIMP (lsym); | |
865 | lsym = SCM_CDR (lsym)) | |
866 | { | |
867 | sym = SCM_CAR (lsym); | |
bc36d050 | 868 | if (scm_is_eq (SCM_CAR (sym), s)) |
cc5c1b66 | 869 | { |
9de87eea | 870 | SCM_CRITICAL_SECTION_END; |
cc5c1b66 MV |
871 | return SCM_UNSPECIFIED; |
872 | } | |
873 | } | |
874 | SCM_VECTOR_SET (o, hval, | |
875 | scm_acons (s, SCM_UNDEFINED, | |
876 | SCM_VECTOR_REF (o, hval))); | |
877 | } | |
9de87eea | 878 | SCM_CRITICAL_SECTION_END; |
cc5c1b66 MV |
879 | return SCM_UNSPECIFIED; |
880 | } | |
881 | #undef FUNC_NAME | |
882 | ||
883 | SCM_DEFINE (scm_unintern_symbol, "unintern-symbol", 2, 0, 0, | |
884 | (SCM o, SCM s), | |
885 | "Remove the symbol with name @var{string} from @var{obarray}. This\n" | |
886 | "function returns @code{#t} if the symbol was present and @code{#f}\n" | |
887 | "otherwise.") | |
888 | #define FUNC_NAME s_scm_unintern_symbol | |
889 | { | |
890 | size_t hval; | |
891 | ||
892 | scm_c_issue_deprecation_warning ("`unintern-symbol' is deprecated. " | |
893 | "Use hashtables instead."); | |
894 | ||
895 | SCM_VALIDATE_SYMBOL (2,s); | |
7888309b | 896 | if (scm_is_false (o)) |
cc5c1b66 MV |
897 | return SCM_BOOL_F; |
898 | SCM_VALIDATE_VECTOR (1,o); | |
3ee86942 | 899 | hval = scm_i_symbol_hash (s) % SCM_VECTOR_LENGTH (o); |
9de87eea | 900 | SCM_CRITICAL_SECTION_START; |
cc5c1b66 MV |
901 | { |
902 | SCM lsym_follow; | |
903 | SCM lsym; | |
904 | SCM sym; | |
905 | for (lsym = SCM_VECTOR_REF (o, hval), lsym_follow = SCM_BOOL_F; | |
906 | SCM_NIMP (lsym); | |
907 | lsym_follow = lsym, lsym = SCM_CDR (lsym)) | |
908 | { | |
909 | sym = SCM_CAR (lsym); | |
bc36d050 | 910 | if (scm_is_eq (SCM_CAR (sym), s)) |
cc5c1b66 MV |
911 | { |
912 | /* Found the symbol to unintern. */ | |
7888309b | 913 | if (scm_is_false (lsym_follow)) |
cc5c1b66 MV |
914 | SCM_VECTOR_SET (o, hval, lsym); |
915 | else | |
916 | SCM_SETCDR (lsym_follow, SCM_CDR(lsym)); | |
9de87eea | 917 | SCM_CRITICAL_SECTION_END; |
cc5c1b66 MV |
918 | return SCM_BOOL_T; |
919 | } | |
920 | } | |
921 | } | |
9de87eea | 922 | SCM_CRITICAL_SECTION_END; |
cc5c1b66 MV |
923 | return SCM_BOOL_F; |
924 | } | |
925 | #undef FUNC_NAME | |
926 | ||
927 | SCM_DEFINE (scm_symbol_binding, "symbol-binding", 2, 0, 0, | |
928 | (SCM o, SCM s), | |
929 | "Look up in @var{obarray} the symbol whose name is @var{string}, and\n" | |
930 | "return the value to which it is bound. If @var{obarray} is @code{#f},\n" | |
931 | "use the global symbol table. If @var{string} is not interned in\n" | |
932 | "@var{obarray}, an error is signalled.") | |
933 | #define FUNC_NAME s_scm_symbol_binding | |
934 | { | |
935 | SCM vcell; | |
936 | ||
937 | scm_c_issue_deprecation_warning ("`symbol-binding' is deprecated. " | |
938 | "Use hashtables instead."); | |
939 | ||
940 | SCM_VALIDATE_SYMBOL (2,s); | |
7888309b | 941 | if (scm_is_false (o)) |
cc5c1b66 MV |
942 | return scm_variable_ref (scm_lookup (s)); |
943 | SCM_VALIDATE_VECTOR (1,o); | |
944 | vcell = scm_sym2ovcell (s, o); | |
945 | return SCM_CDR(vcell); | |
946 | } | |
947 | #undef FUNC_NAME | |
948 | ||
949 | #if 0 | |
950 | SCM_DEFINE (scm_symbol_interned_p, "symbol-interned?", 2, 0, 0, | |
951 | (SCM o, SCM s), | |
952 | "Return @code{#t} if @var{obarray} contains a symbol with name\n" | |
953 | "@var{string}, and @code{#f} otherwise.") | |
954 | #define FUNC_NAME s_scm_symbol_interned_p | |
955 | { | |
956 | SCM vcell; | |
957 | ||
958 | scm_c_issue_deprecation_warning ("`symbol-interned?' is deprecated. " | |
959 | "Use hashtables instead."); | |
960 | ||
961 | SCM_VALIDATE_SYMBOL (2,s); | |
7888309b | 962 | if (scm_is_false (o)) |
cc5c1b66 MV |
963 | { |
964 | SCM var = scm_sym2var (s, SCM_BOOL_F, SCM_BOOL_F); | |
965 | if (var != SCM_BOOL_F) | |
966 | return SCM_BOOL_T; | |
967 | return SCM_BOOL_F; | |
968 | } | |
969 | SCM_VALIDATE_VECTOR (1,o); | |
970 | vcell = scm_sym2ovcell_soft (s, o); | |
971 | return (SCM_NIMP(vcell) | |
972 | ? SCM_BOOL_T | |
973 | : SCM_BOOL_F); | |
974 | } | |
975 | #undef FUNC_NAME | |
976 | #endif | |
977 | ||
978 | SCM_DEFINE (scm_symbol_bound_p, "symbol-bound?", 2, 0, 0, | |
979 | (SCM o, SCM s), | |
980 | "Return @code{#t} if @var{obarray} contains a symbol with name\n" | |
981 | "@var{string} bound to a defined value. This differs from\n" | |
982 | "@var{symbol-interned?} in that the mere mention of a symbol\n" | |
