| Commit message (Collapse) | Author | Age | Files | Lines |
|---|
| |
|
|
|
|
|
|
| |
* genchksum.txr, chksum.c: The declarations of the symbol
variables, COBJ class handles, and most of the chksum_init
function is also generated now. A comment is added explaining
what parts of the file are generated, and what parts are
scraped, and giving some advice to the maintainer.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
A giant macro that generates numerous functions and variables
is hell for anyone who has to debug the code. The right
approach is external code generation, where the result is
a clean source file that is checked into the repository.
* genchksum.txr: New file.
* chksum.c: Now generated.
(chksum_impl): Macro and its invocations removed.
(sha1_stream_impl, sha1_stream, sha1_szmax_upd,
sha1_buf, sha1_str, sha1, sha1_ops,
sha1_begin,
sha1_utf8_byte_callback, sha1_hash,
sha1_end): These are directly defined again.
(sha256_stream_impl, sha256_stream, sha256_szmax_upd,
sha256_buf, sha256_str, sha256, sha256_ops,
sha256_begin,
sha256_utf8_byte_callback, sha256_hash,
sha256_end): Likewise.
generated by macro.
md5_stream_impl, md5_stream,
md5_szmax_upd,
md5_buf, md5_str, md5, md5_ops,
md5_begin,
md5_utf8_byte_callback, md5_hash,
md5_end): Likewise.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
* chksums/sha1.c, chksums/sha1.h: New files.
* LICENSE, METALICENSE: Mention new code.
* chksum.c (sha1_ctx_s, sha1_ctx_cls): New static variables.
(chksum_init): Register sha-ctx symbol, and sha_ctx_s
COBJ class. Register sha1-stream, sha1, sha1-begin, sha1-hash
and sha1-end intrinsics.
(sha1_stream_impl, sha1_stream, sha1_szmax_upd,
sha1_buf, sha1_str, sha1, sha1_ops, sha1_begin,
sha1_utf8_byte_callback, sha1_hash, sha1_end): These
functions and variables are generated by a call to the
cksum_impl macro.
* Makefile (OBJS): add chksums/sha1.o object file.
|
| |
|
|
|
|
|
|
|
|
|
|
|
| |
* chksum.c (chksum_impl): New macro. Two calls to
this macro generate the implementations of SHA256 and MD5.
The code is identical.
(sha256_stream_impl, sha256_stream, sha256_szmax_upd,
sha256_buf, sha256_str, sha256, sha256_ops, sha256_begin,
sha256_utf8_byte_callback, sha256_hash, sha256_end):
Directly written definitions removed, now generated by macro.
md5_stream_impl, md5_stream, md5_szmax_upd,
md5_buf, md5_str, md5, md5_ops, md5_begin,
md5_utf8_byte_callback, md5_hash, md5_end): Likewise.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
* 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.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
On platforms with 64 bit pointers, and therefore 64-bit-wide
TXR values, we can use a representation technique which allows
double floating-point values to be unboxed.
Fixnum integers are reduced from 62 bits to 50, and there is
a little more complexity in the run-time type checking and
dispatch which costs extra cycles.
The support is currently off by default; it must be explicitly
enabled with ./configure --nan-boxing.
* lib.h (NUM_MAX, NUM_MIN, NUM_BIT): Define separately for
NaN boxing.
(TAG_FLNUM, TAG_WIDTH, NAN_TAG_BIT, NAN_TAG_MASK, TAG_BIGMASK,
TAG_BIGSHIFT, NAN_FLNUM_DELTA): New preprocessor symbols.
(enum type, type_t): The FLNUM enumeration constant moves
to just after LIT, so that its value is the same as TAG_FLNUM.
(struct flonum): Does not exist under NaN boxing.
(union obj): No fl member under NaN boxing.
(tag, is_ptr): Separately defined for NaN boxing.
(is_flo): New function under NaN boxing.
(tag_ex): New function. It's like tag, but identifies
floating-point values as TAG_FLNUM. The tag function continues
to map them to TAG_PTR, which is wrong under NaN boxing,
but needed in order not to separately write tons of cases in
the arith.c module.
(type): Use tag_ex, so TAG_FLNUM is handled, if it exists.
(auto_str, static_str, litptr, num_fast, chr, c_n, c_u):
Different definition for NaN boxing.
(c_ch, c_f): New function.
(throw_mismatch): Attribute with NORETURN.
(nao): Separate definition for NaN boxing.
* lib.c (seq_kind_tab): Reorder initializer to follow enum
reordering.
