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* Copyright year bump 2023.Kaz Kylheku2023-01-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * LICENSE, LICENSE-CYG, METALICENSE, Makefile, alloca.h, args.c, args.h, arith.c, arith.h, autoload.c, autoload.h, buf.c, buf.h, cadr.c, cadr.h, chksum.c, chksum.h, chksums/crc32.c, chksums/crc32.h, combi.c, combi.h, configure, debug.c, debug.h, eval.c, eval.h, ffi.c, ffi.h, filter.c, filter.h, ftw.c, ftw.h, gc.c, gc.h, glob.c, glob.h, gzio.c, gzio.h, hash.c, hash.h, itypes.c, itypes.h, jmp.S, lex.yy.c.shipped, lib.c, lib.h, linenoise/linenoise.c, linenoise/linenoise.h, match.c, match.h, parser.c, parser.h, parser.l, parser.y, protsym.c, psquare.h, rand.c, rand.h, regex.c, regex.h, signal.c, signal.h, socket.c, socket.h, stdlib/arith-each.tl, stdlib/asm.tl, stdlib/awk.tl, stdlib/build.tl, stdlib/cadr.tl, stdlib/compiler.tl, stdlib/constfun.tl, stdlib/conv.tl, stdlib/copy-file.tl, stdlib/debugger.tl, stdlib/defset.tl, stdlib/doloop.tl, stdlib/each-prod.tl, stdlib/error.tl, stdlib/except.tl, stdlib/ffi.tl, stdlib/getopts.tl, stdlib/getput.tl, stdlib/hash.tl, stdlib/ifa.tl, stdlib/keyparams.tl, stdlib/match.tl, stdlib/op.tl, stdlib/optimize.tl, stdlib/package.tl, stdlib/param.tl, stdlib/path-test.tl, stdlib/pic.tl, stdlib/place.tl, stdlib/pmac.tl, stdlib/quips.tl, stdlib/save-exe.tl, stdlib/socket.tl, stdlib/stream-wrap.tl, stdlib/struct.tl, stdlib/tagbody.tl, stdlib/termios.tl, stdlib/trace.tl, stdlib/txr-case.tl, stdlib/type.tl, stdlib/vm-param.tl, stdlib/with-resources.tl, stdlib/with-stream.tl, stdlib/yield.tl, stream.c, stream.h, struct.c, struct.h, strudel.c, strudel.h, sysif.c, sysif.h, syslog.c, syslog.h, termios.c, termios.h, time.c, time.h, tree.c, tree.h, txr.1, txr.c, txr.h, unwind.c, unwind.h, utf8.c, utf8.h, vm.c, vm.h, vmop.h, win/cleansvg.txr, y.tab.c.shipped: Copyright year bumped to 2023.
* Copyright year bump 2022.Kaz Kylheku2022-01-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | *LICENSE, LICENSE-CYG, METALICENSE, Makefile, alloca.h, args.c, args.h, arith.c, arith.h, buf.c, buf.h, cadr.c, cadr.h, chksum.c, chksum.h, chksums/crc32.c, chksums/crc32.h, combi.c, combi.h, configure, debug.c, debug.h, eval.c, eval.h, ffi.c, ffi.h, filter.c, filter.h, ftw.c, ftw.h, gc.c, gc.h, glob.c, glob.h, hash.c, hash.h, itypes.c, itypes.h, jmp.S, lex.yy.c.shipped, lib.c, lib.h, linenoise/linenoise.c, linenoise/linenoise.h, lisplib.c, lisplib.h, match.c, match.h, parser.c, parser.h, parser.l, parser.y, protsym.c, psquare.h, rand.c, rand.h, regex.c, regex.h, signal.c, signal.h, socket.c, socket.h, stdlib/arith-each.tl, stdlib/asm.tl, stdlib/awk.tl, stdlib/build.tl, stdlib/cadr.tl, stdlib/compiler.tl, stdlib/constfun.tl, stdlib/conv.tl, stdlib/copy-file.tl, stdlib/debugger.tl, stdlib/defset.tl, stdlib/doloop.tl, stdlib/each-prod.tl, stdlib/error.tl, stdlib/except.tl, stdlib/ffi.tl, stdlib/getopts.tl, stdlib/getput.tl, stdlib/hash.tl, stdlib/ifa.tl, stdlib/keyparams.tl, stdlib/match.tl, stdlib/op.tl, stdlib/optimize.tl, stdlib/package.tl, stdlib/param.tl, stdlib/path-test.tl, stdlib/pic.tl, stdlib/place.tl, stdlib/pmac.tl, stdlib/quips.tl, stdlib/save-exe.tl, stdlib/socket.tl, stdlib/stream-wrap.tl, stdlib/struct.tl, stdlib/tagbody.tl, stdlib/termios.tl, stdlib/trace.tl, stdlib/txr-case.tl, stdlib/type.tl, stdlib/vm-param.tl, stdlib/with-resources.tl, stdlib/with-stream.tl, stdlib/yield.tl, stream.c, stream.h, struct.c, struct.h, strudel.c, strudel.h, sysif.c, sysif.h, syslog.c, syslog.h, termios.c, termios.h, time.c, time.h, tree.c, tree.h, txr.1, txr.c, txr.h, unwind.c, unwind.h, utf8.c, utf8.h, vm.c, vm.h, vmop.h, win/cleansvg.txr, y.tab.c.shipped: Copyright year bumped to 2022.