983 | "usually causes it to be interned; @code{symbol-bound?}\n" | |
984 | "determines whether a symbol has been given any meaningful\n" | |
985 | "value.") | |
986 | #define FUNC_NAME s_scm_symbol_bound_p | |
987 | { | |
988 | SCM vcell; | |
989 | ||
990 | scm_c_issue_deprecation_warning ("`symbol-bound?' is deprecated. " | |
991 | "Use hashtables instead."); | |
992 | ||
993 | SCM_VALIDATE_SYMBOL (2,s); | |
7888309b | 994 | if (scm_is_false (o)) |
cc5c1b66 MV |
995 | { |
996 | SCM var = scm_sym2var (s, SCM_BOOL_F, SCM_BOOL_F); | |
997 | if (SCM_VARIABLEP(var) && !SCM_UNBNDP(SCM_VARIABLE_REF(var))) | |
998 | return SCM_BOOL_T; | |
999 | return SCM_BOOL_F; | |
1000 | } | |
1001 | SCM_VALIDATE_VECTOR (1,o); | |
1002 | vcell = scm_sym2ovcell_soft (s, o); | |
7888309b | 1003 | return scm_from_bool (SCM_NIMP (vcell) && !SCM_UNBNDP (SCM_CDR (vcell))); |
cc5c1b66 MV |
1004 | } |
1005 | #undef FUNC_NAME | |
1006 | ||
1007 | ||
1008 | SCM_DEFINE (scm_symbol_set_x, "symbol-set!", 3, 0, 0, | |
1009 | (SCM o, SCM s, SCM v), | |
1010 | "Find the symbol in @var{obarray} whose name is @var{string}, and rebind\n" | |
1011 | "it to @var{value}. An error is signalled if @var{string} is not present\n" | |
1012 | "in @var{obarray}.") | |
1013 | #define FUNC_NAME s_scm_symbol_set_x | |
1014 | { | |
1015 | SCM vcell; | |
1016 | ||
1017 | scm_c_issue_deprecation_warning ("`symbol-set!' is deprecated. " | |
1018 | "Use the module system instead."); | |
1019 | ||
1020 | SCM_VALIDATE_SYMBOL (2,s); | |
7888309b | 1021 | if (scm_is_false (o)) |
cc5c1b66 MV |
1022 | { |
1023 | scm_define (s, v); | |
1024 | return SCM_UNSPECIFIED; | |
1025 | } | |
1026 | SCM_VALIDATE_VECTOR (1,o); | |
1027 | vcell = scm_sym2ovcell (s, o); | |
1028 | SCM_SETCDR (vcell, v); | |
1029 | return SCM_UNSPECIFIED; | |
1030 | } | |
1031 | #undef FUNC_NAME | |
1032 | ||
1033 | #define MAX_PREFIX_LENGTH 30 | |
1034 | ||
1035 | static int gentemp_counter; | |
1036 | ||
1037 | SCM_DEFINE (scm_gentemp, "gentemp", 0, 2, 0, | |
1038 | (SCM prefix, SCM obarray), | |
1039 | "Create a new symbol with a name unique in an obarray.\n" | |
1040 | "The name is constructed from an optional string @var{prefix}\n" | |
1041 | "and a counter value. The default prefix is @code{t}. The\n" | |
1042 | "@var{obarray} is specified as a second optional argument.\n" | |
1043 | "Default is the system obarray where all normal symbols are\n" | |
1044 | "interned. The counter is increased by 1 at each\n" | |
1045 | "call. There is no provision for resetting the counter.") | |
1046 | #define FUNC_NAME s_scm_gentemp | |
1047 | { | |
1048 | char buf[MAX_PREFIX_LENGTH + SCM_INTBUFLEN]; | |
1049 | char *name = buf; | |
806f1ded MG |
1050 | int n_digits; |
1051 | size_t len; | |
cc5c1b66 MV |
1052 | |
1053 | scm_c_issue_deprecation_warning ("`gentemp' is deprecated. " | |
1054 | "Use `gensym' instead."); | |
1055 | ||
1056 | if (SCM_UNBNDP (prefix)) | |
1057 | { | |
1058 | name[0] = 't'; | |
1059 | len = 1; | |
1060 | } | |
1061 | else | |
1062 | { | |
1063 | SCM_VALIDATE_STRING (1, prefix); | |
3ee86942 | 1064 | len = scm_i_string_length (prefix); |
806f1ded | 1065 | name = scm_to_locale_stringn (prefix, &len); |
7f594642 | 1066 | name = scm_realloc (name, len + SCM_INTBUFLEN); |
cc5c1b66 MV |
1067 | } |
1068 | ||
1069 | if (SCM_UNBNDP (obarray)) | |
1070 | return scm_gensym (prefix); | |
1071 | else | |
4057a3e0 | 1072 | SCM_ASSERT ((scm_is_vector (obarray) || SCM_I_WVECTP (obarray)), |
cc5c1b66 MV |
1073 | obarray, |
1074 | SCM_ARG2, | |
1075 | FUNC_NAME); | |
1076 | do | |
1077 | n_digits = scm_iint2str (gentemp_counter++, 10, &name[len]); | |
7888309b | 1078 | while (scm_is_true (scm_intern_obarray_soft (name, |
cc5c1b66 MV |
1079 | len + n_digits, |
1080 | obarray, | |
1081 | 1))); | |
1082 | { | |
1083 | SCM vcell = scm_intern_obarray_soft (name, | |
1084 | len + n_digits, | |
1085 | obarray, | |
1086 | 0); | |
1087 | if (name != buf) | |
7f594642 | 1088 | free (name); |
cc5c1b66 MV |
1089 | return SCM_CAR (vcell); |
1090 | } | |
1091 | } | |
1092 | #undef FUNC_NAME | |
1093 | ||
7888309b | 1094 | SCM |
fe78c51a | 1095 | scm_i_makinum (scm_t_signed_bits val) |
7888309b MV |
1096 | { |
1097 | scm_c_issue_deprecation_warning | |
1098 | ("SCM_MAKINUM is deprecated. Use scm_from_int or similar instead."); | |
3aa13a05 MV |
