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188 Коммитов

Автор SHA1 Сообщение Дата
akr da74bc7552 * process.c (ruby_setsid): use rb_cloexec_open. 
(rb_daemon): ditto.

* ruby.c (load_file_internal): ditto.

* file.c (rb_file_s_truncate): ditto.
  (file_load_ok): ditto.

* random.c (fill_random_seed): ditto.

* ext/pty/pty.c (chfunc): ditto.
  (get_device_once): ditto.

* ext/io/console/console.c (console_dev): ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33550 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-10-29 04:01:54 +00:00
akr b574a4d4a1 * include/ruby/intern.h (rb_fd_set_cloexec): declared. 
* io.c (rb_fd_set_cloexec): new function.
  (ruby_dup): call rb_fd_set_cloexec to set close-on-exec flag.
  (rb_sysopen_internal): ditto.
  (rb_pipe): ditto.
  (io_reopen): ditto.
  (io_cntl): ditto.

* process.c (rb_f_exec): change the default :close_others option to
  true.
  (rb_f_system): ditto.
  (move_fds_to_avoid_crash): call rb_fd_set_cloexec to set
  close-on-exec flag.
  (ruby_setsid): ditto.
  (rb_daemon): ditto.

* thread_pthread.c (rb_thread_create_timer_thread): call
  rb_fd_set_cloexec to set close-on-exec flag.

* ruby.c (load_file_internal): ditto.

* file.c (rb_file_s_truncate): ditto.
  (file_load_ok): ditto.

* random.c (fill_random_seed): ditto.

* ext/pty/pty.c (chfunc): ditto.
  (get_device_once): ditto.

* ext/openssl/ossl_bio.c (ossl_obj2bio): ditto.

* ext/socket/init.c (rsock_socket): ditto.
  (rsock_s_accept_nonblock): ditto.
  (rsock_s_accept): ditto.

* ext/socket/socket.c (rsock_sock_s_socketpair): ditto.

* ext/socket/ancdata.c (discard_cmsg): ditto.
  (make_io_for_unix_rights): ditto.

* ext/socket/unixsocket.c (unix_recv_io): ditto.

* ext/io/console/console.c (console_dev): ditto.

[ruby-core:38140] [Feature #5041]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33507 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-10-22 09:58:15 +00:00
drbrain f365f19054 * random.c: Improve documentation of Random. Patch by Gregory 
Parkhurst.  [Ruby 1.9 - Bug #5410]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33413 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-10-05 23:54:33 +00:00
drbrain 9654a4c985 * random.c (Init_Random): Add a top-level comment for Random. Patch 
by Brett Bim.  [Ruby 1.9 - Bug #5403]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33405 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-10-04 20:48:34 +00:00
nobu 8e6e8e6288 * use RB_TYPE_P which is optimized for constant types, instead of 
comparison with TYPE.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33357 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-09-29 11:07:45 +00:00
akr b41ccc4a9c * include/ruby/intern.h (rb_update_max_fd): declaration moved from 
internal.h.

* file.c: ditto.

* io.c: call rb_update_max_fd for each new fds.

* process.c: ditto.

* random.c: ditto.

* ruby.c: ditto.

* ext/io/console/console.c: ditto.

* ext/openssl/ossl_bio.c: ditto.

* ext/pty/pty.c: ditto.

* ext/socket/init.c: ditto.

* ext/socket/socket.c: ditto.

* ext/socket/ancdata.c: ditto.

* ext/socket/unixsocket.c: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32587 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-07-20 13:26:10 +00:00
marcandre 3f5e567a47 * random.c: Documentation fix for Random#bytes 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32255 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-06-27 15:42:37 +00:00
nobu 3a47cf3395 * remove trailing spaces. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31573 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-05-15 11:55:52 +00:00
naruse 63f39fcb40 * random.c (random_rand): remove unused variables. 
* struct.c (rb_struct_define_without_accessor): ditto.

* strftime.c (rb_strftime_with_timespec): ditto.

* sprintf.c: ditto.

* time.c (time_asctime): remove useless GetTimeval().

