1 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
3 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
4 know what's supposed to happen to it.
6 * list.h (scm_list_star): deprecation expired - removed.
8 * numbers.h (scm_dblproc): deprecation expired - removed.
9 (SCM_UNEGFIXABLE): deprecation expired - removed.
10 (SCM_FLOBUFLEN): deprecation expired - removed.
11 (SCM_INEXP): deprecation expired - removed.
12 (SCM_CPLXP): deprecation expired - removed.
13 (SCM_REAL): deprecation expired - removed.
14 (SCM_IMAG): deprecation expired - removed.
15 (SCM_REALPART): deprecation expired - removed.
16 (scm_makdbl): deprecation expired - removed.
17 (SCM_SINGP): deprecation expired - removed.
18 (SCM_NUM2DBL): deprecation expired - removed.
19 (SCM_NO_BIGDIG): deprecation expired - removed.
21 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
22 (scm_tc_dblr): deprecation expired - removed.
23 (scm_tc_dblc): deprecation expired - removed.
24 (scm_tc16_flo): deprecation expired - removed.
25 (scm_tc_flo): deprecation expired - removed.
27 * tag.h (scm_tag): deprecation expired - removed.
29 * tag.c: (scm_tag): deprecation expired - removed.
31 * ioext.c: (scm_fseek): deprecation expired - removed.
33 * ioext.h (scm_fseek): deprecation expired - removed.
35 * gh_data.c (gh_int2scmb): deprecation expired - removed.
37 * gh.h (gh_int2scmb): deprecation expired - removed.
39 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
41 * stacks.c (scm_make_stack): Fix typo in docstring.
43 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
45 * error.c (scm_sysmissing): deprecation expired - removed.
47 * error.h (scm_sysmissing): deprecation expired - removed.
50 (scm_init_gc): gc-thunk deprecation expired - removed.
51 (scm_gc_vcell): deprecation expired - removed.
52 (gc_async_thunk): scm_gc_vcell related code removed.
54 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
57 (SCM_NSTRINGP): deprecation expired - removed.
58 (SCM_NRWSTRINGP): deprecation expired - removed.
60 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
63 (SCM_ICHRP): deprecation expired - removed.
64 (SCM_ICHR): deprecation expired - removed.
65 (SCM_MAKICHR): deprecation expired - removed.
68 (SCM_INPORTP): deprecation expired - removed.
69 (SCM_OUTPORTP): deprecation expired - removed.
71 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
73 * modules.c (scm_module_type): New.
74 (scm_post_boot_init_modules): Initialize from Scheme value.
75 (the_module, scm_current_module, scm_init_modules): the_module is
77 (scm_current_module): Export to Scheme.
78 (scm_set_current_module): Do not call out to Scheme, do all the
79 work in C. Export procedure to Scheme. Only accept modules, `#f'
80 is no longer valid as the current module. Only set
81 scm_top_level_lookup_closure_var and scm_system_transformer when
82 they are not deprecated.
83 (scm_module_transformer, scm_current_module_transformer): New.
85 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
86 scm_current_module_transformer, scm_module_transformer): New.
88 * gh_data.c: Removed FIXME comment about gh_lookup returning
89 SCM_UNDEFINED. That's the right thing to do.
91 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
92 into the conditionally compiled sections.
93 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
94 scm_current_module_transformer instead of scm_system_transformer.
95 * init.c (start_stack): Move initialization of
96 scm_system_transformer to the deprecated section.
98 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
100 * throw.c (scm_throw): Correct docstring.
102 2001-04-22 Gary Houston <ghouston@arglist.com>
104 * socket.c: attempted to improve the docstrings slightly.
106 * net_db.c: remove bogus "close" declaration.
107 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
108 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
110 * net_db.h: declarations moved too.
112 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
114 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
115 (VALIDATE_INET6): new macro.
116 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
117 inet-pton and inet-ntop.
118 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
119 (scm_addr_vector): use ipv6_net_to_num.
121 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
123 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
124 smob number explicitly. Use SCM_TC2SMOBNUM instead.
126 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
127 when compiled in debug mode.
129 (scm_gc_sweep): Only call smob's free function if it is defined.
131 * print.c (scm_iprin1): No need to check for validity of smob
132 type or existence of print function.
134 * smob.[ch] (scm_smobs): Made into a fixed size global array.
135 Resizing will not work well with preemptive threading.
137 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
139 (scm_make_smob_type): Extracted initialization of smob
140 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
141 of the critical section.
143 (scm_smob_prehistory): Initialize all smob descriptors. By
144 default, don't assign a smob free function: Most smob types don't
147 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
149 2001-04-21 Gary Houston <ghouston@arglist.com>
151 * socket.c (FLIP_NET_HOST_128): new macro.
152 (scm_fill_sockaddr): use new macro.
153 (scm_addr_vector): completed IPv6 address support. added const
154 to the address parameter.
156 2001-04-20 Gary Houston <ghouston@arglist.com>
158 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
159 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
161 (scm_addr_vector): use a switch instead of multiple if statements.
162 Add support for IPv6 (incomplete) .
163 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
165 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
167 * struct.c (scm_free_structs): Only pairs may be accessed with
170 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
172 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
174 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
175 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
176 parentheses in order to get the correct associativity.
178 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
180 * unif.c (scm_array_to_list): Added missing handling of arrays of
181 bytes. Thanks to Masao Uebayashi for the bug report.
183 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
185 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
188 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
190 * procs.h (SCM_CLOSURE_FORMALS): New macro.
192 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
193 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
194 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
197 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
198 (scm_i_procedure_arity): Prefer stronger predicates like
199 SCM_NULLP or SCM_FALSEP over SCM_IMP.
201 * macros.c (macro_print): Extracted macro printing code from
202 print.c and simplified it.