1099 | return SCM_I_MAKINUM (val); |
1100 | } | |
1101 | ||
1102 | int | |
fe78c51a | 1103 | scm_i_inump (SCM obj) |
3aa13a05 MV |
1104 | { |
1105 | scm_c_issue_deprecation_warning | |
1106 | ("SCM_INUMP is deprecated. Use scm_is_integer or similar instead."); | |
1107 | return SCM_I_INUMP (obj); | |
1108 | } | |
1109 | ||
1110 | scm_t_signed_bits | |
fe78c51a | 1111 | scm_i_inum (SCM obj) |
3aa13a05 MV |
1112 | { |
1113 | scm_c_issue_deprecation_warning | |
1114 | ("SCM_INUM is deprecated. Use scm_to_int or similar instead."); | |
1115 | return scm_to_intmax (obj); | |
7888309b | 1116 | } |
7888309b | 1117 | |
c829a427 MV |
1118 | char * |
1119 | scm_c_string2str (SCM obj, char *str, size_t *lenp) | |
1120 | { | |
1121 | scm_c_issue_deprecation_warning | |
1122 | ("scm_c_string2str is deprecated. Use scm_to_locale_stringbuf or similar instead."); | |
1123 | ||
1124 | if (str == NULL) | |
1125 | { | |
1126 | char *result = scm_to_locale_string (obj); | |
1127 | if (lenp) | |
3ee86942 | 1128 | *lenp = scm_i_string_length (obj); |
c829a427 MV |
1129 | return result; |
1130 | } | |
1131 | else | |
1132 | { | |
1133 | /* Pray that STR is large enough. | |
1134 | */ | |
1135 | size_t len = scm_to_locale_stringbuf (obj, str, SCM_I_SIZE_MAX); | |
1136 | str[len] = '\0'; | |
1137 | if (lenp) | |
1138 | *lenp = len; | |
1139 | return str; | |
1140 | } | |
1141 | } | |
1142 | ||
1143 | char * | |
1144 | scm_c_substring2str (SCM obj, char *str, size_t start, size_t len) | |
1145 | { | |
1146 | scm_c_issue_deprecation_warning | |
1147 | ("scm_c_substring2str is deprecated. Use scm_substring plus scm_to_locale_stringbuf instead."); | |
1148 | ||
1149 | if (start) | |
1150 | obj = scm_substring (obj, scm_from_size_t (start), SCM_UNDEFINED); | |
1151 | ||
1152 | scm_to_locale_stringbuf (obj, str, len); | |
1153 | return str; | |
1154 | } | |
1155 | ||
3ee86942 MV |
1156 | /* Converts the given Scheme symbol OBJ into a C string, containing a copy |
1157 | of OBJ's content with a trailing null byte. If LENP is non-NULL, set | |
1158 | *LENP to the string's length. | |
1159 | ||
1160 | When STR is non-NULL it receives the copy and is returned by the function, | |
1161 | otherwise new memory is allocated and the caller is responsible for | |
1162 | freeing it via free(). If out of memory, NULL is returned. | |
1163 | ||
1164 | Note that Scheme symbols may contain arbitrary data, including null | |
1165 | characters. This means that null termination is not a reliable way to | |
1166 | determine the length of the returned value. However, the function always | |
1167 | copies the complete contents of OBJ, and sets *LENP to the length of the | |
1168 | scheme symbol (if LENP is non-null). */ | |
1169 | char * | |
1170 | scm_c_symbol2str (SCM obj, char *str, size_t *lenp) | |
1171 | { | |
1172 | return scm_c_string2str (scm_symbol_to_string (obj), str, lenp); | |
1173 | } | |
1174 | ||
3101f40f MV |
1175 | double |
1176 | scm_truncate (double x) | |
1177 | { | |
1178 | scm_c_issue_deprecation_warning | |
1179 | ("scm_truncate is deprecated. Use scm_c_truncate instead."); | |
1180 | return scm_c_truncate (x); | |
1181 | } | |
1182 | ||
1183 | double | |
1184 | scm_round (double x) | |
1185 | { | |
1186 | scm_c_issue_deprecation_warning | |
1187 | ("scm_round is deprecated. Use scm_c_round instead."); | |
1188 | return scm_c_round (x); | |
1189 | } | |
1190 | ||
6fc4d012 AW |
1191 | SCM |
1192 | scm_sys_expt (SCM x, SCM y) | |
1193 | { | |
1194 | scm_c_issue_deprecation_warning | |
1195 | ("scm_sys_expt is deprecated. Use scm_expt instead."); | |
1196 | return scm_expt (x, y); | |
1197 | } | |
1198 | ||
ad79736c AW |
1199 | double |
1200 | scm_asinh (double x) | |
1201 | { | |
1202 | scm_c_issue_deprecation_warning | |
1203 | ("scm_asinh is deprecated. Use asinh instead."); | |
1204 | #if HAVE_ASINH | |
1205 | return asinh (x); | |
1206 | #else | |
1207 | return log (x + sqrt (x * x + 1)); | |
1208 | #endif | |
1209 | } | |
1210 | ||
1211 | double | |
1212 | scm_acosh (double x) | |
1213 | { | |
1214 | scm_c_issue_deprecation_warning | |
1215 | ("scm_acosh is deprecated. Use acosh instead."); | |
1216 | #if HAVE_ACOSH | |
1217 | return acosh (x); | |
1218 | #else | |
1219 | return log (x + sqrt (x * x - 1)); | |
1220 | #endif | |
1221 | } | |
1222 | ||
1223 | double | |
