| Commit message (Collapse) | Author | Age | Files | Lines |
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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.
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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.
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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.
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* 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.
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* 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.
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* 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.
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* 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.
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* 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.
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* 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.
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* chksum.c (crc32_stream): use iobuf_get to obtain the I/O
buffer, and iobuf_put to recycle it.
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* 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.
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* 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.
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* 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.
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* 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.
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