204 (scm_macro_type): Use SCM_MACRO_TYPE;
206 (scm_init_macros): Use macro_print for printing macros.
208 * print.c (scm_print_opts): Improved option documentation.
210 (scm_iprin1): Extracted printing of macros to macros.c.
211 Simplified printing of ordinary closures.
213 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
214 Martin Grabmueller for the bug report.
216 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
218 This patch eliminates some further applications of SCM_C[AD]R to
221 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
222 never been applied to real pairs.
224 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
226 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
228 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
229 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
230 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
232 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
235 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
236 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
238 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
239 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
242 2001-04-17 Gary Houston <ghouston@arglist.com>
244 * some initial support for IPv6:
246 * socket.c (scm_fill_sockaddr): improve the argument validation.
247 don't allocate memory until all args are checked. instead of
248 unconditional memset of soka, try setting sin_len to 0 if
249 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
250 (scm_socket, scm_connect): extend docstrings for IPv6.
251 (scm_init_socket): intern AF_INET6 and PF_INET6.
253 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
255 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
256 matches SCM_DEFER_INTS at the beginning of the function.
258 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
260 * gc.c (scm_igc): Unconditionally call
261 SCM_CRITICAL_SECTION_START/END.
263 * fluids.c (next_fluid_num): Unconditionally call
264 SCM_CRITICAL_SECTION_START/END.
265 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
267 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
268 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
271 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
272 Defined as nothing for the case of !defined(USE_THREADS).
273 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
275 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
276 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
278 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
279 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
280 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
281 SCM_CRITICAL_SECTION_START/END.
282 (SCM_REALLOW_INTS: Bug fix. Don't call
283 SCM_THREAD_SWITCHING_CODE.
284 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
285 SCM_THREAD_SWITCHING_CODE directly.
286 (SCM_ENTER_A_SECTION): Unconditionally use
287 SCM_CRITICAL_SECTION_START/END. (was:
288 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
290 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
292 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
293 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
294 allowed to explicitly set this macro via the CFLAGS variable
297 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
298 (SCM_THREAD_CRITICAL_SECTION_START,
299 SCM_THREAD_CRITICAL_SECTION_END): Renamed
300 SCM_THREAD_CRITICAL_SECTION_START/END to
301 SCM_CRITICAL_SECTION_START/END.
303 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
305 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
308 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
309 (MISSING_BZERO_DECL): Remove the declaration.
311 Thanks to NIIBE Yutaka.
313 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
315 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
316 goops module should be registered in order to work for an
317 application which uses libguile statically linked.)
319 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
321 * numbers.[ch] (scm_num2long, scm_num2long_long,
322 scm_num2ulong_long, scm_num2ulong): Argument position is an
325 * environments.c (eval_environment_folder,
326 import_environment_folder), gh_data.c (gh_scm2longs,
327 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
328 for integers and pointers, respectively.
330 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
331 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
332 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
333 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
335 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
336 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
337 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
338 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
339 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
340 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
342 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
344 * strings.c (scm_read_only_string_p): Update docstring to reflect
345 current (non-)usage of "read only" strings.
346 (scm_make_shared_substring): Clarify docstring by changing
347 "semantics" to "arguments".
349 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
351 * hooks.c (scm_make_hook, scm_make_hook_with_name),
352 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
355 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
357 The following changes make the documentation more consistent.
359 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
360 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
361 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
362 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
365 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
366 (scm_array_dimensions, scm_make_shared_array),
367 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
368 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
369 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
370 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
371 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
372 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
373 macros.c (scm_makmmacro), list.c (scm_append), environments.c
374 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
375 @example ... @end example to @lisp ... @end lisp.
377 * weaks.c (scm_weak_vector): Corrected docstring.
379 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
380 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
381 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
382 (scm_hashx_set_x, scm_hashx_get_handle),
383 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
384 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
385 vectors.c (scm_vector_fill_x), strings.c
386 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
387 objprop.c (scm_set_object_properties_x):
388 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
389 strports.c (scm_call_with_input_string), ports.c
390 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
391 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
392 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
393 (scm_make_weak_vector,scm_weak_vector_p),
394 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
395 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
396 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
397 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
398 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
399 Made parameter names match documentation by renaming parameters
400 and/or fixing docstrings.
402 * numbers.c (scm_ash): Corrected Texinfo markup.
404 * strop.c (scm_string_index, scm_string_rindex),
405 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
407 * vports.c (scm_make_soft_port), unif.c
408 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
409 (scm_dimensions_to_uniform_array, scm_transpose_array),
410 (scm_array_in_bounds_p, scm_uniform_vector_ref),
411 (scm_bit_count, scm_bit_position, scm_bit_count_star),
412 (scm_array_to_list, scm_list_to_uniform_array),
413 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
414 (scm_open_input_string, scm_open_output_string),
415 (scm_get_output_string), strop.c (scm_string_copy),
416 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
417 (scm_get_internal_real_time, scm_times),
418 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
419 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
420 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
421 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
422 simpos.c (scm_system), random.c (scm_random_uniform),
423 (scm_random_normal, scm_random_exp), ramap.c
424 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
425 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
426 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
427 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
428 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
429 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
430 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
431 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
432 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
433 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
434 (scm_logand, scm_logior, scm_logxor, scm_lognot),
435 (scm_integer_expt, scm_bit_extract, scm_logcount),
436 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
437 net_db.c (scm_inet_netof, scm_lnaof), modules.c
438 (scm_interaction_environment), macros.c (scm_makacro),
439 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
440 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
441 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
442 (scm_fluid_ref), filesys.c (scm_open_fdes),
443 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
444 Docstring correction: `Returns' -> `Return'
446 * gc.c (scm_set_debug_cell_accesses_x):
447 (s_scm_gc_set_debug_check_freelist_x):
448 * fluids.c (scm_fluid_p): Added texinfo markup.