1224 | scm_atanh (double x) | |
1225 | { | |
1226 | scm_c_issue_deprecation_warning | |
1227 | ("scm_atanh is deprecated. Use atanh instead."); | |
1228 | #if HAVE_ATANH | |
1229 | return atanh (x); | |
1230 | #else | |
1231 | return 0.5 * log ((1 + x) / (1 - x)); | |
1232 | #endif | |
1233 | } | |
1234 | ||
1235 | SCM | |
1236 | scm_sys_atan2 (SCM z1, SCM z2) | |
1237 | { | |
1238 | scm_c_issue_deprecation_warning | |
1239 | ("scm_sys_atan2 is deprecated. Use scm_atan instead."); | |
1240 | return scm_atan (z1, z2); | |
1241 | } | |
1242 | ||
3ee86942 | 1243 | char * |
fe78c51a | 1244 | scm_i_deprecated_symbol_chars (SCM sym) |
3ee86942 MV |
1245 | { |
1246 | scm_c_issue_deprecation_warning | |
1247 | ("SCM_SYMBOL_CHARS is deprecated. Use scm_symbol_to_string."); | |
1248 | ||
ba16a103 | 1249 | return (char *)scm_i_symbol_chars (sym); |
3ee86942 MV |
1250 | } |
1251 | ||
1252 | size_t | |
fe78c51a | 1253 | scm_i_deprecated_symbol_length (SCM sym) |
3ee86942 MV |
1254 | { |
1255 | scm_c_issue_deprecation_warning | |
1256 | ("SCM_SYMBOL_LENGTH is deprecated. Use scm_symbol_to_string."); | |
ba16a103 | 1257 | return scm_i_symbol_length (sym); |
3ee86942 MV |
1258 | } |
1259 | ||
265a7997 | 1260 | int |
fe78c51a | 1261 | scm_i_keywordp (SCM obj) |
265a7997 MV |
1262 | { |
1263 | scm_c_issue_deprecation_warning | |
1264 | ("SCM_KEYWORDP is deprecated. Use scm_is_keyword instead."); | |
1265 | return scm_is_keyword (obj); | |
1266 | } | |
1267 | ||
1268 | SCM | |
fe78c51a | 1269 | scm_i_keywordsym (SCM keyword) |
265a7997 MV |
1270 | { |
1271 | scm_c_issue_deprecation_warning | |
1272 | ("SCM_KEYWORDSYM is deprecated. See scm_keyword_to_symbol instead."); | |
1273 | return scm_keyword_dash_symbol (keyword); | |
1274 | } | |
1275 | ||
354116f7 | 1276 | int |
fe78c51a | 1277 | scm_i_vectorp (SCM x) |
354116f7 MV |
1278 | { |
1279 | scm_c_issue_deprecation_warning | |
1280 | ("SCM_VECTORP is deprecated. Use scm_is_vector instead."); | |
1281 | return SCM_I_IS_VECTOR (x); | |
1282 | } | |
1283 | ||
1284 | unsigned long | |
fe78c51a | 1285 | scm_i_vector_length (SCM x) |
354116f7 MV |
1286 | { |
1287 | scm_c_issue_deprecation_warning | |
1288 | ("SCM_VECTOR_LENGTH is deprecated. Use scm_c_vector_length instead."); | |
1289 | return SCM_I_VECTOR_LENGTH (x); | |
1290 | } | |
1291 | ||
1292 | const SCM * | |
fe78c51a | 1293 | scm_i_velts (SCM x) |
354116f7 MV |
1294 | { |
1295 | scm_c_issue_deprecation_warning | |
1296 | ("SCM_VELTS is deprecated. Use scm_vector_elements instead."); | |
1297 | return SCM_I_VECTOR_ELTS (x); | |
1298 | } | |
1299 | ||
1300 | SCM * | |
fe78c51a | 1301 | scm_i_writable_velts (SCM x) |
354116f7 MV |
1302 | { |
1303 | scm_c_issue_deprecation_warning | |
1304 | ("SCM_WRITABLE_VELTS is deprecated. " | |
1305 | "Use scm_vector_writable_elements instead."); | |
1306 | return SCM_I_VECTOR_WELTS (x); | |
1307 | } | |
1308 | ||
1309 | SCM | |
fe78c51a | 1310 | scm_i_vector_ref (SCM x, size_t idx) |
354116f7 MV |
1311 | { |
1312 | scm_c_issue_deprecation_warning | |
1313 | ("SCM_VECTOR_REF is deprecated. " | |
1314 | "Use scm_c_vector_ref or scm_vector_elements instead."); | |
1315 | return scm_c_vector_ref (x, idx); | |
1316 | } | |
1317 | ||
1318 | void | |
fe78c51a | 1319 | scm_i_vector_set (SCM x, size_t idx, SCM val) |
354116f7 MV |
1320 | { |
1321 | scm_c_issue_deprecation_warning | |
1322 | ("SCM_VECTOR_SET is deprecated. " | |
1323 | "Use scm_c_vector_set_x or scm_vector_writable_elements instead."); | |
1324 | scm_c_vector_set_x (x, idx, val); | |
1325 | } | |
1326 | ||
1327 | SCM | |
1328 | scm_vector_equal_p (SCM x, SCM y) | |
1329 | { | |
1330 | scm_c_issue_deprecation_warning | |
1331 | ("scm_vector_euqal_p is deprecated. " | |
1332 | "Use scm_equal_p instead."); | |
1333 | return scm_equal_p (x, y); | |
1334 | } | |
1335 | ||
a2689737 AW |
1336 | SCM_DEFINE (scm_uniform_vector_read_x, "uniform-vector-read!", 1, 3, 0, |
1337 | (SCM uvec, SCM port_or_fd, SCM start, SCM end), | |
1338 | "Fill the elements of @var{uvec} by reading\n" | |
1339 | "raw bytes from @var{port-or-fdes}, using host byte order.\n\n" | |
1340 | "The optional arguments @var{start} (inclusive) and @var{end}\n" | |
1341 | "(exclusive) allow a specified region to be read,\n" | |
1342 | "leaving the remainder of the vector unchanged.\n\n" | |