(seq_iter_rewind): use c_n and c_ch functions, since type
checking has been done in those cases. The self parameter
is no longer needed.
(iter_more): use c_ch on CHR object.
(equal): Use c_f accessor to get double value rather than
assuming there is a struct flonum representation.
(stringp): Use tag_ex, otherwise a floating-point number
is identified as TAG_PTR.
(diff, isec, isecp): Don't pass removed self parameter
to seq_iter_rewind.
* arith.c (c_unum, c_dbl_num, c_dbl_unum, plus, minus,
signum, gt, lt, ge, le, numeq, logand, logior,
logxor, logxor_old, bit, bitset, tofloat, toint,
width, c_num, c_fixnum): Extract floating-point value
using c_f accessor. Handle CHR type separately from NUM
because the storage representation is no longer identical;
CHR values have a two bit tag over bits where NUM has
ordinary value bits. NUM is tagged at the NaN level with
the upper 14 bits being 0xFFFC. The remaining 50 bits
are the value.
(flo): Construct unboxed float under NaN boxing by taking
image of double as a 64 bit value, and adding the
delta offset, then casting to the val pointer type.
(c_flo): Separate implementation for NaN boxing.
(integerp, numberp): Use tag_ex.
* buf.c (str_buf, buf_int): Separate CHR and NUM cases,
like in numerous arith.c functions.
* chksum.c (sha256_hash, md5_hash): Use c_ch accessor for
CHR value.
* hash.c (equal_hash, eql_hash): Handle CHR separately. Use
c_f accessor for floating-point value.
(eq_hash): Use tag_ex and handle TAG_FLNUM value under NaN
boxing. Handle CHR separately from NUM.
* ffi.c (ffi_float_put, ffi_double_put, carray_uint, carray_int):
Handle CHR and NUM separately.
* stream.c (formatv): Use c_f accessor.
* configure: disable automatic selection of NaN boxing
on 64 bit platforms, for now.
Add test whether -Wno-strict-aliasing is supported by
the compiler, performed only if NaN boxing is enabled.
We need to disable this warning because it goes off on
the code that reinterprets an integer as a double and
vice versa.
|
| |
|
|
|
|
|
| |
* chksum.c (crc32): Stop-gap solution: make it static.
Also, fix wrong self-string.
* chksum.h (crc32): Declaration removed.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
*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.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
* 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.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
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.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Adding a self parameter to c_str so that when a non-string
occurs, the error is reported against a function.
Legend:
A - Pass existing self to c_str.
B - Define self and pass to c_str and possibly other
functions.
C - Take new self parameter and pass to c_str and possibly
other functions.
D - Pass existing self to c_str and/or other functions.
E - Define self and pass to other functions, not c_str.
X - Pass nil to c_str.
* buf.c (buf_strm_put_string, buf_str): B.
* chksum.c (sha256_str, md5_str): C.
(sha256_hash, md5_hash): D.
* eval.c (load): D.
* ffi.c (ffi_varray_dynsize, ffi_str_put, ffi_wstr_put, ffi_bstr_put): A.
(ffi_char_array_put, ffi_wchar_array_put): C.
(ffi_bchar_array_put): A.
(ffi_array_put, ffi_array_out, ffi_varray_put): D.
* ftw.c (ftw_wrap): A.
* glob.c (glob_wrap): A.
* lib.c (copy_str, length_str, coded_length,split_str_set,
list_str, cmp_str, num_str, out_json_str, out_json_rec,
display_width): B.
(upcase_str, downcase_str, string_extend, search_str,
do_match_str, do_rmatch_str, sub_str, replace_str,
cat_str_append, split_str_keep, trim_str, int_str, chr_str,
span_str, compl_span_str, break_str, length_str_gt,
length_str_ge, length_str_lt, length_str_le, find, rfind, pos,
rpos, mismatch, rmismatch): A.
(c_str): Add self parameter and use in type mismatch diagnostic.
If the parameter is nil, use "internal error".
(flo_str): B, and correction to "flot-str" typo.
(out_lazy_str, out_quasi_str, obj_print_impl): D.
* lib.h (c_str): Declaration updated.
* match.c (dump_var): X.
(v_load): D.
* parser.c (open_txr_file): C.
(load_rcfile): E.
(find_matching_syms, provide_atom): X.
(hist_save, repl): B.
* parser.h (open_txr_file): Declaration updated.
* parser.y (chrlit): X.
* regex.c (search_regex): A.