* thread_pthread.c: cast to (void *) for %p.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31343 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-04-25 07:56:42 +00:00
sorah b5909efd13 * random.c (rb_f_rand, random_s_rand): RDocs for them. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31341 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-04-24 23:25:11 +00:00
mrkn 2aeb3b47ee * random.c (random_s_rand, Init_Random): Random.rand should behave as 
Random::DEFAULT.rand rather than Kernel#rand.
* random.c (rand_range, random_rand): rand_range function extracted
  from random_rand function.
* random.c (rb_f_rand): accept a Range argument as Random#rand
  [ruby-dev:43427] #4605

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31340 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-04-24 22:27:39 +00:00
naruse 0efb462a50 * random.c (rb_f_srand): fix rdoc: srand(0)'s 0 is a seed. 
[ruby-core:35833] fixes #4590

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31316 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-04-20 16:31:25 +00:00
nobu be7e8ca772 * random.c (random_rand): suppress a warning. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30469 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-01-05 20:17:36 +00:00
akr 0c232beb9c * random.c: parenthesize macro arguments. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30344 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-12-25 04:08:22 +00:00
nobu 99aaee351e * random.c (random_rand): get rid of overflow. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29843 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-11-20 03:04:59 +00:00
naruse 25eebc3ad5 * random.c (rand_init): This checks the value is in 32bit or not, 
so use int32_t, not int.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29409 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-10-04 01:24:01 +00:00
naruse b259e449d1 * random.c (rand_init): remove useless assignment. 
* re.c (update_char_offset): remove unused variable.

* re.c (read_escaped_byte): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29408 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-10-04 01:23:58 +00:00
naruse 493f721854 * random.c (rb_genrand_ulong_limited): renamed from 
rb_rand_internal and now this is public API.

* include/ruby/ruby.h (rb_genrand_ulong_limited): added.

* bignum.c (big_sparse_p): use rb_genrand_ulong_limited.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29212 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-09-10 05:44:54 +00:00
nobu 0eb31be681 * random.c (rb_random_int32): suppress warning on LP64 platforms. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29103 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-08-26 07:41:55 +00:00
nobu 8554e16355 * array.c (rb_ary_{shuffle_bang,sample}): use Random class object. 
* random.c (try_get_rnd): use default_rand for Random as same as
  singleton methods.

* random.c (rb_random_real): check the range of result.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29098 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-08-25 22:30:03 +00:00
shyouhei 2531892cbc reverted to r29091; r29092 breaks test-all 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29096 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-08-25 12:14:38 +00:00
nobu 00dcf07ebc * random.c (rb_random_int32): fixed typo. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29095 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-08-25 11:22:55 +00:00
nobu fd1022c065 * random.c (rb_random_real): check the range of result. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29094 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-08-25 09:31:46 +00:00
nobu ae6a9009dc * array.c (rb_ary_{shuffle_bang,sample}): use Random class object. 
* random.c (try_get_rnd): use default_rand for Random as same as
  singleton methods.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29093 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-08-25 09:00:17 +00:00
nobu 2f6c0e3be3 * array.c (rb_ary_shuffle_bang, rb_ary_sample): add optional 
argument random.  [ruby-dev:41923] [EXPERIMENTAL]

* random.c (rb_random_{int32,real,bytes}): fallback to normal
  method invocation.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29083 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-08-23 22:07:39 +00:00
nobu a4c0f7dfae * random.c (Init_Random): add Random::DEFAULT. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28846 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-08-03 12:16:06 +00:00
naruse 7175a9073e * class.c, compile.c, dir.c, file.c, iseq.c, parse.y, random.c: 
clean unused-value warnings.

* cont.c, process.c, vm_exec.h: clean cast warnings.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28762 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-07-27 07:13:43 +00:00
nobu 79dfc605ff * random.c (DEFAULT_SEED_LEN): suppress a warning. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28682 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-07-19 05:45:14 +00:00
nobu 25b9eb5e57 * include/ruby/ruby.h (rb_data_type_t): restructured. [ruby-dev:41862] 
add parent member.