* license: reformat to fit 80 columns.Kaz Kylheku2021-08-161-12/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Makefile, alloca.h, args.c, args.h, arith.c, arith.h, buf.c, buf.h, chksum.c, chksum.h, chksums/crc32.c, chksums/crc32.h, combi.c, combi.h, debug.c, debug.h, eval.c, eval.h, ffi.c, ffi.h, filter.c, filter.h, ftw.c, ftw.h, gc.c, gc.h, glob.c, glob.h, hash.c, hash.h, itypes.c, itypes.h, jmp.S, lib.c, lib.h, lisplib.c, lisplib.h, match.c, match.h, parser.c, parser.h, parser.l, parser.y, rand.c, rand.h, regex.c, regex.h, signal.c, signal.h, socket.c, socket.h, stdlib/asm.tl, stdlib/awk.tl, stdlib/build.tl, stdlib/compiler.tl, stdlib/constfun.tl, stdlib/conv.tl, stdlib/copy-file.tl, stdlib/debugger.tl, stdlib/defset.tl, stdlib/doloop.tl, stdlib/each-prod.tl, stdlib/error.tl, stdlib/except.tl, stdlib/ffi.tl, stdlib/getopts.tl, stdlib/getput.tl, stdlib/hash.tl, stdlib/ifa.tl, stdlib/keyparams.tl, stdlib/match.tl, stdlib/op.tl, stdlib/optimize.tl, stdlib/package.tl, stdlib/param.tl, stdlib/path-test.tl, stdlib/pic.tl, stdlib/place.tl, stdlib/pmac.tl, stdlib/quips.tl, stdlib/save-exe.tl, stdlib/socket.tl, stdlib/stream-wrap.tl, stdlib/struct.tl, stdlib/tagbody.tl, stdlib/termios.tl, stdlib/trace.tl, stdlib/txr-case.tl, stdlib/type.tl, stdlib/vm-param.tl, stdlib/with-resources.tl, stdlib/with-stream.tl, stdlib/yield.tl, stream.c, stream.h, struct.c, struct.h, strudel.c, strudel.h, sysif.c, sysif.h, syslog.c, syslog.h, termios.c, termios.h, time.c, time.h, tree.c, tree.h, txr.c, txr.h, unwind.c, unwind.h, utf8.c, utf8.h, vm.c, vm.h, vmop.h: License reformatted. * lex.yy.c.shipped, y.tab.c.shipped, y.tab.h.shipped: Updated.
* streams: bad argument defaulting in close-stream.Kaz Kylheku2021-08-021-1/+1
| | | | | | | | | | | | | | | * stream.c (stdio_close, pipe_close): Fix throw_on_error argument not being defaulted correctly, so that errors are thrown even when the argument is omitted. * strudel.c (strudel_close): Here, we also must default the argument. The corresponding close method does not have an optional argument; it is mandatory. The documentation is bungled for it, though. * txr.1: Fix documentation of structure delegate streams with regard to the close method. It does not take offs and whence parametrs, but throw-on-error-p, which is mandatory.
* type: disallow structs using built-in type names.Kaz Kylheku2021-07-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a big commit motivated by the need to clean up the situation with built-in type symbols, COBJ objects and structs. The struct type system allows struct types to be defined for symbols like regex or str, which are used by built-in or cobj types. This is a bad thing. What is worse, structure instances are COBJ types which identify their type using the COBJ class symbol mechanism. There are places in the C implementation which assume that when a COBJ has a certain class symbol, it is of a certain expected type, which is totally different from and incompatible form a struct instance. User code can define a structure object which will fool that code. There are multiple things going on in this patch. The major theme is that the COBJ representation is changing. Instead of a class symbol, COBJ instances now carry a "struct cobj_class *" pointer. This pointer is obtained by registration via the cobj_register function. All modules must register their class symbols to obtain these class handles, which are then used in cobj() calls for instantiation. The CPTR type was identical to COBJ until now, except for the type tag. This is changing; CPTR objects will keep the old representation with the class symbol. commit 20fdfc6008297001491308849c17498c006fe7b4 Author: Kaz Kylheku <kaz@kylheku.com> Date: Thu Jul 8 19:17:39 2021 -0700 * ffi.h (carray_cls): Declared. * hash.h (hash_cls): Declared. (hash_early_init): Declared. * lib.h (struct cobj_class): New struct. (struct cobj): cls member changing to struct cobj_class *. (struct cptr): New struct, same as previous struct cobj. (union obj): New member cp of type struct cptr, for CPTR. (builtin_type): Declared. (class_check): Declaration moved closer to COBJ-related functions and updated. (cobj_register, cobj_register_super, cobj_class_exists): New functions declared. (cobjclassp, cobj_handle, cobj_ops): Declarations updated. * parser.h (parser_cls): Declared. * rand.h (random_state_cls): Declared. * regex.h (regex_cls): Declared. * stream.h (stream_cls, stdio_stream_cls): Declared. * struct.h (struct_cls): Declared. * tree.h (tree_cls, tree_iter_cls): Declared. * vm.h (vm_desc_cls): Declared. * buf.c (buf_strm, make_buf_stream): Pass stream_cls functions instead of stream_s class symbol. * chksum.c (sha256_ctx_cls, md5_ctx_cls): New static class handles. (sha256_begin, sha256_hash, sha256_end, md5_begin, md5_hash, md5_end): Pass class handles to instead of class symbols. (chksum_init): Initialize class handle variables. * ffi.c (ffi_type_cls, ffi_call_desc_cls, ffi_closure_cls, union_cls): New static class handles. (carray_cls): New global variable. (ffi_type_struct_checked, ffi_type_print_op, ffi_closure_struct_checked, ffi_closure_print_op, make_ffi_type_builtin, make_ffi_type_pointer, make_ffi_type_struct, make_ffi_type_union, make_ffi_type_array, make_ffi_type_enum, ffi_call_desc_checked, ffi_call_desc_print_op, ffi_make_call_desc, ffi_make_closure, carray_struct_checked, carray_print_op, make_carray, cptr_getobj, cptr_out, uni_struct_checked, make_union_common): Pass class handles instead of class symbols. (ffi_init): Initialize class handle variables. * filter.c (regex_from_trie): Use hash_cls class handle instead of hash_s. * gc.c (mark_obj): Split COBJ and CPTR cases since the representation is different. * hash.c (hash_cls, hash_iter_cls): New class handles. (make_similar_hash, copy_hash, gethash_c, gethash_e, remhash, clearhash, hash_count, get_hash_userdata, set_hash_userdata, hashp, hash_iter_init, hash_begin, hash_next, hash_peek, hash_reset, hash_reset, hash_uni, hash_diff, hash_symdiff, hash_isec): Pass class handles instead of class symbols. (hash_early_init): New function. (hash_init): Set the class symbols in the class handles that were created in hash_early_init at a time when these symbols did not exist. * lib.c (nelem): New macro. (cobj_class): New static array. (cobj_ptr): New static pointer. (cobj_hash): New static hash. (seq_iter_cls): New static class handle. (builtin_type_p): New function. (typeof): Struct instances now all carry the same symbol, struct, as their COBJ class symbol. To get their type, we must call struct_type_name. (subtypep): Rearrangement of two cases: let's make the reflexive case first. Adjust code for different location of COBJ class symbol. (seq_iter_init_with_info, seq_begin, seq_next, seq_reset, iter_begin, iter_more, iter_item, iter_step, iter_reset, make_like, list_collect, do_generic_funcall): Use class handles instead of class symbols. (class_check, cobj, cobjclassp, cobj_handle, cobj_ops): Take class handle argument instead of class symbol. (cobj_register, cobj_register_super, cobj_class_exists): New functions. (cobj_populate_hash): New static function. (cobj_print_op): Adjust for different location of class (cptr_print_op, cptr_typed, cptr_type, cptr_handle, cptr_get): cptr functions now refer to obj->cp rather than obj->co. (copy, length, sub, ref, refset, replace, dwim_set, dwim_del, obj_print): Use class handles for various COBJ types rather than class symbols. (obj_init): gc-protect cobj_hash. Initialize seq_iter_cls class symbol and cobj_hash. Populate cobj_hash as the last initialization step. (init): Call hash_early_init immediately after gc_init. diff --git a/lib.c b/lib.c * match.c (do_match_line): Refer to regex_cls class handle instead of regex_s.. * parser.c (parser_cls): New global class handle. (parse, parser_get_impl, lisp_parse_impl, txr_parse, parser_errors): Use class handles instead of class symbols. (parse_init): Initialize parser_cls. * rand.c (random_state_cls): New global class handle. (make_state, random_state_p, make_random_state, random_state_get_vec, random_fixnum, random_float, random): Use class handles instead of class symbols. (rand_init): Initialize random_state_cls. * regex.c (regex_cls): New global class handle. (chset_cls): New static class handle. (reg_compile_csets, reg_derivative, regex_compile, regexp, regex_source, regex_print, regex_run, regex_machine_init): Use class handles instead of class symbols. (regex_init): Initialize regex_cls and chset_cls. * socket.c (make_dgram_sock_stream): Use stream_cls class symbol instead of stream_s. * stream.c (stream_cls, stdio_stream_cls): New class handles. (make_null_stream, stdio_get_fd, make_stdio_stream_common, stream_fd, sock_family, sock_type, sock_peer, sock_set_peer, make_dir_stream, make_string_input_stream, make_string_byte_input_stream, make_strlist_input_stream, make_string_output_stream, make_strlist_output_stream, get_list_from_stream, make_catenated_stream, make_delegate_stream, make_delegate_stream, stream_set_prop, stream_get_prop, close_stream, get_error, get_error_str, clear_error, get_line, get_char, get_byte, get_bytes, unget_char, unget_byte, put_buf, fill_buf, fill_buf_adjust, get_line_as_buf, format, put_string, put_char, put_byte, flush_stream, seek_stream, truncate_stream, get_indent_mode, test_set_indent_mode, test_neq_set_indent_mode, set_indent_mode, get_indent, set_indent, inc_indent, width_check, force_break, set_max_length, set_max_depth): Use