* socket.c (getaddrinfo_wrap, sockaddr_pack): A.
(dgram_put_string): B.
(open_sockfd): D.
(sock_connect): E.
* stream.c (stdio_put_string, tail_strategy, vformat_str,
open_directory, open_file, open_tail, remove_path,
rename_path, tmpfile_wrap, mkdtemp_wrap, mkstemp_wrap): B.
(do_parse_mode, parse_mode, make_string_byte_input_stream): B.
(normalize_mode, normalize_mode_no_bin): E.
(string_out_put_string, formatv, put_string, open_fileno,
open_subprocess, open_command, base_name,
dir_name, short_suffix, long_suffix): A.
(run): D.
(win_escape_cmd, win_escape_arg): X.
* stream.h (parse_mode, normalize_mode,
normalize_mode_no_bin): Declarations updated.
* sysif.c (mkdir_wrap, do_utimes, dlopen_wrap, dlsym_wrap,
dlvsym_wrap): A.
(do_stat, do_lstat): C.
(mkdir_nothrow_exists, ensure_dir): E.
(chdir_wrap, rmdir_wrap, mkfifo_wrap, chmod_wrap,
symlink_wrap, link_wrap, readlink_wrap, exec_wrap,
getenv_wrap, setenv_wrap, unsetenv_wrap, getpwnam_wrap,
getgrnam_wrap, crypt_wrap, fnmatch_wrap, realpath_wrap,
opendir_wrap): B.
(stat_impl): statfn pointer-to-function argument now takes
self parameter. When calling it, we pass name.
* syslog.c (openlog_wrap, syslog_wrapv): A.
* time.c (time_string_local, time_string_utc,
time_string_meth, time_parse_meth): A.
(strptime_wrap): B.
* txr.c (txr_main): D.
* y.tab.c.shipped: Updated.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
It's incorrect to use a borrowed buf, because a borrowed buf
assumes that the memory isn't dynamically allocated, and will
not free it when it is finalized by the garbage collector.
The buffer which holds the hash returned by sha256 and md5
does in fact own the memory.
* buf.c (make_owned_buf): Static function becomes external.
* buf.h (make_owned_buf): Declared.
* chksum.c (chksum_ensure_buf): Use make_owned_buf rather than
make_borrowed_buf.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
* 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.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| |
This allows a CRC-32 calculation over multiple objects in
multiple steps.
* chksum.c (crc32_stream, crc32_buf, crc32_str, crc32): Take
additional argument.
(chksum_init): Add optional argument to registration of
crc32-stream and crc32 intrinsics.
* chksum.h (crc32_stream, crc32): Declarations updated.
* txr.1: Doc updated; two examples added.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
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.
|
| |
|
|
|
|
|
|
|
|
| |
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.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
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.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
This is the second round of an effort to enable GCC's -Wextra
option. All function parameters that are unused and
are removable are removed. They are eliminated from the
function defintions, declarations, callers, and any related
function pointer variables or structure members.
* arith.c (nary_simple_op): Remove unused self parameter.
See lib.c: maxv, minv.
* chksum.c (crc32_buf, crc32_str): Remove unused self
parameter.
(crc32): Don't pass self to the above functions.
* eval.c (copy_env_handler, copy_bh_env_handler): Remove
unused parent parameter. See unwind.c.
(supplement_op_syms): Remove unused max parameter.
(me_op): Don't pass max to supplement_op_syms.
* lib.c (seq_iter_rewind): Remove unused self parameter.
(lazy_flatten_func): Remove unused env parameter.
(lazy_flatten): Use func_n1 to create non-environment-carrying
funtion out of lazy_flatten_func.
(maxv, minv): Don't pass self parameter to nary_simple_op.
(middle_pivot): Remove unused lessfun param.
(quicksort): Don't pass lessfun to middle_pivot.
(diff, isec): Don't pass self to seq_iter_rewind.
* lib.h (seq_iter_rewind, nary_simple_op): Declarations
updated.
* struct.c (get_super_slots): Remove unused self parameteer.
(make_struct_type): Don't pass self to get_super_slots.
* sysif.c (flock_unpack): Remove unused self parameter.
(fcntl_wrap): Don't pass self to flock_unpack.
* unwind.c (uw_push_cont_copy): Remove parent parameter from
function pointer parameter. See eval.c: copy_env_handler.
(call_copy_handlers): Remove parent parameter and don't
pass that argument to the indirect call via pointer
to the copy handler function.
(revive_cont, capture_cont): Don't pass 0 value to
removed parent parameter of call_copy_handlers.