450 * error.c (scm_strerror): Made docstring more precise.
452 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
453 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
454 (scm_symbol_p, scm_symbol_to_string), strorder.c
455 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
456 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
457 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
458 (scm_string_ci_geq_p), strop.c (scm_string_copy),
459 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
461 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
463 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
464 mode, as suggested by Michael Livshin.
466 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
468 * backtrace.c (display_backtrace_body): since the `print_state'
469 variable is not used (instead its data field is used directly as
470 `pstate'), protect it from the hungry compiler optimizations.
471 thanks to Bill Schottstaedt for the report.
473 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
475 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
476 It is only defined and used if guile is compiled with
477 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
478 let cells with a free_cell type tag be visible outside of the
479 garbage collector when in debug mode.
481 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
483 (scm_assert_cell_valid): Use a local static variable to avoid
486 (MARK): Only check for rogue cell pointers in debug mode. Use
487 scm_cellp for this purpose and place all checks for rogue pointers
488 into that function. Further, since due to conservative scanning
489 we may encounter free cells during marking, don't use the standard
490 cell type accessor macro to determine the cell type.
492 (scm_cellp): Check if the cell pointer actually points into a
495 (scm_init_gc): Initalize scm_tc16_allocated.
497 * gc.h (GCH): Renamed to SCM_GC_H.
499 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
500 might be unnecessary, but I feel better this way :-)
502 (SCM_GC_CELL_TYPE): New macro.
504 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
505 in guile, and it is unlikely that they will be applied to real
508 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
510 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
511 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
513 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
514 make sure that in debug mode no free cell will ever be visible
515 outside of the garbage collector.
517 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
519 * async.c (scm_asyncs_pending): Don't use != to compare SCM
522 * async.c (scm_system_async), variable.c (scm_make_variable,
523 scm_make_undefined_variable): Use scm_cons to create a pair.
525 * debug.c (scm_reverse_lookup): Perform proper type checking.
526 Remove suspicious use of SCM_SLOPPY_CONSP.
528 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
529 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
530 the corresponding optimization.
532 * eval.c (iqq): Use proper type check.
534 (scm_m_expand_body): Remove redundant type checks.
536 (promise_print): Don't access promise cells as pairs.
538 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
539 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
540 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
541 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
542 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
544 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
545 (scm_iprin1): Use new macro predicate and accessors.
547 * eval.h (scm_tc16_macro): Removed declaration. It is declared
550 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
551 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
552 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
553 SCM_VARIABLE_H. Even the macros that are used to inhibit
554 including a header file twice should be in the SCM_ namespace.
556 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
557 properties.c (scm_primitive_property_ref,
558 scm_primitive_property_del_x): Prefer stronger predicates like
559 SCM_NULLP or SCM_FALSEP over SCM_IMP.
561 * gc.c (MARK): Use proper macros to access procedure-with-setter
562 cell elements and closure cell elements.
564 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
565 access free cells as pairs.
567 (scm_unprotect_object): scm_hashq_get_handle returns #f if
568 no hashtab entry is found.
570 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
571 SCM_CLR_PORT_OPEN_FLAG.
573 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
574 use SCM_SET_C[AD]R for uninitialized cells.
576 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
577 If the hashtable has no slots, return #f instead of '(). This
578 unifies the return value with most assoc-functions.
580 (scm_hash_fn_ref): Use proper type check.
582 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
583 Removed references to non-existing functions from documentation.
585 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
586 access keyword cell elements.
588 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
591 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
593 * print.c (scm_iprlist): Added comment. Improved loop
596 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
599 * smob.c (scm_markcdr): Don't access smob cells as pairs.
601 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
603 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
606 * variable.c (variable_print, variable_equalp, scm_variable_ref,
607 scm_variable_set_x): Use proper macros to access variable cell
610 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
612 * variable.h (SCM_VARVCELL): Don't access variable cells as
615 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
616 added FIXME comment, removed register specifier.
618 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
620 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
621 * init.c (scm_init_guile_1): Don't init goopscore module.
623 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
625 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
627 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
629 * strop.c (scm_string_to_list): Fixed docstring markup.
630 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
631 (scm_string_downcase, scm_string_capitalize_x),
632 (scm_string_capitalize): Rewrote and corrected docstrings.
633 (scm_string_ci_to_symbol): Made docstring more explicit.
635 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
637 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
639 (scm_call_with_values): Removed.
640 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
641 so that it can be exported.
642 (scm_call_with_values): Removed.
644 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
645 * eval.c: Include "libguile/values.h"
646 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
648 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
649 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
650 New delcarations to support above change.
652 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
653 errors with last change.
655 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
657 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
658 scm_i_eval): Moved the application of the system transformer from
659 scm_i_eval to scm_primitive_eval.
661 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
663 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
665 * strop.c (scm_string_index): Fix docstring line break
668 * list.c (scm_cons_star): Fix docstring typo.
670 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
672 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
673 (big2str), ports.c (scm_drain_input), read.c (scm_read,
674 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
675 scm_make_string, scm_string_append), strports.c (st_resize_port,
676 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
677 scm_makstr with calls to scm_allocate_string.
679 * strings.[ch] (scm_allocate_string): New function.
681 * strings.[ch] (scm_makstr): Deprecated.
683 2001-03-18 Gary Houston <ghouston@arglist.com>
685 * posix.c (scm_tmpnam): check that return value from tmpnam is not
686 NULL. rewrote the docstring.
687 (scm_mkstemp): new procedure implementing "mkstemp!".
688 * posix.h: declare scm_mkstemp.
690 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
691 normally it would be found in netdb.h.