class handle instead of symbol. (stream_init): Initialize stream_cls and stdio_stream_cls. * struct.c (struct_type_cls, struct_cls): New class handles. (struct_init): Initialize struct_type_cls and struct_cls. (struct_handle): Static function moved to avoid forward declaration. (stype_handle): Refer to struct_type_cls class handle instead of struct_type_s symbol. Handle instance objects in addition to types. (make_struct_type): Throw error if a built-in type is being defined as a struct type. Refer to class handle instead of class symbol. (find_struct_type, allocate_struct, make_struct_impl, make_lazy_struct, copy_struct): Refer to class handle instead of class symbol. * strudel.c (make_struct_delegate_stream): Refer to stream_cls class handle instead of stream_s symbol. * sysif.c (dir_cls): New class handle. (poll_wrap): Use typep instead of subtypep, eliminating access to class symbol. (opendir_wrap, closedir_wrap, readdir_wrap): Use class handles instead of class symbols. (sysif_init): Initialize dir_cls. * syslog.c (make_syslog_stream): Refer to stream_cls class handle instead of stream_s symbol. * tree.c (tree_cls, tree_iter_cls): New class handles. (tree_insert_node, tree_lookup_node, tree_delete_node, tree_root, tree_equal_op, tree, copy_search_tree, make_similar_tree, treep, tree_begin, copy_tree_iter, replace_tree_iter, tree_reset, tree_next, tree_peek, tree_clear): Use class handle instead of class symbol. (tree_init): Initialize tree_cls and tree_iter_cls. * unwind.c (sys_cont_cls): New static class handle. (revive_cont, capture_cont): Use class handle instead of class symbol. (uw_late_init): Initialize sys_cont_cls. * vm.c (vm_desc_cls): New global class handle. (vm_closure_cls): New static class handle. (vm_desc_struct, vm_make_desc, vm_closure_struct, vm_make_closure, vm_copy_closure): Use class handle instead of class symbol. (vm_init): Initialize vm_desc_cls and vm_closure_cls.
* Copyright year bump 2021.Kaz Kylheku2021-01-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * METALICENSE: 2020 copyrights bumped to 2021. Added note about SHA-256 routines from Colin Percival. * LICENSE, LICENSE-CYG, Makefile, alloca.h, args.c, args.h, arith.c, arith.h, buf.c, buf.h, cadr.c, cadr.h, chksum.c, chksum.h, chksums/crc32.c, chksums/crc32.h, combi.c, combi.h, configure, debug.c, debug.h, eval.c, eval.h, ffi.c, ffi.h, filter.c, filter.h, ftw.c, ftw.h, gc.c, gc.h, glob.c, glob.h, hash.c, hash.h, itypes.c, itypes.h, jmp.S, lex.yy.c.shipped, lib.c, lib.h, linenoise/linenoise.c, linenoise/linenoise.h, lisplib.c, lisplib.h, match.c, match.h, parser.c, parser.h, parser.l, parser.y, protsym.c, rand.c, rand.h, regex.c, regex.h, share/txr/stdlib/asm.tl, share/txr/stdlib/awk.tl, share/txr/stdlib/build.tl, share/txr/stdlib/cadr.tl, share/txr/stdlib/compiler.tl, share/txr/stdlib/conv.tl, share/txr/stdlib/copy-file.tl, share/txr/stdlib/debugger.tl, share/txr/stdlib/defset.tl, share/txr/stdlib/doloop.tl, share/txr/stdlib/each-prod.tl, share/txr/stdlib/error.tl, share/txr/stdlib/except.tl, share/txr/stdlib/ffi.tl, share/txr/stdlib/getopts.tl, share/txr/stdlib/getput.tl, share/txr/stdlib/hash.tl, share/txr/stdlib/ifa.tl, share/txr/stdlib/keyparams.tl, share/txr/stdlib/op.tl, share/txr/stdlib/package.tl, share/txr/stdlib/param.tl, share/txr/stdlib/path-test.tl, share/txr/stdlib/place.tl, share/txr/stdlib/pmac.tl, share/txr/stdlib/quips.tl, share/txr/stdlib/save-exe.tl, share/txr/stdlib/socket.tl, share/txr/stdlib/stream-wrap.tl, share/txr/stdlib/struct.tl, share/txr/stdlib/tagbody.tl, share/txr/stdlib/termios.tl, share/txr/stdlib/trace.tl, share/txr/stdlib/txr-case.tl, share/txr/stdlib/type.tl, share/txr/stdlib/vm-param.tl, share/txr/stdlib/with-resources.tl, share/txr/stdlib/with-stream.tl, share/txr/stdlib/yield.tl, signal.c, signal.h, socket.c, socket.h, stream.c, stream.h, struct.c, struct.h, strudel.c, strudel.h, sysif.c, sysif.h, syslog.c, syslog.h, termios.c, termios.h, time.c, time.h, tree.c, tree.h, txr.1, txr.c, txr.h, unwind.c, unwind.h, utf8.c, utf8.h, vm.c, vm.h, vmop.h, win/cleansvg.txr, y.tab.c.shipped: Copyright year bumped to 2021.
