Граф коммитов

23 Коммитов

Автор SHA1 Сообщение Дата
卜部昌平 ff397d0016 dln.h: delete unused codes
defines.h already has them.  Also __cplusplus can never be defined here.
2020-07-23 14:30:12 +09:00
卜部昌平 4ff3f20540 add #include guard hack
According to MSVC manual (*1), cl.exe can skip including a header file
when that:

- contains #pragma once, or
- starts with #ifndef, or
- starts with #if ! defined.

GCC has a similar trick (*2), but it acts more stricter (e. g. there
must be _no tokens_ outside of #ifndef...#endif).

Sun C lacked #pragma once for a looong time.  Oracle Developer Studio
12.5 finally implemented it, but we cannot assume such recent version.

This changeset modifies header files so that each of them include
strictly one #ifndef...#endif.  I believe this is the most portable way
to trigger compiler optimizations. [Bug #16770]

*1: https://docs.microsoft.com/en-us/cpp/preprocessor/once
*2: https://gcc.gnu.org/onlinedocs/cppinternals/Guard-Macros.html
2020-04-13 16:06:00 +09:00
卜部昌平 5e22f873ed decouple internal.h headers
Saves comitters' daily life by avoid #include-ing everything from
internal.h to make each file do so instead.  This would significantly
speed up incremental builds.

We take the following inclusion order in this changeset:

1.  "ruby/config.h", where _GNU_SOURCE is defined (must be the very
    first thing among everything).
2.  RUBY_EXTCONF_H if any.
3.  Standard C headers, sorted alphabetically.
4.  Other system headers, maybe guarded by #ifdef
5.  Everything else, sorted alphabetically.

Exceptions are those win32-related headers, which tend not be self-
containing (headers have inclusion order dependencies).
2019-12-26 20:45:12 +09:00
nobu 1f500f0368 dln.c: extra arguments
* dln.h (DLN_FIND_EXTRA_ARG, DLN_FIND_EXTRA_ARG_DECL): allow extra
  arguments to dln_find_{exe,file}_r().
* dln_find.c (dln_find_exe_r, dln_find_file_r): add extract arguments.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41702 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-06-30 01:58:51 +00:00
nobu 5615bf5f79 dln_find.c: deprecated functions
* dln_find.c (dln_find_exe, dln_find_file): remove deprecated
  non-reentrant functions.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41032 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-06-02 07:15:55 +00:00
nobu bff997e02b defines.h: RUBY_SYMBOL_EXPORT_{BEGIN,END}
* include/ruby/defines.h (RUBY_SYMBOL_EXPORT_{BEGIN,END}): visibility
  control macros.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40122 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-05 10:29:38 +00:00
nobu 0bd71ff354 * configure.in (XCFLAGS): use -fvisibility=hidden if possible.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28709 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-07-21 21:38:25 +00:00
nobu 0164396029 * dln.c (init_funcname_len, dln_find_exe_r, dln_find_file_r): use
size_t.

* file.c (rb_stat_inspect, file_expand_path): ditto.

* util.c (ruby_qsort): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22943 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-03-14 01:56:15 +00:00
nobu c30616378e * dln.h (dln_find_exe, dln_find_file): deprecated, use reentrant
versions instead.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18230 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-07-27 00:15:31 +00:00
nobu 4264ca9436 * dln.c (dln_find_exe_r, dln_find_file_r): reentrant versions.
* file.c (rb_find_file_ext, rb_find_file), process.c (proc_exec_v),
  (rb_proc_exec, proc_spawn_v, proc_spawn), ruby.c (process_options):
  use reentrant versions.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16319 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-05-07 21:43:54 +00:00
akr 6cdef2dc7e * $Date$ keyword removed to avoid inclusion of locale dependent
string.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14912 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-01-06 15:49:38 +00:00
matz a25fbe3b3e * encoding.c: provide basic features for M17N.
* parse.y: encoding aware parsing.

* parse.y (pragma_encoding): encoding specification pragma.

* parse.y (rb_intern3): encoding specified symbols.

* string.c (rb_str_length): length based on characters.  
  for older behavior, bytesize method added.

* string.c (rb_str_index_m): index based on characters.  rindex as
  well.

* string.c (succ_char): encoding aware succeeding string.

* string.c (rb_str_reverse): reverse based on characters.

* string.c (rb_str_inspect): encoding aware string description.

* string.c (rb_str_upcase_bang): encoding aware case conversion.
  downcase, capitalize, swapcase as well.

* string.c (rb_str_tr_bang): tr based on characters.  delete,
  squeeze, tr_s, count as well.

* string.c (rb_str_split_m): split based on characters.

* string.c (rb_str_each_line): encoding aware each_line.

* string.c (rb_str_each_char): added.  iteration based on
  characters.