* unwind.h (struct uw_cont_copy): Function pointer member copy
loses parent parameter.
(uw_push_cont_copy): Declaration updated.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
* 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.
|
| |
|
|
|
|
|
|
|
| |
* chksum.c (sha256_utf8_byte_callback, md5_utf8_byte_callback):
New static functions.
(sha256_hash, md5_hash): Support character and integer
objects.
* txr.1: Documented.
|
| |
|
|
|
|
|
|
|
|
|
|
| |
* chksum.c (sha256_szmax_upd, md5_szmax_upd): New static
functions, consisting of logic from sha256_buf and
md5_buf, respectively.
(sha256_buf, md5_buf): Use sha256_szmax_up and md5_szmax_upd,
respectively, to handle the unlikely possiblity of the ucnum
buffer length being larger than the range of size_t.
(sha256_hash, md5_hash): Also use the new static functions
instead of callig SHA256_update or MD5_update directly
to deal with the same issue.
|
| |
|
|
|
|
| |
* chksum.c (sha256_str, md5_str): Don't construct a byte input
stream for hashing a string. Just convert whole thing to
temporary UTF-8, hash, and free.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
* chksum.c (sha256_ctx_s, md5_ctx_s): New symbol variables.
(sha256_ops, md5_ops): New static structs.
(sha256_begin, sha256_hash, sha256_end, md5_begin, md5_hash,
md5_end): New functions.
(chksum_init): New symbol variables initialized; sha256-begin,
sha256-hash, sha256-end, md5-begin, md5-hash, md5-end
intrinsics registered.
* chksum.h (sha256_begin, sha256_hash, sha256_end, md5_begin,
md5_hash, md5_end): Declared.
* txr.1: Documented.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
* Makefile (OBJS): New object file, chksums/md5.o.
* chksum.c (sha256_ensure_buf): Renamed to chksum_ensure_buf
and made generic so MD5 code can borrow it.
(sha256_stream, sha256): Call chksum_ensure_buf instead of
sha256_ensure_buf, passing in new length and hash name
parameters.
(md5_stream_impl, md5_buf, md5_str): New static functions.
(md5_stream, md5): New functions.
(chksum_init): Register md5-stream and md5 intrinsics.
* chksum.h (md5_stream, md5): Declared.
* chksums/md5.c, chksums/md5.h: New files.
|
| |
|
|
|
| |
* chksum.c (crc32_stream): use iobuf_get to obtain the I/O
buffer, and iobuf_put to recycle it.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
* chksum.c (sha256_stream_impl): New static function, formed
out of bulk of sha256_stream. Takes a pointer to a buffer
where the digest is stored.
(sha256_ensure_buf): New static function.
(sha256_stream): Take buf argument; use sha256_ensure_buf to
allocate a buffer if necessary, and to obtain the low-level
buffer pointer. Implementation moved into sha256_stream_impl.
(sha256_buf, sha256_str): Take pointer to digest buffer; don't
allocate a buf object, don't return anything.
(sha256): Take buf argument; use sha256_ensure_buf to
allocate a buffer if necessary, and to obtain the low-level
buffer pointer, which is passed to sha256_buf and sha256_str.
(chksum_init): Update registrations of intrinsics with new
optional parameters.
* chksum.h (sha256_stream, sha256): Declarations updated.
* txr.1: Updated.
|
| |
|
|
|
|
|
|
|
|
|
|
|
| |
* chksum.c (sha256_stream): Use iobuf_get and iobuf_put.
* gc.c (gc): Do not mark the list of recycled buffers; just
consider them to be garbage and clear the list, like we do
with recycled conses via rcyc_empty.
* stream.c (iobuf_free_list): New static variable.
(iobuf_get, iobuf_put, iobuf_list_empty): New functions.
* stream.h (iobuf_get, iobuf_put, iobuf_list_empty): Declared.
|
| |
|
|
|
|
|
|
|
|
|
|
| |
* Makefile (OBJS): Add chksums/crc32.o.
* chksum.c (crc32_stream, crc32): New functions.
(chksum_init): Register crc32-stream and crc32 intrinsic
functions.
* chksums/crc32.c, chksums/crc32.h: New files.
* txr.1: Documented.
|
|
|
* chksum.c, chksum.h, chksums/sha256.c, chksums/sha256.h: New files.
* lib.c (init): Call chksum_init.
* txr.1: Documented.
* LICENSE: Add SHA-256 copyright notice.
|