* c_num: now takes self argument.Kaz Kylheku2020-06-291-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The c_num and c_unum functions now take a self argument for identifying the calling function. This requires changes in a large number of places. In a few places, additional functions acquire a self argument. The ffi module has the most extensive example of this. Some functions mention their name in a larger string, or have scattered literals giving their name; with the introduction of the self local variable, these are replaced by references to self. In the following changelog, the notation TS stands for "take self argument", meaning that the functions acquires a new "val self" argument. The notation DS means "define self": the functions in question defines a self variable, which they pass down. The notation PS means that the functions pass down an existing self variable to functions that now require it. * args.h (args_count): TS. * arith.c (c_unum, c_num): TS. (toint, exptv): DS. * buf.c (buf_check_len, buf_check_alloc_size, buf_check_index, buf_do_set_len, replace_buf, buf_put_buf, buf_put_i8, buf_put_u8, buf_put_char, buf_put_uchar, buf_get_bytes, buf_get_i8, buf_get_u8, buf_get_cptr, buf_strm_get_byte_callback, buf_strm_unget_byte, buf_swap32, str_buf, buf_int, buf_uint, int_buf, uint_buf): PS. (make_duplicate_buf, buf_shrink, sub_buf, buf_print, buf_pprint): DS. * chskum.c (sha256_stream_impl, sha256_buf, crc32_buf, md5_stream_impl, md5_buf): TS. (chksum_ensure_buf, sha256_stream, sha256, sha256_hash, md5_stream, md5, md5_hash): PS. (crc32_stream): DS. * combi.c (perm_while_fun, perm_gen_fun_common, perm_str_gen_fun, rperm_gen_fun, comb_vec_gen_fun, comb_str_gen_fun, rcomb_vec_gen_fun, rcomb_str_gen_fun): DS. * diff.c (dbg_clear, dbg_set, dbg_restore): DS. * eval.c (do_eval, gather_free_refs, maprodv, maprendv, maprodo, do_args_apf, do_args_ipf): DS. (op_dwim, me_op, map_common): PS. (prod_common): TS. * ffi.c (struct txr_ffi_type): release member TS. (make_ffi_type_pointer): PS and release argument TS. (ffi_varray_dynsize, ffi_array_in, ffi_array_put_common, ffi_array_get_common, ffi_varray_in, ffi_varray_null_term): PS. (ffi_simple_release, ffi_ptr_in_release, ffi_struct_release, ffi_wchar_array_get, ffi_array_release_common, ffi_array_release, ffi_varray_release): TS. (ffi_float_put, double_put, ffi_be_i16_put, ffi_be_u16_put, ffi_le_i16_put, ffi_le_u16_put, ffi_be_i32_put, ffi_be_u32_put, ffi_le_i32_put, ffi_sbit_put, ffi_ubit_put, ffi_buf_d_put, make_ffi_type_array, make_ffi_type_enum, ffi_type_compile, make_ffi_type_desc, ffi_make_call_desc, ffi_call_wrap, ffi_closure_dispatch_save, ffi_put_into, ffi_in, ffi_get, ffi_put, carray_set_length, carray_blank, carray_buf, carray_buf_sync, carray_cptr, carray_refset, carray_sub, carray_replace, carray_uint, carray_int): PS. (carray_vec, carray_list): DS. * filter.c (url_encode, url_decode, base64_stream_enc_impl): DS. * ftw.c (ftw_callback, ftw_wrap): DS. * gc.c (mark_obj, gc_set_delta): DS. * glob.c (glob_wrap): DS. * hash.c (equal_hash, eql_hash, eq_hash, do_make_hash, hash_equal, set_hash_traversal_limit, gen_hash_seed): DS. * itypes.c (c_i8, c_u8, c_i16, c_u16, c_i32, c_u32, c_i64, c_u64, c_short, c_ushort, c_int, c_uint, c_long, c_ulong): PS. * lib.c (seq_iter_rewind): TS and becomes internal. (seq_iter_init_with_info, seq_setpos, replace_str, less, replace_vec, diff, isec, obj_print_impl): PS. (nthcdr, equal, mkstring, mkustring, upcase_str, downcase_str, search_str, sub_str, cat_str, scat2, scat3, fmt_join, split_str_keep, split_str_set, trim_str, int_str, chr_int, chr_str, chr_str_set, vector, vecref, vecref_l, list_vec, copy_vec, sub_vec, cat_vec, lazy_str_put, lazy_str_gt, length_str_ge, length_str_lt, length_str_le, cptr_size_hint, cptr_int, out_lazy_str, out_quasi_str, time_string_local_time, time_string_utc, time_fields_local_time, time_fields_utc, time_struct_local, time_struct_utc, make_time, time_meth, time_parse_meth): DS. (init_str, cat_str_init, cat_str_measure, cat_str_append, vscat, time_fields_to_tm, time_struct_to_tm, make_time_impl): TS. * lib.h (seq_iter_rewind): Declaration removed. (c_num, c_unum, init_str): Declarations updated. * match.c (LOG_MISMATCH, LOG_MATCH): PS. (h_skip, h_coll, do_output_line, do_output, v_skip, v_fuzz, v_collect): DS. * parser.c (parser, circ_backpatch, report_security_problem, hist_save, repl, lino_fileno, lino_getch, lineno_getl, lineno_gets, lineno_open): DS. (parser_set_lineno, lisp_parse_impl): PS. * parser.l (YY_INPUT): PS. * rand.c (make_random_state): PS. * regex.c (print_rec): DS. (search_regex): PS. * signal.c (kill_wrap, raise_wrap, get_sig_handler, getitimer_wrap, setitimer_wrap): DS. * socket.c (addrinfo_in, sockaddr_pack, fd_timeout, to_connect, open_sockfd, sock_mark_connected, sock_timeout): TS. (getaddrinfo_wrap, dgram_set_sock_peer, sock_bind, sock_connect, sock_listen, sock_accept, sock_shutdown, sock_send_timeout, sock_recv_timeout, socketpair_wrap): DS. * stream.c (generic_fill_buf, errno_to_string, stdio_truncate, string_out_put_string, open_fileno, open_command, base_name, dir-name): DS. (unget_byte, put_buf, fill_buf, fill_buf_adjust, get_line_as_buf, formatv, put_byte, test_set_indent_mode, test_neq_set_indent_mode, set_indent_mode, set_indent, inc_indent, set_max_length, set_max_depth, open_subprocess, run ): PS. (fds_subst, fds_swizzle): TS. * struct.c (make_struct_type, super, umethod_args_fun): PS. (method_args_fun): DS. * strudel.c (strudel_put_buf, strudel_fill_buf): DS. * sysif.c (errno_wrap, exit_wrap, usleep_wrap, mkdir_wrap, ensure_dir, makedev_wrap, minor_wrap, major_wrap, mknod_wrap, mkfifo_wrap, wait_wrap, wifexited, wexitstatus, wifsignaled, wtermsig, wcoredump, wifstopped, wstopsig, wifcontinued, dup_wrap, close_wrap, exit_star_wrap, umask_wrap, setuid_wrap, seteuid_wrap, setgid_wrap, setegid_wrap, simulate_setuid_setgid, getpwuid_wrap, fnmatch_wrap, dlopen_wrap): DS. (chmod_wrap, do_chown, flock_pack, do_utimes, poll_wrap, setgroups_wrap, setresuid_wrap, setresgid_wrap, getgrgid_wrap): PS. (c_time): TS. * sysif.h (c_time): Declaration updated. * syslog.c (openlog_wrap, syslog_wrap): DS. * termios.c (termios_pack): TS. (tcgetattr_wrap, tcsetattr_wrap, tcsendbreak_wrap, tcdrain_wrap, tcflush_wrap, tcflow_rap, encode_speeds, decode_speeds): DS. * txr.c (compato, array_dim, gc_delta): DS. * unwind.c (uw_find_frames_by_mask): DS. * vm.c (vm_make_desc): PS. (vm_make_closure, vm_swtch): DS.
* Remove unnecessary #include directives.Kaz Kylheku2020-04-221-3/+0
| | | | | | | | | | Time for some spring cleaning. * args.c, arith.c, buf.c, cadr.c, chksum.c, debug.c, ftw.c, gc.c, gencadr.txr, glob.c, hash.c, lisplib.c, match.c, parser.c, parser.l, parser.y, rand.c, signal.c, stream.c, strudel.c, syslog.c, tree.c, unwind.c, utf8.c, vm.c: Numerous unnecessary #include directives removed.
* arith: move c_unum and unum declaration into lib.hKaz Kylheku2020-04-221-1/+0
| | | | | | | | | | | | | | | | The c_unum and unum functions are fairly often needed and and are closely related to c_num and num, which have always been declared in lib.h even though they live in arith.c. Files not doing arithmetic are including "arith.h" just for the sake of c_num or unum. * arith.h (c_unum, unum): Declarations removed. * lib.h (c_unum, unum): Declarations moved here. * chksum.c, debug.c, stream.c, strudel.c, sysif.c, vm.c: These files no longer require #include "arith.h" as a result, which is therefore removed.
* streams: put_buf and fill_buf become lower-level.Kaz Kylheku2020-04-221-4/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In this commit, the put_buf and fill_buf stream virtual functions are changed to operate directly on a low-level buffer, rather than a stream. This will allow these functions to be used for improving the performance of I/O operations that are not related to buffer objects. * stream.h (struct strm_ops): Change type signature of put_buf and fill_buf members. The lengths and iszes are ucnum. The return value is ucnum. The buffer is passed as a pointer and length, rather than a buffer object. * stream.c (unimpl_put_buf, unimpl_fill_buf, generic_put_buf, generic_fill_buf, stdio_put_buf, stdio_fill_buf, delegate_put_buf, delegate_fill_buf): Adjust to new interface. (put_buf, fill_buf, fill_buf_adjust): Pull the poitner and size from the buffer and pass those down to the virtual functions rather than the buffer itself. Convert ucnum return value to val. * strudel.c (strudel_put_buf, strudel_get_buf): The struct delegate interface doesn't change. The put-buf and fill-buf methods still operate on buffer objects. To glue that with the new low-level interface, we use the init_borrowed_buf trick that is was first used in ffi.c: temporary buf objects are efficiently allocated on the stack, pointing to the same memory that is coming down from the stream operation. * txr.1: Document the new restrictions on the buf argument of the put-buf and fill-buf stream delegate methods. Since the buf not a heap object, it cannot be used after the method returns.