1343 | "When @var{port-or-fdes} is a port, all specified elements\n" | |
1344 | "of @var{uvec} are attempted to be read, potentially blocking\n" | |
1345 | "while waiting formore input or end-of-file.\n" | |
1346 | "When @var{port-or-fd} is an integer, a single call to\n" | |
1347 | "read(2) is made.\n\n" | |
1348 | "An error is signalled when the last element has only\n" | |
1349 | "been partially filled before reaching end-of-file or in\n" | |
1350 | "the single call to read(2).\n\n" | |
1351 | "@code{uniform-vector-read!} returns the number of elements\n" | |
1352 | "read.\n\n" | |
1353 | "@var{port-or-fdes} may be omitted, in which case it defaults\n" | |
1354 | "to the value returned by @code{(current-input-port)}.") | |
1355 | #define FUNC_NAME s_scm_uniform_vector_read_x | |
1356 | { | |
1357 | size_t width; | |
1358 | SCM_VALIDATE_BYTEVECTOR (SCM_ARG1, uvec); | |
1f366ef7 | 1359 | |
a2689737 AW |
1360 | scm_c_issue_deprecation_warning |
1361 | ("`uniform-vector-read!' is deprecated. Use `get-bytevector-n!' from\n" | |
1362 | "`(rnrs io ports)' instead."); | |
1f366ef7 | 1363 | |
a2689737 | 1364 | width = scm_to_size_t (scm_uniform_vector_element_size (uvec)); |
1f366ef7 | 1365 | |
a2689737 AW |
1366 | return scm_get_bytevector_n_x (port_or_fd, uvec, |
1367 | scm_from_size_t (scm_to_size_t (start)*width), | |
1368 | scm_from_size_t ((scm_to_size_t (end) | |
1369 | - scm_to_size_t (start)) | |
1370 | * width)); | |
1f366ef7 | 1371 | } |
a2689737 | 1372 | #undef FUNC_NAME |
1f366ef7 | 1373 | |
a2689737 AW |
1374 | SCM_DEFINE (scm_uniform_vector_write, "uniform-vector-write", 1, 3, 0, |
1375 | (SCM uvec, SCM port_or_fd, SCM start, SCM end), | |
1376 | "Write the elements of @var{uvec} as raw bytes to\n" | |
1377 | "@var{port-or-fdes}, in the host byte order.\n\n" | |
1378 | "The optional arguments @var{start} (inclusive)\n" | |
1379 | "and @var{end} (exclusive) allow\n" | |
1380 | "a specified region to be written.\n\n" | |
1381 | "When @var{port-or-fdes} is a port, all specified elements\n" | |
1382 | "of @var{uvec} are attempted to be written, potentially blocking\n" | |
1383 | "while waiting for more room.\n" | |
1384 | "When @var{port-or-fd} is an integer, a single call to\n" | |
1385 | "write(2) is made.\n\n" | |
1386 | "An error is signalled when the last element has only\n" | |
1387 | "been partially written in the single call to write(2).\n\n" | |
1388 | "The number of objects actually written is returned.\n" | |
1389 | "@var{port-or-fdes} may be\n" | |
1390 | "omitted, in which case it defaults to the value returned by\n" | |
1391 | "@code{(current-output-port)}.") | |
1392 | #define FUNC_NAME s_scm_uniform_vector_write | |
1393 | { | |
1394 | size_t width; | |
1395 | SCM_VALIDATE_BYTEVECTOR (SCM_ARG1, uvec); | |
1396 | port_or_fd = SCM_COERCE_OUTPORT (port_or_fd); | |
1397 | ||
1398 | scm_c_issue_deprecation_warning | |
1399 | ("`uniform-vector-write' is deprecated. Use `put-bytevector' from\n" | |
1400 | "`(rnrs io ports)' instead."); | |
1401 | ||
1402 | width = scm_to_size_t (scm_uniform_vector_element_size (uvec)); | |
1403 | ||
1404 | return scm_put_bytevector (port_or_fd, uvec, | |
1405 | scm_from_size_t (scm_to_size_t (start)*width), | |
1406 | scm_from_size_t ((scm_to_size_t (end) | |
1407 | - scm_to_size_t (start)) | |
1408 | * width)); | |
1f366ef7 | 1409 | } |
a2689737 | 1410 | #undef FUNC_NAME |
1f366ef7 | 1411 | |
a2689737 AW |
1412 | static SCM |
1413 | scm_ra2contig (SCM ra, int copy) | |
1414 | { | |
1415 | SCM ret; | |
1416 | long inc = 1; | |
1417 | size_t k, len = 1; | |
1418 | for (k = SCM_I_ARRAY_NDIM (ra); k--;) | |
1419 | len *= SCM_I_ARRAY_DIMS (ra)[k].ubnd - SCM_I_ARRAY_DIMS (ra)[k].lbnd + 1; | |
1420 | k = SCM_I_ARRAY_NDIM (ra); | |
1421 | if (SCM_I_ARRAY_CONTP (ra) && ((0 == k) || (1 == SCM_I_ARRAY_DIMS (ra)[k - 1].inc))) | |
1422 | { | |
1423 | if (!scm_is_bitvector (SCM_I_ARRAY_V (ra))) | |
1424 | return ra; | |
1425 | if ((len == scm_c_bitvector_length (SCM_I_ARRAY_V (ra)) && | |
1426 | 0 == SCM_I_ARRAY_BASE (ra) % SCM_LONG_BIT && | |
1427 | 0 == len % SCM_LONG_BIT)) | |
1428 | return ra; | |
1429 | } | |
1430 | ret = scm_i_make_array (k); | |
1431 | SCM_I_ARRAY_BASE (ret) = 0; | |
1432 | while (k--) | |
1433 | { | |
1434 | SCM_I_ARRAY_DIMS (ret)[k].lbnd = SCM_I_ARRAY_DIMS (ra)[k].lbnd; | |
1435 | SCM_I_ARRAY_DIMS (ret)[k].ubnd = SCM_I_ARRAY_DIMS (ra)[k].ubnd; | |