693 2001-03-17 Gary Houston <ghouston@arglist.com>
695 * sort.c (scm_sort): move sortvec variable to avoid a compiler
696 warning when HAVE_ARRAYS is not defined. move len too.
698 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
699 (EXTRA_DOT_X_FILES): let configure set the value.
700 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
702 * gc.c (scm_must_malloc): changed the comment explaining when
703 scm_must variants of malloc/free etc., should be used, based on
704 explanation from Dirk Herrmann.
705 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
706 string with procedure name. use scm_must_malloc instead of malloc.
707 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
709 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
710 scm_ungetc): use scm_must variants of malloc/realloc/free.
711 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
713 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
715 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
716 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
717 scm_wrong_type_arg instead.
719 (SCM_WNA): Deprecated.
721 * error.[ch] (scm_wta): Deprecated.
723 * numbers.c (s_i_log): Minor comment fix.
725 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
726 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
727 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
728 wrong-num-args or misc errors.
730 * unif.c (scm_make_shared_array, scm_transpose_array,
731 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
732 Validate the rest argument (note: this is only done when guile is
733 built with SCM_DEBUG_REST_ARGUMENT=1)
735 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
736 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
738 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
739 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
741 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
743 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
744 instead of scm_wrong_num_args.
746 * coop-threads.c: Don't include libguile/strings.h. (Was only
747 needed for former implementation of SCM_WRONG_NUM_ARGS.)
749 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
750 wrong-num-args errors.
752 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
754 * error.[ch] (scm_error_num_args_subr): New function.
756 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
758 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
759 (scm_length, scm_append, scm_reverse, scm_list_ref),
760 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
761 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
762 (scm_delete1_x), gc.c (scm_map_free_list),
763 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
764 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
765 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
766 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
767 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
768 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
769 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
771 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
772 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
773 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
774 symbols.c (scm_symbol_interned_p), numbers.c
775 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
778 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
780 * snarf.h (SCM_CONST_LONG): Deprecated.
781 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
783 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
785 * numbers.c (scm_num2ulong): Check that a bignum is positive
786 before looking at the magnitude. Correctly check for overflow
788 (scm_num2long_long): Likewise.
789 (scm_num2ulong_long): New.
790 (ULONG_LONG_MAX): Define if not already defined.
791 * numbers.h: (scm_num2ulong_long): New prototype.
793 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
795 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
797 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
798 (SCM_OPOUTSTRPORTP): New predicate macros.
799 (scm_open_input_string, scm_open_output_string),
800 (scm_get_output_string): New prototypes.
802 * strports.c (scm_open_input_string, scm_open_output_string),
803 (scm_get_output_string): New procedures (SRFI-6 compliant).
804 Made scm_tc16_strport non-static.
806 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
808 * macros.h (SCM_ASSYNT): Removed unused object argument from
811 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
812 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
813 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
814 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
815 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
816 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
817 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
818 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
819 scm_m_atdispatch): Removed unused object argument from call to
822 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
824 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
825 const int* to reflect that the input array of integers remains
826 unchanged. Thanks to Brett Viren for the hint.
828 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
830 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
831 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
833 (gh_scm2newstr, gh_symbol2newstr): Change call to
834 scm_must_malloc() to malloc(), because user-free()able memory is
837 * gc.c: Added declaration of `scm_debug_check_freelist'.
839 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
841 * ports.c (scm_port_mode): Changed `mode' array size to 4.
843 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
845 * strports.c (scm_object_to_string): New procedure.
846 (scm_strprint_obj): Deprecated.
847 * strports.h: Reflect the changes.
849 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
851 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
853 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
854 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
855 SCM_ASSYNT to check for correct argument types. Either use some
856 SCM_VALIDATE_* macro or an explicit test.
858 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
861 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
862 instead of calling scm_wta.
864 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
866 * load.c (scm_primitive_load, scm_primitive_load_path),
867 (scm_sys_search_load_path): Corrected docstrings (file ->
870 * eval.c (scm_force): Added texinfo markup to docstring.
871 (scm_promise_p): Renamed parameter to `obj' to match docstring.
873 * debug-malloc.c: Reinserted #include <stdio.h>.
875 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
877 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
879 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
880 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
881 Use SCM_LISTn instead of scm_listify.
883 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
885 * _scm.h: Removed #include <errno.h>.
887 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
888 errno variable (can be a macro on some systems, for example when
889 using linux libc with threads).
891 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
892 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
893 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
894 #include <errno.h> in these 20 out of 100 files.
896 2001-03-10 Gary Houston <ghouston@arglist.com>
898 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
901 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
903 * coop.c: Inserted #include <stdio.h>.
905 * iselect.c: Reinserted #include <stdio.h>.
907 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
909 * posix.c: Replaced `#define' of __USE_XOPEN right before
910 including unistd.h with a define of _GNU_SOURCE at the very top of
913 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
915 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
916 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
917 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
918 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
919 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
920 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
921 print.c, procprop.c, procs.c, properties.c, ramap.c,
922 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
923 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
924 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
925 Remove #include <stdio.h>
926 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
928 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
930 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
932 * posix.c (scm_gethostname): Set initial name length to 256 for
935 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
937 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
938 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
939 (scm_sethostname, scm_gethostname): New prototypes.
941 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
942 <sys/file.h>, if present.
943 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
944 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
945 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
946 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
947 (scm_sethostname, scm_gethostname): New procedures.
949 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
951 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
952 not optional (ii) "recommend" spelling correction.
954 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
956 * ramap.c (racp): Removed optimization which caused array copying
957 to fail if the two arrays shared storage. Re-inserted the IVDEP
958 macros removed in the change of 2000-03-09. (Don't really have a
959 complete grasp of what they are for, but they seem to be necessary
960 on Crays. This needs testing!) Thanks to Miroslav Silovic.