* error.c (rb_typeddata_inherited_p): new function.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28676 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-07-18 07:31:54 +00:00
nobu 52aa6ab21d * process.c (rb_fork_err): suppress gcc 4.4 warnings. 
* random.c (fill_random_seed): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28629 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-07-13 12:28:37 +00:00
nobu a43852a3a4 * random.c (random_rand): add the result of random to the 
beginning of range, not the opposite.  [ruby-dev:41415]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28028 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-05-26 11:19:30 +00:00
nobu 93bbd7869c * random.c (random_rand): subtraction method of non-numeric can 
return Float, and add the result of random to the beginning of
  range, not the opposite.  [ruby-dev:41410]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28018 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-05-26 03:08:07 +00:00
marcandre 7729de4d91 * array.c: Documentation: change => in call-seq to ->. 
Harmonize "#=>" in examples. [ruby-core:30206]

* bignum.c: ditto

* class.c: ditto

* compar.c: ditto

* cont.c: ditto

* dir.c: ditto

* encoding.c: ditto

* enum.c: ditto

* enumerator.c: ditto

* error.c: ditto

* eval.c: ditto

* file.c: ditto

* gc.c: ditto

* io.c: ditto

* load.c: ditto

* marshal.c: ditto

* math.c: ditto

* numeric.c: ditto

* object.c: ditto

* pack.c: ditto

* proc.c: ditto

* process.c: ditto

* random.c: ditto

* range.c: ditto

* re.c: ditto

* ruby.c: ditto

* signal.c: ditto

* sprintf.c: ditto

* string.c: ditto

* struct.c: ditto

* thread.c: ditto

* time.c: ditto

* transcode.c: ditto

* variable.c: ditto

* vm_eval.c: ditto

* vm_method.c: ditto

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27865 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-05-17 21:07:33 +00:00
nobu 5d8c8b46bb * random.c (make_seed_value): fix leading-zero-guard condition on 
bdigit is smaller than 32bit.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27328 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-04-13 06:00:49 +00:00
akr 19afeacb88 * random.c (rand_init): use the absolute value of seed to 
make srand(-2**40) portable with 32bit and 64bit.
  [ruby-core:29292](2)


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27323 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-04-12 15:16:45 +00:00
nobu f571492922 * random.c (rand_init): ignore higher bits if all they are same as 
the lower sign bit.  [ruby-core:29292](2)

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27255 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-04-07 22:22:36 +00:00
kazu 88a4bf912d fix rdoc. see r26808 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27209 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-04-03 14:57:20 +00:00
nobu 6decf411c6 * random.c (random_rand): raise ArgumentError on nil, as the 
documentation implies.  [ruby-core:29075]

* random.c (rb_f_rand): mentioned the case of when max is nil.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27204 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-04-03 01:51:26 +00:00
naruse 46a4000a68 * random.c: change include order; ruby.h should be at first. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27082 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-03-29 00:21:20 +00:00
nobu 21c7d36573 * random.c (default_rand): removed initial buffer. 
* random.c (Init_RandomSeed): initialize seed of default random.

* random.c (Init_RandomSeed2): turn the seed to Bignum object.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26939 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-03-15 09:33:39 +00:00
nobu d188e1a852 * random.c (next_state): no initialization here. 
* random.c (default_mt): always return initialized MT.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26937 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-03-15 05:06:11 +00:00
naruse 1bf3ca494f * random.c (rb_reset_random_seed): set seed in this. [ruby-core:28655] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26936 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-03-15 03:26:29 +00:00
akr 373ed885c6 fix rdoc. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26808 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-03-03 15:14:21 +00:00
akr 19b2909ee8 * random.c (fill_random_seed): don't use O_NOFOLLOW because 
/dev/urandom is a symlink in OpenSolaris.

* lib/securerandom.rb (SecureRandom.random_bytes: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26583 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-02-05 15:04:38 +00:00
nobu f41eaf8431 * random.c (rb_hash_start): moved from string.c. 
* random.c (Init_RandomSeed2): register global address before set.