1436 | SCM_I_ARRAY_DIMS (ret)[k].inc = inc; | |
1437 | inc *= SCM_I_ARRAY_DIMS (ra)[k].ubnd - SCM_I_ARRAY_DIMS (ra)[k].lbnd + 1; | |
1438 | } | |
1439 | SCM_I_ARRAY_V (ret) = | |
1440 | scm_make_generalized_vector (scm_array_type (ra), scm_from_size_t (inc), | |
1441 | SCM_UNDEFINED); | |
1442 | if (copy) | |
1443 | scm_array_copy_x (ra, ret); | |
1444 | return ret; | |
1445 | } | |
1446 | ||
1447 | SCM_DEFINE (scm_uniform_array_read_x, "uniform-array-read!", 1, 3, 0, | |
1448 | (SCM ura, SCM port_or_fd, SCM start, SCM end), | |
1449 | "@deffnx {Scheme Procedure} uniform-vector-read! uve [port-or-fdes] [start] [end]\n" | |
1450 | "Attempt to read all elements of @var{ura}, in lexicographic order, as\n" | |
1451 | "binary objects from @var{port-or-fdes}.\n" | |
1452 | "If an end of file is encountered,\n" | |
1453 | "the objects up to that point are put into @var{ura}\n" | |
1454 | "(starting at the beginning) and the remainder of the array is\n" | |
1455 | "unchanged.\n\n" | |
1456 | "The optional arguments @var{start} and @var{end} allow\n" | |
1457 | "a specified region of a vector (or linearized array) to be read,\n" | |
1458 | "leaving the remainder of the vector unchanged.\n\n" | |
1459 | "@code{uniform-array-read!} returns the number of objects read.\n" | |
1460 | "@var{port-or-fdes} may be omitted, in which case it defaults to the value\n" | |
1461 | "returned by @code{(current-input-port)}.") | |
1462 | #define FUNC_NAME s_scm_uniform_array_read_x | |
1463 | { | |
1464 | if (SCM_UNBNDP (port_or_fd)) | |
1465 | port_or_fd = scm_current_input_port (); | |
1466 | ||
1467 | if (scm_is_uniform_vector (ura)) | |
1468 | { | |
1469 | return scm_uniform_vector_read_x (ura, port_or_fd, start, end); | |
1470 | } | |
1471 | else if (SCM_I_ARRAYP (ura)) | |
1472 | { | |
1473 | size_t base, vlen, cstart, cend; | |
1474 | SCM cra, ans; | |
1475 | ||
1476 | cra = scm_ra2contig (ura, 0); | |
1477 | base = SCM_I_ARRAY_BASE (cra); | |
1478 | vlen = SCM_I_ARRAY_DIMS (cra)->inc * | |
1479 | (SCM_I_ARRAY_DIMS (cra)->ubnd - SCM_I_ARRAY_DIMS (cra)->lbnd + 1); | |
1480 | ||
1481 | cstart = 0; | |
1482 | cend = vlen; | |
1483 | if (!SCM_UNBNDP (start)) | |
1484 | { | |
1485 | cstart = scm_to_unsigned_integer (start, 0, vlen); | |
1486 | if (!SCM_UNBNDP (end)) | |
1487 | cend = scm_to_unsigned_integer (end, cstart, vlen); | |
1488 | } | |
1489 | ||
1490 | ans = scm_uniform_vector_read_x (SCM_I_ARRAY_V (cra), port_or_fd, | |
1491 | scm_from_size_t (base + cstart), | |
1492 | scm_from_size_t (base + cend)); | |
1493 | ||
1494 | if (!scm_is_eq (cra, ura)) | |
1495 | scm_array_copy_x (cra, ura); | |
1496 | return ans; | |
1497 | } | |
1498 | else | |
1499 | scm_wrong_type_arg_msg (NULL, 0, ura, "array"); | |
1f366ef7 | 1500 | } |
a2689737 | 1501 | #undef FUNC_NAME |
1f366ef7 | 1502 | |
a2689737 AW |
1503 | SCM_DEFINE (scm_uniform_array_write, "uniform-array-write", 1, 3, 0, |
1504 | (SCM ura, SCM port_or_fd, SCM start, SCM end), | |
1505 | "Writes all elements of @var{ura} as binary objects to\n" | |
1506 | "@var{port-or-fdes}.\n\n" | |
1507 | "The optional arguments @var{start}\n" | |
1508 | "and @var{end} allow\n" | |
1509 | "a specified region of a vector (or linearized array) to be written.\n\n" | |
1510 | "The number of objects actually written is returned.\n" | |
1511 | "@var{port-or-fdes} may be\n" | |
1512 | "omitted, in which case it defaults to the value returned by\n" | |
1513 | "@code{(current-output-port)}.") | |
1514 | #define FUNC_NAME s_scm_uniform_array_write | |
1515 | { | |
1516 | if (SCM_UNBNDP (port_or_fd)) | |
1517 | port_or_fd = scm_current_output_port (); | |
1518 | ||
1519 | if (scm_is_uniform_vector (ura)) | |
1520 | { | |
1521 | return scm_uniform_vector_write (ura, port_or_fd, start, end); | |
1522 | } | |
1523 | else if (SCM_I_ARRAYP (ura)) | |
1524 | { | |
1525 | size_t base, vlen, cstart, cend; | |
1526 | SCM cra, ans; | |
1527 | ||
1528 | cra = scm_ra2contig (ura, 1); | |
1529 | base = SCM_I_ARRAY_BASE (cra); | |
1530 | vlen = SCM_I_ARRAY_DIMS (cra)->inc * | |
1531 | (SCM_I_ARRAY_DIMS (cra)->ubnd - SCM_I_ARRAY_DIMS (cra)->lbnd + 1); | |
1532 | ||
1533 | cstart = 0; | |
1534 | cend = vlen; | |
1535 | if (!SCM_UNBNDP (start)) | |
1536 | { | |
1537 | cstart = scm_to_unsigned_integer (start, 0, vlen); | |