* Copyright year bump 2020.Kaz Kylheku2019-12-311-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * LICENSE, LICENSE-CYG, METALICENSE, Makefile, alloca.h, args.c, args.h, arith.c, arith.h, buf.c, buf.h, cadr.c, cadr.h, chksum.c, chksum.h, chksums/crc32.c, chksums/crc32.h, combi.c, combi.h, configure, debug.c, debug.h, eval.c, eval.h, ffi.c, ffi.h, filter.c, filter.h, ftw.c, ftw.h, gc.c, gc.h, glob.c, glob.h, hash.c, hash.h, itypes.c, itypes.h, jmp.S, lib.c, lib.h, linenoise/linenoise.c, linenoise/linenoise.h, lisplib.c, lisplib.h, match.c, match.h, parser.c, parser.h, parser.l, parser.y, protsym.c, rand.c, rand.h, regex.c, regex.h, share/txr/stdlib/asm.tl, share/txr/stdlib/awk.tl, share/txr/stdlib/build.tl, share/txr/stdlib/cadr.tl, share/txr/stdlib/compiler.tl, share/txr/stdlib/conv.tl, share/txr/stdlib/debugger.tl, share/txr/stdlib/defset.tl, share/txr/stdlib/doloop.tl, share/txr/stdlib/error.tl, share/txr/stdlib/except.tl, share/txr/stdlib/ffi.tl, share/txr/stdlib/getopts.tl, share/txr/stdlib/getput.tl, share/txr/stdlib/hash.tl, share/txr/stdlib/ifa.tl, share/txr/stdlib/keyparams.tl, share/txr/stdlib/op.tl, share/txr/stdlib/package.tl, share/txr/stdlib/param.tl, share/txr/stdlib/path-test.tl, share/txr/stdlib/place.tl, share/txr/stdlib/pmac.tl, share/txr/stdlib/save-exe.tl, share/txr/stdlib/socket.tl, share/txr/stdlib/stream-wrap.tl, share/txr/stdlib/struct.tl, share/txr/stdlib/tagbody.tl, share/txr/stdlib/termios.tl, share/txr/stdlib/trace.tl, share/txr/stdlib/txr-case.tl, share/txr/stdlib/type.tl, share/txr/stdlib/vm-param.tl, share/txr/stdlib/with-resources.tl, share/txr/stdlib/with-stream.tl, share/txr/stdlib/yield.tl, signal.c, signal.h, socket.c, socket.h, stream.c, stream.h, struct.c, struct.h, strudel.c, strudel.h, sysif.c, sysif.h, syslog.c, syslog.h, termios.c, termios.h, tree.c, tree.h, txr.1, txr.c, txr.h, unwind.c, unwind.h, utf8.c, utf8.h, vm.c, vm.h, vmop.h, win/cleansvg.txr: Extended copyright notices to 2020.
* Copyright year bump 2019.Kaz Kylheku2019-01-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * LICENSE, LICENSE-CYG, METALICENSE, Makefile, args.c, args.h, arith.c, arith.h, buf.c, buf.h, cadr.c, cadr.h, combi.c, combi.h, configure, debug.c, debug.h, eval.c, eval.h, ffi.c, ffi.h, filter.c, filter.h, ftw.h, gc.c, gc.h, glob.c, glob.h, hash.c, hash.h, itypes.c, itypes.h, jmp.S, lib.c, lib.h, lisplib.c, lisplib.h, match.c, match.h, parser.c, parser.h, parser.l, parser.y, protsym.c, rand.c, rand.h, regex.c, regex.h, share/txr/stdlib/asm.tl, share/txr/stdlib/awk.tl, share/txr/stdlib/build.tl, share/txr/stdlib/cadr.tl, share/txr/stdlib/compiler.tl, share/txr/stdlib/conv.tl, share/txr/stdlib/doloop.tl, share/txr/stdlib/error.tl, share/txr/stdlib/except.tl, share/txr/stdlib/ffi.tl, share/txr/stdlib/getopts.tl, share/txr/stdlib/getput.tl, share/txr/stdlib/hash.tl, share/txr/stdlib/ifa.tl, share/txr/stdlib/keyparams.tl, share/txr/stdlib/op.tl, share/txr/stdlib/package.tl, share/txr/stdlib/path-test.tl, share/txr/stdlib/place.tl, share/txr/stdlib/pmac.tl, share/txr/stdlib/socket.tl, share/txr/stdlib/stream-wrap.tl, share/txr/stdlib/struct.tl, share/txr/stdlib/tagbody.tl, share/txr/stdlib/termios.tl, share/txr/stdlib/trace.tl, share/txr/stdlib/txr-case.tl, share/txr/stdlib/type.tl, share/txr/stdlib/vm-param.tl, share/txr/stdlib/with-resources.tl, share/txr/stdlib/with-stream.tl, share/txr/stdlib/yield.tl, signal.c, signal.h, socket.c, socket.h, stream.c, stream.h, struct.c, struct.h, strudel.c, strudel.h, sysif.c, sysif.h, syslog.c, syslog.h, termios.c, termios.h, txr.1, txr.c, txr.h, unwind.c, unwind.h, utf8.c, utf8.h, vm.c, vm.h, vmop.h, win/cleansvg.txr: Extended Copyright line to 2018.