* random.c (Init_RandomSeed): initialize hashseed.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25640 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-11-03 23:50:51 +00:00
akr b9e0294eda fix typos. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25635 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-11-03 17:46:28 +00:00
nobu b46cd0e400 * include/ruby/ruby.h (rb_data_type_struct): constified dsize. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24801 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-09-09 02:11:35 +00:00
nobu 299d8fb1b7 * random.c (random_rand): fixed rdoc. [ruby-core:25332] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24743 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-09-03 19:49:43 +00:00
nobu 9460fd0ee0 * random.c (random_rand): random integer can be a fixnum for 
bignum range.  [ruby-dev:39173]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24681 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-08-27 04:51:19 +00:00
nobu 2981448f33 * random.c (random_rand): refined error message. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24675 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-08-26 15:00:00 +00:00
nobu 31875e97b4 * random.c (random_rand): fixed for edge cases of ranges. 
[ruby-dev:39166]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24674 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-08-26 14:58:44 +00:00
nobu 9676023607 * random.c (random_rand): unified random_int and random_float. 
[ruby-dev:39158].  and fixes [ruby-core:24655], [ruby-core:24677],
  [ruby-core:24679].


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24670 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-08-26 10:20:30 +00:00
nobu ebbe19e1ad * random.c (rand_init, random_load): use already defined macro. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24648 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-08-25 09:21:39 +00:00
nobu a194550e5c * random.c (rb_random_int): arguments have to be converted to 
integer.  [ruby-core:24679]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24358 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-08-02 15:32:04 +00:00
nobu e626e0bdec * random.c (rand_int): prevent from GC. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24353 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-08-02 05:20:51 +00:00
nobu 51d1c5e73b * random.c (random_float): rejects Infinity and NaN. 
[ruby-core:24651]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24347 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-08-01 09:51:05 +00:00
mame fe22f83ecf * random.c (init_genrand): ensure invariant of mt->next and mt->left. 
mt->next should always equal mt->state + N + 1 - mt->left.
  In fact, 'r = Random.new(0); r == r.dup' has returned false.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24325 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-07-30 12:55:04 +00:00
mame 6937a3e26f * random.c (random_bytes): use NUM2LONG instead of FIX2LONG because 
Random#bytes may receive bignum.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24324 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-07-30 12:45:51 +00:00
nobu f8faa5e8fe * random.c (random_{state,left}): internal/debug use. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24251 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-07-22 23:52:20 +00:00
mame 4516f623b8 * random.c (rand_init): array length of random seed was broken, which 
causes memory error with srand(2**1000000-1).

* test/ruby/test_rand.c: test for above.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24228 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-07-21 14:51:17 +00:00
usa 4c7c46b6af * random.c: workaround for VC++ 6.0. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24191 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-07-18 02:40:31 +00:00
nobu f3d022543e * random.c (rb_random_{int32,real,bytes,int}): added functions for 
extension libraries.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24189 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-07-18 00:16:25 +00:00
nobu 8195282dfc * random.c (fill_random_seed): needs wincrypt.h. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24188 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-07-18 00:10:46 +00:00
nobu b12c5a85b4 * random.c (fill_random_seed): use cryptographic service on Windows. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24187 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-07-18 00:07:07 +00:00
nobu 003fa83e0c * random.c (DIGSPERINT): fix for LP64. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24164 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-07-17 06:21:14 +00:00
nobu ed52949e79 * random.c (fill_random_seed): /dev/urandom is not available on 
DOSISH systems.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24163 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-07-17 04:58:38 +00:00
nobu 115c220b4d * random.c (random_equal): new method Random#==. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24162 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-07-17 04:56:12 +00:00
nobu bc0ea18dbd * random.c (dump_mt): removed debug function. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24161 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-07-17 04:52:22 +00:00
nobu 3622071601 * random.c (fill_random_seed): suppress a warning. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24151 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-07-16 09:43:01 +00:00
nobu eb9bc2d265 * random.c (rb_random_t): objectified. [EXPERIMENTAL] 
[ruby-dev:30954]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24142 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-07-16 06:00:35 +00:00
nobu 17c1e45405 * random.c (rand_init): use fixed buffer for small numbers. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24034 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-07-11 17:24:46 +00:00
nobu a88589c7d1 * random.c (limited_rand): expands to long before shift so that 
the result does not overflow.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24029 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-07-10 17:37:52 +00:00
nobu 1dabc36b8f * random.c (rand_init): got rid of buffer overflow. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24027 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-07-10 15:16:32 +00:00
nobu 234485dc7d * random.c (struct MT): ruby already assumes int has 32bit at 
least, so no needs to use long.