962 * hash.c (scm_string_hash): Don't downcase characters.
964 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
966 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
967 size from 277 --> 1009.
969 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
972 * coop-threads.c: Fixed change of 2001-03-06.
974 * validate.h: Code formatting.
976 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
978 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
979 (*.doc): Add dependency on guile-snarf.awk.in.
981 * guile-snarf.awk.in: Neglect spaces at the end of
982 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
983 middle of docstrings. (To avoid the problem with gcc-2.96.)
985 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
987 * coop-threads.c (scm_call_with_new_thread), load.c
988 (scm_primitive_load, scm_sys_search_load_path), random.c
989 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
990 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
991 (potentially) issue a scm-misc-error or wrong-num-args error
994 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
995 about the expected type with the wrong-type-arg error message.
997 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
998 a C level bug that can't be fixed from scheme anyway.
1000 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1002 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
1003 Duplicate bindings are OK in a let* since a let* is semantically
1004 equivalent to a nested set of let:s.
1006 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1008 * print.c (scm_print_options): Fixed texinfo in docstring.
1010 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
1011 the underlying functions getservent, getprotoent or getnetent
1012 return NULL instead of signalling an error.
1014 2001-03-04 Gary Houston <ghouston@arglist.com>
1016 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
1017 taking an unexpectedly large filename for an AF_UNIX socket from
1018 bind/connect/sendto (thanks to Martin Grabmueller).
1020 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
1021 former and adjusted the latter.
1022 (scm_socket, scm_socketpair): cosmetic changes.
1023 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
1024 size_t as socklen_t substitute. don't restrict args/return values
1025 to INUM: allow full range of int or size_t.
1026 (scm_fill_sockaddr): check arguments before allocating memory, to
1027 avoid leakage. use malloc, not scm_must_malloc.
1028 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
1029 substitute. free the sockaddr structure before throwing an error.
1030 (scm_init_add_buffer): procedure removed, together with its static
1031 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
1032 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
1033 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
1034 scm_sendto): use a local buffer instead of scm_addr_buffer.
1035 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
1037 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
1038 call to detect whether recvfrom could be bothered to set the address.
1039 (scm_init_socket): don't call scm_init_addr_buffer.
1041 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
1043 * debug.c (scm_procedure_source, scm_procedure_environment),
1044 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
1045 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
1046 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
1047 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
1048 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
1049 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
1050 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
1051 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
1052 scm_array_to_list, scm_array_prototype), validate.h
1053 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
1054 scm_misc_error or scm_wrong_type_arg instead.
1056 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
1058 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1060 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
1061 (scm_sys_tag_body): Added.
1063 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
1065 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
1066 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
1067 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
1068 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
1069 options.c (scm_options), ports.c (scm_remove_from_port_table),
1070 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
1071 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
1072 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
1073 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
1076 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1078 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
1080 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
1082 * eval.c (scm_s_duplicate_bindings): New error message.
1083 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
1085 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
1087 * eval.h (SCM_EVALIM2): New macro. Use it when a
1088 immediate, literal constant should be evaluated.
1089 * eval.c (scm_s_duplicate_formals): New error message string.
1090 (scm_c_improper_memq): New function.
1091 (scm_m_lambda): Check for duplicate arguments.
1092 (scm_ceval, scm_deval): When executing a body: only cons a new
1093 toplevel environment frame when it is different from the
1094 existing one; use EVALCAR instead of SIDEVAL so that we can properly
1095 check for empty combinations; use SCM_EVALIM2 for the same reason
1096 in the non-toplevel loop.
1097 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
1098 New labels with the meaning of their non-"nontoplevel" partners,
1099 but they are used when it is known that the body is not evaluated at
1101 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
1102 reporting for empty combinations.
1104 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
1106 * Remove dump facilities.
1107 * dump.c, dump.h: Removed.
1108 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
1109 * init.c: Remove #include "libguile/dump.h".
1110 (scm_init_guile_1): Remove scm_init_dump.
1111 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
1112 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
1113 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
1114 (scm_set_smob_dump, scm_set_smob_undump): Removed.
1116 * keywords.c: Remove #include "libguile/dump.h".
1117 (keyword_dump, keyword_undump): Removed.
1118 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
1120 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1122 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
1123 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
1124 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
1125 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
1126 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
1127 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
1128 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
1129 to @code{} as the texinfo manual recommends, converted the
1130 examples to use a @lisp{}-environment.
1132 * strports.c (scm_eval_string): Cleaned up the docstring.
1134 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
1137 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
1138 (scm_number_to_string, scm_string_to_number, scm_number_p)
1139 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
1140 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
1141 (scm_ash): Added texinfo markup and removed obsolete @refill.
1142 (scm_gr_p): Corrected comment.
1143 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
1144 docstring) comments.
1145 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
1146 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
1147 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
1148 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
1149 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
1150 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
1151 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
1152 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
1154 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1156 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
1157 (Obviously nobody compiles with SCM_RECKLESS defined...)
1159 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
1161 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1163 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
1165 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
1167 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
1169 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
1170 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
1171 since use of `z' suggests that the arguments may be complex.
1173 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
1176 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
1178 * dump.c (scm_binary_write, scm_binary_read), eval.c
1179 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
1180 scm_guardian_greedy_p, scm_make_guardian), fports.c
1181 (scm_file_port_p): Minor docstring fixes.
1183 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
1185 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
1187 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
1189 (make_class_from_template): Do not bother to set the current
1190 module around the call to DEFVAR, scm_eval takes care of that.
1191 (scm_init_goops): Make scm_module_goops and
1192 scm_goops_lookup_closure permanent objects.
1194 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
1195 top level, create a fresh top-level environment for each
1196 expression instead of mutating the exisint frame. This is
1197 important when that frame is closed over.