* string.c (rb_str_strip_bang): encoding aware whitespace
  stripping.  lstrip, rstrip as well.

* string.c (rb_str_justify): encoding aware justifying (ljust,
  rjust, center).

* string.c (str_encoding): get encoding attribute from a string. 

* re.c (rb_reg_initialize): encoding aware regular expression

* sprintf.c (rb_str_format): formatting (i.e. length count) based
  on characters.

* io.c (rb_io_getc): getc to return one-character string.
  for older behavior, getbyte method added.

* ext/stringio/stringio.c (strio_getc): ditto.

* io.c (rb_io_ungetc): allow pushing arbitrary string at the
  current reading point.

* ext/stringio/stringio.c (strio_ungetc): ditto.

* ext/strscan/strscan.c: encoding support.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13261 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-08-25 03:29:39 +00:00
ocean 08c1738c51 * bignum.c: changed `foo _((boo))' to `foo(boo)`. [ruby-dev:27056]
* defines.h, dir.c, dln.h, enumerator.c, env.h, error.c, eval.c, file.c,
  gc.c, hash.c, inits.c, intern.h, io.c, lex.c, marshal.c, missing.h,
  node.h, numeric.c, pack.c, process.c, re.h, ruby.c, ruby.h, rubyio.h,
  rubysig.h, signal.c, sprintf.c, st.h, string.c, struct.c, time.c,
  util.c, util.h, variable.c: ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9155 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-14 06:32:32 +00:00
michal 9df466b287 Updated Copyrights of Matz to 2003.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3345 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2003-01-16 07:34:03 +00:00
matz eb6118992b * eval.c (rb_clear_cache_by_class): new function.
* eval.c (set_method_visibility): should have clear cache forq
  updated visibility.

* numeric.c (flo_to_s): default format precision to be "%.16g".

* util.c (ruby_strtod): use own strtod(3) implementation to avoid
  locale hell.  Due to this change "0xff".to_f no longer returns 255.0

* eval.c (avalue_to_yvalue): new function to distinguish yvalue
  (no-arg == Qundef) from svalue (no-arg == Qnil).

* eval.c (rb_yield_0): use avalue_to_yvalue().

* eval.c (assign): warn if val == Qundef where it means rhs is
  void (e.g. yield without value or call without argument).

* parse.y (value_expr): need not to warn for WHILE and UNTIL,
  since they can have return value (via valued break).


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2457 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2002-05-14 06:22:31 +00:00
nobu e93b8f1c89 * dln.h, ruby.h, util.h: enable prototypes in C++.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1931 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2001-12-21 07:20:23 +00:00
matz fd06a2a7fb * eval.c (block_pass): should not downgrade safe level.
* ext/dbm/extconf.rb: allow specifying dbm-type explicitly.

* ext/dbm/extconf.rb: avoid gdbm if possible, because it leaks
  memory, whereas gdbm.so doesn't.  potential incompatibility.

* string.c (rb_str_insert): new method.

* parse.y (yylex): lex_state after RESCUE_MOD should be EXPR_BEG.

* array.c (rb_ary_insert): new method.

* array.c (rb_ary_update): new utility function.

* io.c (set_outfile): should check if closed before assignment.

* eval.c (rb_eval): should preserve value of ruby_errinfo.

* eval.c (rb_thread_schedule): infinite sleep should not cause
  dead lock.

* array.c (rb_ary_flatten_bang): proper recursive detection.

* eval.c (yield_under): need not to prohibit at safe level 4.

* pack.c (pack_pack): p/P packs nil into NULL.

* pack.c (pack_unpack): p/P unpacks NULL into nil.

* pack.c (pack_pack): size check for P template.

* ruby.c (set_arg0): wrong predicate when new $0 value is bigger
  than original space.

* gc.c (id2ref): should use NUM2ULONG()

* object.c (rb_mod_const_get): check whether name is a class
  variable name.

* object.c (rb_mod_const_set): ditto.

* object.c (rb_mod_const_defined): ditto.

* marshal.c (w_float): precision changed to "%.16g"

* eval.c (rb_call0): wrong retry behavior.

* numeric.c (fix_aref): a bug on long>int architecture.

* eval.c (rb_eval_string_wrap): should restore ruby_wrapper.

* regex.c (re_compile_pattern): char class at either edge of range
  should be invalid.

* eval.c (handle_rescue): use === to compare exception match.

* error.c (syserr_eqq): comparison between SytemCallErrors should
  based on their error numbers.

* eval.c (safe_getter): should use INT2NUM().

* bignum.c (rb_big2long): 2**31 cannot fit in 31 bit long.

* regex.c (calculate_must_string): wrong length calculation.

* eval.c (rb_thread_start_0): fixed memory leak.