* random.c (rand_init):


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24014 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-07-10 05:44:08 +00:00
nobu 383b905f5e * random.c (fill_random_seed): enclosed conditionally used 
variables.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22899 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-03-11 20:14:51 +00:00
nobu 12d2c8ba41 stripped trailing spaces. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22552 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-02-22 14:23:33 +00:00
nobu 3229c32008 * io.c (rb_write_error2, argf_next_argv), process.c (rb_fork_err), 
random.c (fill_random_seed): suppress warnings.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22396 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-02-18 06:21:04 +00:00
matz 3c66767bda * random.c (rb_f_srand): update RDoc. [ruby-core:21113] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21329 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-01-04 23:00:39 +00:00
matz 6bbd76a732 * random.c (rb_f_rand): type check simplified. strings are no 
longer allowed for argument.  [ruby-dev:37655]

* test/ruby/test_rand.rb (TestRand::o.to_int): need override
  to_int.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21178 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-12-29 13:29:12 +00:00
mame 19f45f853c * bignum.c (rb_big_mul): faster multiplication by Karatsuba method and 
twice faster square than normal multiplication.

* random.c (rb_rand_internal): used by Bignum#*.

* test/ruby/test_bignum.rb: add some tests for above.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20733 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-12-14 03:59:02 +00:00
matz 31b6ea65bb * include/ruby/ruby.h (DBL2NUM): renamed from DOUBLE2NUM. 
a patch from Tadashi Saito <shiba at mail2.accsnet.ne.jp>
  in [ruby-dev:36102].

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19160 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-09-05 18:24:21 +00:00
nobu 21b00e0222 * random.c (struct MT): packed Mersenne Twister staffs. 
* random.c (struct RandSeed): packed random seed staffs.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18668 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-08-17 02:43:20 +00:00
nobu 79bb49b61b * random.c (Init_RandomSeed2): should be void. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17468 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-20 03:29:19 +00:00
akr 04739ba617 * string.c (rb_memhash): randomize hash to avoid algorithmic 
complexity attacks.
  (rb_str_hash): use rb_memhash.

* include/ruby/intern.h (rb_reset_random_seed): declared.

* thread.c (rb_thread_atfork): call rb_reset_random_seed.

* inits.c (rb_call_inits): call Init_RandomSeed at first.

* random.c (seed_initialized): defined.
  (fill_random_seed): extracted from random_seed.
  (make_seed_value): extracted from random_seed.
  (rb_f_rand): initialize random seed at first.
  (initial_seed): defined.
  (Init_RandomSeed): defined.
  (Init_RandomSeed2): defined.
  (rb_reset_random_seed): defined.
  (Init_Random): call Init_RandomSeed2.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17465 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-20 02:46:17 +00:00
ko1 72ba13aa8e * array.c, bignum.c, cont.c, dir.c, dln.c, encoding.c, enumerator.c, 
enumerator.c (enumerator_allocate), eval_jump.c, file.c, hash.c,
  io.c, load.c, pack.c, proc.c, random.c, re.c, ruby.c, st.c,
  string.c, thread.c, thread_pthread.c, time.c, util.c, variable.c,
  vm.c, gc.c:
  allocated memory objects by xmalloc (ruby_xmalloc) should be
  freed by xfree (ruby_xfree).
* ext/curses/curses.c, ext/dbm/dbm.c, ext/digest/digest.c,
  ext/gdbm/gdbm.c, ext/json/ext/parser/parser.c,
  ext/json/ext/parser/unicode.c, ext/openssl/ossl_cipher.c,
  ext/openssl/ossl_hmac.c, ext/openssl/ossl_pkey_ec.c,
  ext/sdbm/init.c, ext/strscan/strscan.c, ext/zlib/zlib.c:
  ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17017 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-08 10:01:40 +00:00
matz 39787ea14d * numeric.c (fix_to_s): avoid rb_scan_args() when no argument 
given. 
* bignum.c (rb_big_to_s): ditto.
* enum.c (enum_first): ditto.
* eval_jump.c (rb_f_catch): ditto.
* io.c (rb_obj_display): ditto.
* class.c (rb_obj_singleton_methods): ditto.
* object.c (rb_class_initialize): ditto.
* random.c (rb_f_srand): ditto.
* range.c (range_step): ditto.
* re.c (rb_reg_s_last_match): ditto.
* string.c (rb_str_to_i): ditto.
* string.c (rb_str_each_line): ditto.
* string.c (rb_str_chomp_bang): ditto.
* string.c (rb_str_sum): ditto.