1199 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
1200 SCM_DIGSPERLONG instead of DIGSPERLONG.
1202 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
1204 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
1205 before applying arrow procedure in `cond' and before applying
1206 receiver procedure in call-with-current-continuation.
1207 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
1208 macro. The argument is expanded more than one time.
1210 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
1211 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
1213 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
1215 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
1218 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1220 * variable.c (scm_make_variable, scm_make_undefined_variable)
1221 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
1222 (scm_variable_bound_p), values.c (scm_values)
1223 (scm_call_with_values), unif.c (scm_bit_count)
1224 (scm_bit_set_star_x), symbols.c (scm_gentemp)
1225 (scm_gensym), strings.c (scm_string_p, scm_make_string)
1226 (scm_read_only_string_p, scm_string_length, scm_string_ref)
1227 (scm_string_set_x, scm_substring, scm_string_append), stime.c
1228 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
1229 (scm_copy_random_state, scm_random), print.c (scm_newline)
1230 (scm_write_char, scm_simple_format), debug-malloc.c
1231 (scm_malloc_stats), environments.c (scm_environment_p)
1232 (scm_environment_bound_p, scm_environment_ref)
1233 (scm_environment_fold, scm_environment_define)
1234 (scm_environment_undefine, scm_environment_set_x)
1235 (scm_environment_cell, scm_environment_observe)
1236 (scm_environment_observe_weak, scm_environment_unobserve)
1237 (scm_make_eval_environment, scm_eval_environment_p)
1238 (scm_eval_environment_set_local_x, scm_eval_environment_local)
1239 (scm_eval_environment_imported)
1240 (scm_eval_environment_set_imported_x, scm_make_import_environment)
1241 (scm_import_environment_p, scm_import_environment_imports)
1242 (scm_import_environment_set_imports_x, scm_make_export_environment)
1243 (scm_export_environment_p, scm_export_environment_private)
1244 (scm_export_environment_set_private_x)
1245 (scm_export_environment_signature)
1246 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
1247 Added texinfo markup.
1249 * ports.c (scm_drain_input): Lowercased argument to @var.
1250 (scm_current_input_port, scm_current_output_port): Filled in
1251 missing explanation.
1252 (scm_current_load_port, scm_set_current_output_port)
1253 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
1254 Added texinfo markup.
1256 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
1257 (scm_release_arbiter): Added texinfo markup to docstrings.
1258 Changed `Returns' to `Return'.
1259 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
1261 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
1263 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
1264 by doubling them to `@@'.
1266 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1268 * numbers.c (scm_lognot), random.c (scm_random,
1269 scm_random_normal, scm_random_solid_sphere_x,
1270 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
1271 scm_random_exp), dynwind.c
1272 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
1274 * goops.c (scm_sys_initialize_object, scm_instance_p,
1275 scm_class_name, scm_class_precedence_list, scm_class_slots,
1276 scm_class_environment, scm_generic_function_name,
1277 scm_generic_function_methods, scm_method_generic_function,
1278 scm_method_specializers, scm_method_procedure, scm_make_unbound,
1279 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
1280 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
1281 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
1282 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
1283 scm_class_direct_supers, scm_class_direct_slots,
1284 scm_class_direct_subclasses, scm_class_direct_methods,
1285 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
1286 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
1287 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
1288 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
1289 scm_memoized_environment, scm_procedure_name,
1290 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
1292 (scm_class_of, scm_entity_p, scm_operator_p,
1293 scm_set_object_procedure_x, scm_object_procedure,
1294 scm_make_class_object), hooks.c (scm_make_hook_with_name,
1295 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
1296 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
1297 scm_hook_to_list), lang.c
1298 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
1299 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
1300 (scm_print_options, scm_port_with_print_state,
1301 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
1302 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
1303 scm_make_procedure_with_setter, scm_procedure), throw.c
1304 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
1305 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
1306 scm_stack_ref, scm_stack_length, scm_frame_p,
1307 scm_last_stack_frame, scm_frame_number, scm_frame_source,
1308 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
1309 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
1310 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
1311 (scm_dirname, scm_basename), dynwind.c
1312 (scm_wind_chain), read.c (scm_read_options, scm_read,
1313 scm_read_hash_extend), gc.c
1314 (scm_unhash_name), eval.c (scm_eval_options_interface,
1315 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
1316 (scm_display_error, scm_set_print_params_x,
1317 scm_display_application, scm_display_backtrace, scm_backtrace),
1318 async.c (scm_async, scm_system_async, scm_async_mark,
1319 scm_system_async_mark, scm_run_asyncs, scm_noop,
1320 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
1321 scm_mask_signals): Added docstrings.
1323 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
1325 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
1326 address of car/cdr. (Thanks to Dirk Herrmann)
1327 Use scm_sizet to obtain the length of strings.
1328 (Thanks to Matthias Koeppe)
1330 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
1332 * symbols.c (scm_mem2symbol): Put a empty statement after the
1333 next_symbol label. This is mandated by ANSI, appearantly.
1335 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1337 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
1338 sense to compile for a specific kernel version. Do not include
1339 <asm/signal.h> while defining __KERNEL__. This hack should no
1340 longer be needed and caused problems.
1342 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
1344 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
1345 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
1346 can not deal with immediates.
1348 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
1350 * list.c (scm_list_copy): Validate the first argument.
1352 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
1354 Fix evaluator so that top-level expressions are correctly
1355 evaluated with respect to the module system.
1357 * modules.h. modules.c (scm_current_module_lookup_closure): New
1360 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
1362 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
1363 names to better reflect their meaning.
1365 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
1366 evaluated at top-level and synronize lookup closure before
1367 executing every subform.
1368 (scm_primitve_eval_x, scm_primitive_eval): New functions.