* parse.y (none): should clear cmdarg_stack too.

* io.c (rb_fopen): use setvbuf() to avoid recursive malloc() on
  some platforms.

* file.c (rb_stat_dev): device functions should honor stat field
  types (except long long such as dev_t).

* eval.c (rb_mod_nesting): should not push nil for nesting array.

* eval.c (rb_mod_s_constants): should not search array by
  rb_mod_const_at() for nil (happens for singleton class).

* class.c (rb_singleton_class_attached): should modify iv_tbl by
  itself, no longer use rb_iv_set() to avoid freeze check error.

* variable.c (rb_const_get): error message "uninitialized constant
  Foo at Bar::Baz" instead of "uninitialized constantBar::Baz::Foo".

* eval.c (rb_mod_included): new hook called from rb_mod_include().

* io.c (opt_i_set): should strdup() inplace_edit string.

* eval.c (exec_under): need to push cref too.

* eval.c (rb_f_missing): raise NameError for "undefined local
  variable or method".

* error.c (Init_Exception): new exception NoMethodError.
  NameError moved under ScriptError again.

* eval.c (rb_f_missing): use NoMethodError instead of NameError.

* file.c (Init_File): should redifine "new" class method.

* eval.c (PUSH_CREF): sharing cref node was problematic.  maintain
  runtime cref list instead.

* eval.c (rb_eval): copy defn node before registering.

* eval.c (rb_load): clear ruby_cref before loading.

* variable.c (rb_const_get): no recursion to show full class path
  for modules.

* eval.c (rb_set_safe_level): should set safe level in curr_thread
  as well.

* eval.c (safe_setter): ditto.

* object.c (rb_obj_is_instance_of): nil belongs to false, not true.

* time.c (make_time_t): proper (I hope) daylight saving time
  handling for both US and Europe.  I HATE DST!

* eval.c (rb_thread_wait_for): non blocked signal interrupt should
  stop the interval.

* eval.c (proc_eq): class check aded.

* eval.c (proc_eq): typo fixed ("return" was ommitted).

* error.c (Init_Exception): move NameError under StandardError.

* class.c (rb_mod_clone): should copy method bodies too.

* bignum.c (bigdivrem): should trim trailing zero bdigits of
  remainder, even if dd == 0.

* file.c (check3rdbyte): safe string check moved here.

* time.c (make_time_t): remove HAVE_TM_ZONE code since it
  sometimes reports wrong time.

* time.c (make_time_t): remove unnecessary range check for
  platforms where negative time_t is available.

* process.c (proc_waitall): should push Process::Status instead of
  Finuxm status.

* process.c (waitall_each): should add all entries in pid_tbl.
  these changes are inspired by Koji Arai.  Thanks.

* process.c (proc_wait): should not iterate if pid_tbl is 0.

* process.c (proc_waitall): ditto.

* numeric.c (flodivmod): a bug in no fmod case.

* process.c (pst_wifsignaled): should apply WIFSIGNALED for status
  (int), not st (VALUE).

* io.c (Init_IO): value of $/ and $\ are no longer restricted to
  strings.  type checks are done on demand.

* class.c (rb_include_module): module inclusion should be check
  taints.

* ruby.h (STR2CSTR): replace to StringType() and StringTypePtr().

* ruby.h (rb_str2cstr): ditto.

* eval.c (rb_load): should not copy topleve local variables.  It
  cause variable/method ambiguity.  Thanks to L. Peter Deutsch.

* class.c (rb_include_module): freeze check at first.

* eval.c (rb_attr): sprintf() and rb_intern() moved into
  conditional body.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1356 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2001-05-02 04:22:21 +00:00
matz 8e5c3b23f2 * dir.c (dir_s_glob): supprt backslash escape of metacharacters
and delimiters.

* dir.c (remove_backslases): remove backslashes from path before
  calling stat(2).

* dir.c (dir_s_glob): call rb_yield directly (via push_pattern) if
  block is given to the method.

* dir.c (push_pattern): do not call rb_ary_push; yield directly.

* eval.c (blk_copy_prev): reduced ALLOC_N too much.

* eval.c (frame_dup): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1183 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2001-02-14 05:52:06 +00:00
matz a5dcc4437e matz
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1079 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2000-12-26 08:08:50 +00:00
matz fedf48986d 2000-05-01
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@678 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2000-05-01 09:42:38 +00:00
matz 65a5162550 1.4.0
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@520 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
1999-08-13 05:45:20 +00:00
matz 210367ec88 This commit was generated by cvs2svn to compensate for changes in r372,
which included commits to RCS files with non-trunk default branches.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@373 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
1999-01-20 04:59:39 +00:00
matz 3db12e8b23 Initial revision
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
1998-01-16 12:13:05 +00:00