* string.c (str_modifiable): declare inline.
* string.c (str_independent): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-03-05 05:22:17 +00:00
akr b5fdd1bd76 * random.c (limited_big_rand): fix buffer overflow when SIZEOF_BDIGITS 
is 2.  fixed by Kenta Murata.  [ruby-dev:33565]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15365 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-02-02 00:32:40 +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
akr 30f1eb1856 * include/ruby/intern.h, random.c, array.c: 
change exported name.
  genrand_int32 -> rb_genrand_int32.
  genrand_real -> rb_genrand_real.
  [ruby-core:14335]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14588 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-12-24 08:19:28 +00:00
ko1 25c0cb981a * include/ruby/ruby.h: introduce 2 macros: 
RFLOAT_VALUE(v), DOUBLE2NUM(dbl).
  Rename RFloat#value -> RFloat#double_value.
  Do not touch RFloat#double_value directly.
* bignum.c, insns.def, marshal.c, math.c, numeric.c, object.c,
  pack.c, parse.y, process.c, random.c, sprintf.c, string.c,
  time.c: apply above changes.
* ext/dl/mkcallback.rb, ext/json/ext/generator/generator.c:
  ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13913 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-11-13 16:00:53 +00:00
matz 9099eab331 * random.c: update MT URL.[ruby-core:13305]. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13840 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-11-08 22:27:54 +00:00
akr 2c8e7a50c1 * include/ruby/ruby.h (struct RBignum): embed digits in RBignum for 
small bignums.

* bignum.c: RBignum embeded digits implemented.

* include/ruby/intern.h: declare rb_big_resize.

* gc.c: don't free embedded digits.

* numeric.c: replace direct bignum field accessor by abstract field
  accessor such as RBIGNUM(val)->sign to RBIGNUM_SIGN(val).

* sprintf.c: ditto.

* compar.c: ditto.

* marshal.c: ditto.

* random.c: ditto.

* .gdbinit: support embedded small bignums.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13330 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-09-01 12:02:36 +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
nobu 2b592580bf * include/ruby: moved public headers. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12501 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-06-10 03:06:15 +00:00
matz 2a0c02c27d * random.c (rb_f_rand): RDoc typo fix. a patch from Frederick 
Cheung <fred at 82ask.com>.  [ruby-talk:216047]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11014 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-09-24 23:14:14 +00:00
matz 22f249ebd7 * array.c (rb_ary_shuffle_bang): new method. 
* array.c (rb_ary_shuffle): ditto.

* random.c (genrand_real): ditto.

* random.c (genrand_int32): export the function.

* random.c (Init_Random): initialize random seed at the
  beginning.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10808 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-08-31 08:24:36 +00:00
ocean dda5dc00cf * array.c: moved to ANSI function style from K&R function style. 
(used protoize on windows, so still K&R remains on #ifdef part of
   other platforms. And  `foo _((boo))' stuff is still there)
   [ruby-dev:26975]

* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
  enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
  io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
  prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
  regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
  sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
  version.c: ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-09-12 10:44:21 +00:00
nobu 4413bd95c6 * random.c (rand_init): suppress warning. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7951 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-02-12 06:07:47 +00:00
akr ea06d92507 * random.c (rand_init): use ALLOC_N instead of ALLOCA_N 
by TAMURA Takashi.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7744 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-01-07 14:04:30 +00:00
ocean 8531657741 * random.c (random_seed): O_NONBLOCK isn't defined on some 
platforms. [ruby-dev:25417]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7736 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-01-06 08:24:04 +00:00