* Eliminate various unneeded header inclusions.Kaz Kylheku2018-12-121-4/+0
| | | | | | | | | | * hash.c: Don't include "cadr.h". * stream.c: Don't include "struct.h". * strudel.c: No <syslog.h>, ALLOCA_H, "args.h" or "utf8.h". * vm.c: No "hash.h".
* Drastically reduce inclusion of <dirent.h>.Kaz Kylheku2018-12-111-1/+0
| | | | | | | | | | | | | | | | | | | The <dirent.h> header is included all over the place because it is needed by a single declaration in stream.h. That declaration is for a function that is only called within stream.c, so we make it internal. Now only stream.c has to include <dirent.h>. * buf.c, debug.c, eval.c, ffi.c, filter.c, gc.c, gencadr.txr, hash.c, lib.c, lisplib.c, match.c, parser.c, regex.c, socket.c, struct.c, strudel.c, sysif.c, syslog.c, termios.c, txr.c, unwind.c, vm.c: Remove #include <dirent.h>. * cadr.c: Regenerated. * stream.c (make_dir_stream): Make external function static. * stream.h (make_dir_stream): Declaration updated.
* Copyright year bump 2018.Kaz Kylheku2018-02-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * LICENSE, LICENSE-CYG, METALICENSE, Makefile, args.c, args.h, arith.c, arith.h, buf.c, buf.h, cadr.c, cadr.h, combi.c, combi.h, configure, debug.c, debug.h, eval.c, eval.h, ffi.c, ffi.h, filter.c, filter.h, ftw.c, ftw.h, gc.c, gc.h, glob.c, glob.h, hash.c, hash.h, itypes.c, itypes.h, jmp.S, lib.c, lib.h, lisplib.c, lisplib.h, match.c, match.h, parser.c, parser.h, parser.l, parser.y, protsym.c, rand.c, rand.h, regex.c, regex.h, share/txr/stdlib/awk.tl, share/txr/stdlib/build.tl, share/txr/stdlib/cadr.tl, share/txr/stdlib/conv.tl, share/txr/stdlib/doloop.tl, share/txr/stdlib/error.tl, share/txr/stdlib/except.tl, share/txr/stdlib/ffi.tl, share/txr/stdlib/getopts.tl, share/txr/stdlib/getput.tl, share/txr/stdlib/hash.tl, share/txr/stdlib/ifa.tl, share/txr/stdlib/keyparams.tl, share/txr/stdlib/op.tl, share/txr/stdlib/package.tl, share/txr/stdlib/path-test.tl, share/txr/stdlib/place.tl, share/txr/stdlib/pmac.tl, share/txr/stdlib/socket.tl, share/txr/stdlib/stream-wrap.tl, share/txr/stdlib/struct.tl, share/txr/stdlib/tagbody.tl, share/txr/stdlib/termios.tl, share/txr/stdlib/txr-case.tl, share/txr/stdlib/type.tl, share/txr/stdlib/with-resources.tl, share/txr/stdlib/with-stream.tl, share/txr/stdlib/yield.tl, signal.c, signal.h, socket.c, socket.h, stream.c, stream.h, struct.c, struct.h, strudel.c, strudel.h, sysif.c, sysif.h, syslog.c, syslog.h, termios.c, termios.h, txr.1, txr.c, txr.h, unwind.c, unwind.h, utf8.c, utf8.h, win/cleansvg.txr: Extended Copyright line to 2018.
* New feature: structure delegate streams.Kaz Kylheku2017-12-081-0/+271
A new kind of stream object which redirects its operations to the methods of a structure. * Makefile (OBJS): New object file, strudel.o. * lib.c (init): Call new strudel_init function. * lisplib.c (stream_wrap_set_entries, stream_wrap_instantiate): New static functions. (lisplib_init): Arrange for autloading of new stream-wrap.tl. * share/txr/stdlib/stream-wrap.tl: New file. * stream.c (put_string_s, put_char_s, put_byte_s, get_line_s, get_char_s, get_byte_s, unget_char_s, unget_byte_s, put_buf_s, fill_buf_s, flush_s, seek_s, truncate_s, get_prop_s, set_prop_s, get_error_s, get_error_str_s, clear_error_s, get_fd_s): New symbol variables. (stream_init): New symbol variables initialized. Numerous functions registered via these variables now rather than intern(...) expressions. * stream.h (put_string_s, put_char_s, put_byte_s, get_line_s, get_char_s, get_byte_s, unget_char_s, unget_byte_s, put_buf_s, fill_buf_s, flush_s, seek_s, truncate_s, get_prop_s, set_prop_s, get_error_s, get_error_str_s, clear_error_s, get_fd_s): Declared. * strudel.c, strudel.h: New files.
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