1538 | if (!SCM_UNBNDP (end)) | |
1539 | cend = scm_to_unsigned_integer (end, cstart, vlen); | |
1540 | } | |
1541 | ||
1542 | ans = scm_uniform_vector_write (SCM_I_ARRAY_V (cra), port_or_fd, | |
1543 | scm_from_size_t (base + cstart), | |
1544 | scm_from_size_t (base + cend)); | |
1545 | ||
1546 | return ans; | |
1547 | } | |
1548 | else | |
1549 | scm_wrong_type_arg_msg (NULL, 0, ura, "array"); | |
1f366ef7 | 1550 | } |
a2689737 | 1551 | #undef FUNC_NAME |
1f366ef7 | 1552 | |
9de87eea MV |
1553 | SCM |
1554 | scm_i_cur_inp (void) | |
1555 | { | |
1556 | scm_c_issue_deprecation_warning | |
1557 | ("scm_cur_inp is deprecated. Use scm_current_input_port instead."); | |
1558 | return scm_current_input_port (); | |
1559 | } | |
1560 | ||
1561 | SCM | |
1562 | scm_i_cur_outp (void) | |
1563 | { | |
1564 | scm_c_issue_deprecation_warning | |
1565 | ("scm_cur_outp is deprecated. Use scm_current_output_port instead."); | |
1566 | return scm_current_output_port (); | |
1567 | } | |
1568 | ||
1569 | SCM | |
1570 | scm_i_cur_errp (void) | |
1571 | { | |
1572 | scm_c_issue_deprecation_warning | |
1573 | ("scm_cur_errp is deprecated. Use scm_current_error_port instead."); | |
1574 | return scm_current_error_port (); | |
1575 | } | |
1576 | ||
1577 | SCM | |
1578 | scm_i_cur_loadp (void) | |
1579 | { | |
1580 | scm_c_issue_deprecation_warning | |
1581 | ("scm_cur_loadp is deprecated. Use scm_current_load_port instead."); | |
1582 | return scm_current_load_port (); | |
1583 | } | |
1584 | ||
1585 | SCM | |
1586 | scm_i_progargs (void) | |
1587 | { | |
1588 | scm_c_issue_deprecation_warning | |
1589 | ("scm_progargs is deprecated. Use scm_program_arguments instead."); | |
1590 | return scm_program_arguments (); | |
1591 | } | |
1592 | ||
1593 | SCM | |
1594 | scm_i_deprecated_dynwinds (void) | |
1595 | { | |
1596 | scm_c_issue_deprecation_warning | |
1597 | ("scm_dynwinds is deprecated. Do not use it."); | |
1598 | return scm_i_dynwinds (); | |
1599 | } | |
1600 | ||
9de87eea MV |
1601 | SCM_STACKITEM * |
1602 | scm_i_stack_base (void) | |
1603 | { | |
1604 | scm_c_issue_deprecation_warning | |
1605 | ("scm_stack_base is deprecated. Do not use it."); | |
1606 | return SCM_I_CURRENT_THREAD->base; | |
1607 | } | |
1608 | ||
1609 | int | |
1610 | scm_i_fluidp (SCM x) | |
1611 | { | |
1612 | scm_c_issue_deprecation_warning | |
1613 | ("SCM_FLUIDP is deprecated. Use scm_is_fluid instead."); | |
1614 | return scm_is_fluid (x); | |
1615 | } | |
1616 | ||
3452e666 LC |
1617 | \f |
1618 | /* Networking. */ | |
1619 | ||
1040b205 LC |
1620 | #ifdef HAVE_NETWORKING |
1621 | ||
1622 | SCM_DEFINE (scm_inet_aton, "inet-aton", 1, 0, 0, | |
3452e666 LC |
1623 | (SCM address), |
1624 | "Convert an IPv4 Internet address from printable string\n" | |
1625 | "(dotted decimal notation) to an integer. E.g.,\n\n" | |
1626 | "@lisp\n" | |
1627 | "(inet-aton \"127.0.0.1\") @result{} 2130706433\n" | |
1628 | "@end lisp") | |
1629 | #define FUNC_NAME s_scm_inet_aton | |
1630 | { | |
1631 | scm_c_issue_deprecation_warning | |
1632 | ("`inet-aton' is deprecated. Use `inet-pton' instead."); | |
1633 | ||
1634 | return scm_inet_pton (scm_from_int (AF_INET), address); | |
1635 | } | |
1636 | #undef FUNC_NAME | |
1637 | ||
1638 | ||
1040b205 | 1639 | SCM_DEFINE (scm_inet_ntoa, "inet-ntoa", 1, 0, 0, |
3452e666 LC |
1640 | (SCM inetid), |
1641 | "Convert an IPv4 Internet address to a printable\n" | |
1642 | "(dotted decimal notation) string. E.g.,\n\n" | |
1643 | "@lisp\n" | |
1644 | "(inet-ntoa 2130706433) @result{} \"127.0.0.1\"\n" | |
1645 | "@end lisp") | |
1646 | #define FUNC_NAME s_scm_inet_ntoa | |
1647 | { | |
1648 | scm_c_issue_deprecation_warning | |
1649 | ("`inet-ntoa' is deprecated. Use `inet-ntop' instead."); | |
1650 | ||
1651 | return scm_inet_ntop (scm_from_int (AF_INET), inetid); | |
1652 | } | |
1653 | #undef FUNC_NAME | |
1654 | ||
1040b205 | 1655 | #endif /* HAVE_NETWORKING */ |
3452e666 LC |
1656 | |
1657 | \f | |
9de87eea MV |
1658 | void |
1659 | scm_i_defer_ints_etc () | |
1660 | { | |
1661 | scm_c_issue_deprecation_warning | |
2b829bbb | 1662 | ("SCM_DEFER_INTS etc are deprecated. " |
9de87eea MV |
1663 | "Use a mutex instead if appropriate."); |
1664 | } | |
1665 | ||
b8ec9dab LC |
1666 | int |
1667 | scm_i_mask_ints (void) | |
1668 | { | |
1669 | scm_c_issue_deprecation_warning ("`scm_mask_ints' is deprecated."); | |