1369 (scm_eval_x, scm_eval): Reimplement in terms of
1370 scm_primitive_eval_x and scm_primitive_eval, respectively.
1372 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
1374 * macros.c (scm_macro_name, scm_macro_transformer): Use
1375 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
1378 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
1380 * dump.c (scm_store_bytes): Store data size before data.
1381 (scm_restore_bytes): Restore data size. Takes a pointer to size.
1382 * dump.h (scm_restore_bytes): Updated.
1384 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
1386 * dump.c: Use double cells for update schedule.
1388 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
1390 * ports.c (scm_unread_char): Take an optional argument.
1392 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1394 * modules.h (scm_selected_module, scm_current_module): Renamed
1395 scm_selected_module to scm_current_module to synchronize Scheme
1397 (scm_select_module, scm_set_current_module): Likewise. Changed
1400 * ports.c (scm_port_for_each): Make a snapshot of the port table
1401 before iterating over it. The table might change while the user
1402 code is running. With the snapshot, the user can depend on the
1403 fact that each port that existed at the start of the iteration is
1404 encountered exactly once. (ice-9 popen) depends on this.
1406 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1408 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
1410 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
1411 range checking for the size parameter. Thanks to Martin
1412 Grabmueller for the hint.
1414 (scm_makstr): Reordered string initialization to make interrupt
1415 deferring unnecessary.
1417 * vectors.c (scm_make_vector): Fixed range checking.
1419 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1421 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
1423 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
1424 checking of the size parameter for type correctness and valid
1425 range. Thanks to Rob Browning for reporting the problem. Instead
1426 of deferring interrupts, scm_remember_upto_here_1 is used.
1428 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
1430 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
1431 (scm_dump_cell_update): Removed.
1432 (scm_dump_update): Renamed from scm_dump_object_update.
1433 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
1434 a pointer instead of returning a value.
1435 * keywords.c (keyword_undump): Updated.
1437 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
1439 * dump.c, dump.h: Modified a lot.
1440 (SCM_DUMP_COOKIE): Version 0.1
1441 (scm_dump_mark): Removed.
1442 (scm_restore_cell_object, scm_store_cell_object): New functions.
1444 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
1445 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
1446 New slots: dump, undump.
1447 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
1450 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
1451 (keyword_undump): Renamed from keyword_alloc.
1452 (scm_init_keywords): Set keyword_dump and keyword_undump.
1454 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
1456 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
1457 the deprecated SCM_DOUBLE_CELLP.
1459 * tags.h (SCM_DOUBLE_CELLP): deprecated.
1461 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
1463 * dump.c, dump.h: New files.
1464 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
1465 * init.c: #include "libguile/dump.h".
1466 (scm_init_guile_1): Call scm_init_dump.
1467 * smob.h (scm_smob_descriptor): New slots: dump_mark,
1468 dump_dealloc, dump_store, undump_alloc, undump_restore,
1470 * smob.c (scm_make_smob_type): Init the new slots.
1471 (scm_set_smob_dump, scm_set_smob_undump): New functions.
1472 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
1474 * keywords.c: #include "libguile/dump.h".
1475 (keyword_dealloc, keyword_alloc): New functions.
1476 (scm_init_keywords): Set smob_dump and smob_undump.
1478 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
1480 * vectors.c (scm_c_make_vector): New function.
1481 * vectors.h (scm_c_make_vector): Declared.
1482 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
1483 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
1484 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
1485 (scm_make_method_cache, scm_i_vector2list,
1486 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
1487 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
1488 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
1489 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
1490 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
1491 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
1492 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
1493 (scm_vector, scm_make_vector): Use scm_c_make_vector.
1495 * hashtab.c (scm_c_make_hash_table): New function.
1496 * hashtab.h (scm_c_make_hash_table): Declared.
1497 * environments.c (scm_make_leaf_environment,
1498 scm_make_eval_environment), gc.c (scm_init_storage),
1499 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
1500 Use scm_c_make_hash_table.
1502 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1504 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
1506 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1508 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
1511 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
1512 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
1513 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
1514 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
1515 srcprop.c (scm_source_properties, scm_set_source_properties_x,
1516 scm_source_property, scm_set_source_property_x), sort.c
1517 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
1518 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
1519 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
1522 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1524 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
1525 really get that arg.
1527 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
1529 * goops.c (s_scm_get_keyword): Bug fix.
1531 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1533 The following patch was sent by Martin Grabmueller. It makes sure
1534 that in case of parameter errors the correct function name is
1535 shown, and that parameter types are only checked once.
1537 * strop.c (string_copy, string_upcase_x, string_downcase_x,
1538 string_capitalize_x): New functions. Each one performs the core
1539 functionality of the corresponding scm_* function.
1541 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
1542 scm_string_downcase_x, scm_string_downcase,
1543 scm_string_capitalize_x, scm_string_capitalize): Reduced to
1544 parameter checking wrappers of the above functions.
1546 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1548 * continuations.c, dynl.c, keywords.c, load.c: Include
1549 strings.h. Thanks to Bill Schottstaedt for the bug report.
1551 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1553 * backtrace.c (display_header): Make sure that line and column
1554 information is shown independent of whether the port the code was
1555 read from had an associated filename. Thanks to Martin
1556 Grabmueller for providing this patch.
1558 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1560 * fports.[ch] (scm_file_port_p): New primitive.
1562 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1564 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
1565 These are now defined in fports.c, strports.c and vports.c.
1567 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
1568 vports.c (scm_tc16_sfport): Made variables (were macros defined in
1571 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
1572 (scm_make_sfptob): Made static. These return a type code now.
1574 fports.c (scm_init_fports), strports.c (scm_init_strports),
1575 vports.c (scm_init_vports): Create the corresponding port types.