1670 | return (SCM_I_CURRENT_THREAD->block_asyncs != 0); | |
1671 | } | |
1672 | ||
1673 | \f | |
06c1d900 MV |
1674 | SCM |
1675 | scm_guard (SCM guardian, SCM obj, int throw_p) | |
1676 | { | |
1677 | scm_c_issue_deprecation_warning | |
1678 | ("scm_guard is deprecated. Use scm_call_1 instead."); | |
1679 | ||
1680 | return scm_call_1 (guardian, obj); | |
1681 | } | |
1682 | ||
1683 | SCM | |
1684 | scm_get_one_zombie (SCM guardian) | |
1685 | { | |
1686 | scm_c_issue_deprecation_warning | |
1687 | ("scm_guard is deprecated. Use scm_call_0 instead."); | |
1688 | ||
1689 | return scm_call_0 (guardian); | |
1690 | } | |
1691 | ||
1692 | SCM_DEFINE (scm_guardian_destroyed_p, "guardian-destroyed?", 1, 0, 0, | |
1693 | (SCM guardian), | |
1694 | "Return @code{#t} if @var{guardian} has been destroyed, otherwise @code{#f}.") | |
1695 | #define FUNC_NAME s_scm_guardian_destroyed_p | |
1696 | { | |
1697 | scm_c_issue_deprecation_warning | |
1698 | ("'guardian-destroyed?' is deprecated."); | |
1699 | return SCM_BOOL_F; | |
1700 | } | |
1701 | #undef FUNC_NAME | |
1702 | ||
1703 | SCM_DEFINE (scm_guardian_greedy_p, "guardian-greedy?", 1, 0, 0, | |
1704 | (SCM guardian), | |
1705 | "Return @code{#t} if @var{guardian} is a greedy guardian, otherwise @code{#f}.") | |
1706 | #define FUNC_NAME s_scm_guardian_greedy_p | |
1707 | { | |
1708 | scm_c_issue_deprecation_warning | |
1709 | ("'guardian-greedy?' is deprecated."); | |
1710 | return SCM_BOOL_F; | |
1711 | } | |
1712 | #undef FUNC_NAME | |
1713 | ||
1714 | SCM_DEFINE (scm_destroy_guardian_x, "destroy-guardian!", 1, 0, 0, | |
1715 | (SCM guardian), | |
1716 | "Destroys @var{guardian}, by making it impossible to put any more\n" | |
1717 | "objects in it or get any objects from it. It also unguards any\n" | |
1718 | "objects guarded by @var{guardian}.") | |
1719 | #define FUNC_NAME s_scm_destroy_guardian_x | |
1720 | { | |
1721 | scm_c_issue_deprecation_warning | |
1722 | ("'destroy-guardian!' is deprecated and ineffective."); | |
1723 | return SCM_UNSPECIFIED; | |
1724 | } | |
1725 | #undef FUNC_NAME | |
1726 | ||
760fb97d LC |
1727 | \f |
1728 | /* GC-related things. */ | |
1729 | ||
1730 | unsigned long scm_mallocated, scm_mtrigger; | |
1731 | size_t scm_max_segment_size; | |
1732 | ||
1733 | #if defined (GUILE_DEBUG) || defined (GUILE_DEBUG_FREELIST) | |
1734 | SCM | |
1735 | scm_map_free_list (void) | |
1736 | { | |
1737 | return SCM_EOL; | |
1738 | } | |
1739 | #endif | |
1740 | ||
1741 | #if defined (GUILE_DEBUG_FREELIST) | |
1742 | SCM | |
1743 | scm_gc_set_debug_check_freelist_x (SCM flag) | |
1744 | { | |
1745 | return SCM_UNSPECIFIED; | |
1746 | } | |
1747 | #endif | |
1748 | ||
1749 | \f | |
a3e92377 AW |
1750 | /* Trampolines |
1751 | * | |
1752 | * Trampolines were an intent to speed up calling the same Scheme procedure many | |
1753 | * times from C. | |
1754 | * | |
1755 | * However, this was the wrong thing to optimize; if you really know what you're | |
1756 | * calling, call its function directly, otherwise you're in Scheme-land, and we | |
1757 | * have many better tricks there (inlining, for example, which can remove the | |
1758 | * need for closures and free variables). | |
1759 | * | |
1760 | * Also, in the normal debugging case, trampolines were being computed but not | |
1761 | * used. Silliness. | |
1762 | */ | |
1763 | ||
1764 | scm_t_trampoline_0 | |
1765 | scm_trampoline_0 (SCM proc) | |
1766 | { | |
1767 | scm_c_issue_deprecation_warning | |
1768 | ("`scm_trampoline_0' is deprecated. Just use `scm_call_0' instead."); | |
1769 | return scm_call_0; | |
1770 | } | |
1771 | ||
1772 | scm_t_trampoline_1 | |
1773 | scm_trampoline_1 (SCM proc) | |
1774 | { | |
1775 | scm_c_issue_deprecation_warning | |
1776 | ("`scm_trampoline_1' is deprecated. Just use `scm_call_1' instead."); | |
1777 | return scm_call_1; | |
1778 | } | |
1779 | ||
1780 | scm_t_trampoline_2 | |
1781 | scm_trampoline_2 (SCM proc) | |
1782 | { | |
1783 | scm_c_issue_deprecation_warning | |
1784 | ("`scm_trampoline_2' is deprecated. Just use `scm_call_2' instead."); | |
1785 | return scm_call_2; | |
1786 | } | |
1787 | ||
1788 | \f | |
19e2247d MV |
1789 | void |
1790 | scm_i_init_deprecated () | |
1791 | { | |
1792 | #include "libguile/deprecated.x" | |
1793 | } | |
1794 | ||
1795 | #endif |