1577 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
1578 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
1580 * init.c (scm_init_guile_1): Make sure strports are initialized
1583 * ports.[ch] (scm_make_port_type): Changed the return type to
1586 * ports.c (scm_ports_prehistory): Don't create any port types
1589 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
1590 against scm_tc16_fport directly.
1592 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1594 * srcprop.c (scm_set_source_property_x): Fix to handle
1595 (set-source-property! <obj> 'copy <datum>) correctly.
1597 2001-01-24 Gary Houston <ghouston@arglist.com>
1599 * filesys.c (scm_link): docstring fix.
1600 * fports.h (scm_setfileno): obsolete declaration removed.
1601 * posix.c: bogus popen declaration removed.
1603 * rdelim.c: new file, split from ioext.c.
1604 * rdelim.h: new file, split from ioext.h
1605 * Makefile.am: add rdelim.c and related files.
1606 * init.c: call scm_init_rdelim. include rdelim.h.
1608 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1610 This patch was sent by Martin Grabmueller and makes sure that
1611 parameter errors are reported correctly by the lexicographic
1612 ordering predicates.
1614 * strorder.c (string_less_p, string_ci_less_p): New functions.
1616 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
1617 functionality into string_less_p, string_ci_less_p respectively.
1618 The remaining code is just a wrapper to do the parameter
1621 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
1622 parameters and call string_less_p instead of scm_string_less_p.
1624 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
1625 Check the parameters and call string_less_ci_p instead of
1626 scm_string_ci_less_p.
1628 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1630 This patch modifies scm_display_error to perform parameter
1631 checking. Thanks to Neil Jerram for the bug report.
1633 * backtrace.[ch] (scm_i_display_error): New function.
1635 * backtrace.c (scm_display_error): Added parameter check and
1636 extracted the core functionality into function
1637 scm_i_display_error.
1639 * throw.c (handler_message): Call scm_i_display_error to display
1642 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1644 * eval.c (SCM_APPLY): Added # args check for application of
1645 procedures with arity 3. (Thanks to Anders Holst.)
1647 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1649 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
1651 (SCM_OPDIRP): Deprecated.
1653 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
1656 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
1657 Instead, give an explicit error message in case the directory is
1660 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
1661 instead of SCM_OPENP and SCM_CLOSEDP.
1663 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
1665 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1667 * eval.c (inner_eval, scm_eval): Move all real functionality into
1668 inner_eval. Avoid to copy the expression twice by inlining some
1669 code from scm_i_eval.
1671 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
1673 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
1674 now has to be the last clause, as required by R5RS. Thanks to
1675 Martin Grabmueller for the patch.
1677 2001-01-18 Gary Houston <ghouston@arglist.com>
1679 * ioext.c: further simplify scm_read_string_x_partial by defining
1682 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1684 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
1686 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1688 * __scm.h: Added comment about architecture and compiler
1689 properties that are required by guile.
1691 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
1692 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
1694 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
1696 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
1698 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
1699 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
1701 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1703 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
1704 to the names in limits.h.
1706 * numbers.c (abs_most_negative_fixnum): Added.
1708 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
1709 fixnum-min) special case.
1711 (scm_big_and): Fix for negative first parameter.
1713 (scm_bit_extract): Fix for fixnum paramters.
1714 Thanks to Rob Browning for the bug report.
1716 (scm_init_numbers): Initialize abs_most_negative_fixnum.
1718 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1720 * symbols.c (scm_symbol_bound_p): Fixed comment.
1721 Thanks to Chris Cramer.
1723 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
1725 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
1726 Thanks to Bill Schottstaedt.
1728 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
1730 from Matthias Köppe:
1732 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
1733 casts its result, so doesn't yield an lvalue per ANSI C.
1735 * goops.c (s_scm_sys_set_object_setter_x): use
1736 SCM_SET_ENTITY_SETTER.
1737 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
1739 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
1740 its result, so doesn't yield an lvalue per ANSI C.
1741 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
1742 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
1743 SCM_GC_SET_CARD_FLAGS.
1744 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
1746 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
1748 2001-01-08 Gary Houston <ghouston@arglist.com>
1750 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
1751 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
1752 socket.c (scm_recvfrom): use the new macro, plus minor docstring
1754 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
1755 for fdes. if current input port is used, check that it's a file
1758 2001-01-06 Gary Houston <ghouston@arglist.com>
1760 * ioext.c (scm_read_string_x_partial): new procedure, implements
1761 read-string!/partial.
1762 * ports.c (scm_take_from_input_buffers): new procedure used by
1763 scm_read_string_x_partial.
1764 (scm_drain_input): use scm_take_from_input_buffers.
1766 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
1768 * validate.h (SCM_VALIDATE_NUMBER): New.
1770 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
1772 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
1773 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
1774 SET_DESTROYED): new defines/macros.
1775 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
1776 (add_to_live_list): takes a `guardian_t *' now, not SCM.
1777 (guardian_print): print more info.
1778 (guardian_apply): check if the guardian is destroyed, and throw an
1779 error if so. take one more optional argument `throw_p'.
1780 (scm_guard): depending on the value of `throw_p', return a boolean
1782 (scm_get_one_zombie): remove redundant property test.
1783 (guardian_t): represent the various (currently 3, I hope nothing
1784 more gets added) boolean fields as bit flags.
1785 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
1786 (scm_destroy_guardian_x): new procedure.
1788 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
1789 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
1791 2001-01-01 Gary Houston <ghouston@arglist.com>
1793 * fports.c (fport_write): bugfix: handle short writes for
1794 unbuffered ports too. optimize the buffered case by minimizing
1795 the number of write/flush calls.
1796 (write_all): new helper procedure.
1798 The ChangeLog continues in the file: "ChangeLog-2000"