reached.
* variable.c (rb_obj_remove_instance_variable):  Replaced "not reached"
  comment with the UNREACHABLE macro.
* variable.c (rb_mod_const_missing):  ditto.
* variable.c (rb_mod_remove_cvar):  ditto.
* enum.c (first_i):  ditto.
* string.c (rb_str_aref):  ditto.
* string.c (str_byte_aref):  ditto.
* string.c (rb_to_id):  ditto.
* io.c (rb_io_fmode_modestr):  ditto.
* io.c (rb_io_oflags_modestr):  ditto.
* pack.c (num2i32):  ditto.
* vm_eval.c (rb_method_missing):  ditto.
* vm_eval.c (rb_f_throw):  ditto.
* dir.c (dir_read):  ditto.
* win32/win32.c (child_result):  ditto.
* struct.c (rb_struct_getmember):  ditto.
* struct.c (rb_struct_set):  ditto.
* struct.c (rb_struct_aref_id):  ditto.
* eval.c (rb_f_raise):  ditto.
* process.c (rb_f_exit_bang):  ditto.
* process.c (rb_f_exit):  ditto.
* process.c (rb_f_abort):  ditto.
* ext/-test-/iter/break.c (iter_break_value):  ditto.
* ext/pty/pty.c (pty_check):  ditto.
* ext/openssl/ossl_pkey.c (ossl_pkey_new):  ditto.
* ext/readline/readline.c (rb_remove_history):  ditto.
* ext/stringio/stringio.c (strio_unimpl):  ditto.
* numeric.c (num_sadded):  ditto.
* numeric.c (num_init_copy):  ditto.
* numeric.c (rb_num2ll):  ditto.
* numeric.c (rb_num2ull):  ditto.
* vm_insnhelper.c (call_cfunc):  ditto.
* ruby.c (opt_W_getter):  ditto.
* bignum.c (rb_big_coerce):  ditto.
* file.c (rb_f_test):  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35322 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  flag.

* ext/openssl/ossl_x509cert.c (rb_fd_fix_cloexec): ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33749 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  ext/openssl/ossl_pkey.c: ditto

* ext/openssl/ossl_pkey_dh.c: Make functions passed to
  rb_thread_blocking_region return VALUE instead of void. 
  ext/openssl/ossl_pkey_dsa.c: ditto
  ext/openssl/ossl_pkey_rsa.c: ditto


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33477 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

    t = Thread.new { print "."; sleep 0.1 }
    key = OpenSSL::PKey::RSA.new(2048)
    #=> Thread t works in parallel with public key generation if
        OS/machine allows it.

  This works with OpenSSL >= 0.9.8. From this version, it has new 
  public key generation function which allows us to interrupt the
  execution while pkey generation iterations.

* ext/openssl/extconf.rb: Check existence of OpenSSL's new public key
  generation function. (DH_generate_parameters_ex,
  DSA_generate_parameters_ex and RSA_generate_key_ex.

* ext/openssl/ossl_pkey.{h,c} (ossl_generate_cb_2,
  ossl_generate_cb_stop): Added new callback function for OpenSSL pkey
  generation which handles Thread interruption by Ruby.
  ossl_generate_cb_stop is the unblock function(ubf) for Ruby which
  sets a stop flag. New pkey generation callback ossl_generate_cb_2
  checks the stop flag at each iterations of OpenSSL and interrupts
  pkey generation when the flag is set.

* ext/openssl/ossl_pkey_dsa.c (dsa_generate): Call
  rb_thread_blocking_region with the above unblock function to release
  GVL while pkey generation.

* ext/openssl/ossl_pkey_rsa.c (rsa_generate): ditto.

* ext/openssl/ossl_pkey_dh.c (dh_generate): ditto.

* test/openssl/test_pkey_{dh,dsa,rsa}.rb: Test it.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33155 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  *not* support #sign/verify.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32987 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  Patch by Eric Wong. [Feature #5157] [ruby-core:38798]
* ext/openssl/ossl_asn1.c (ossl_asn1_decode): ditto.
* ext/openssl/ossl_pkey.c (ossl_pkey_new_from_data): ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32884 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32344 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  fallback scenarios.

* ext/openssl/ossl_pkey_dsa.c
* ext/openssl/ossl_x509req.c
* ext/openssl/ossl_pkey_rsa.c
* ext/openssl/ossl_pkey_ec.c
* ext/openssl/ossl_ssl_session.c
* ext/openssl/ossl_x509crl.c
* ext/openssl/ossl_pkey.c
* ext/openssl/ossl_pkey_dh.c
* ext/openssl/ossl_x509cert.c
* ext/openssl/ossl_pkcs7.c: Use OSSL_BIO_reset.

* ext/openssl/ossl_ssl.c
* ext/openssl/ossl_cipher.c
* ext/openssl/ossl_pkey_ec.c
* ext/openssl/ossl_pkcs12.c
* ext/openssl/ossl_ssl_session.c: Replace rb_raise occurences by
  ossl_raise. This automatically flushes OpenSSL's error queue.

* ext/openssl/ossl_pkcs7.c: Raise error if DER fallback for parsing
  fails.

* test/openssl/test_pkey_ec.rb
* test/openssl/test_pkey_dsa.rb
* test/openssl/test_pkey_rsa.rb: Add assertions that OpenSSL.errors is
  empty.

* test/openssl/test_pkey_rsa.rb: Remove initial OpenSSL.errors call in
  test_new.
  [ Ruby 1.9 - Bug #4885 ] [ruby-core:37134]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32199 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  reading arbitrary public/private keys from DER-/PEM-encoded File or
  string instances.
* ext/openssl/ossl_pkey_dh.c: improved documentation.
* test/openssl/utils.rb: added EC test key.
* test/openssl/test_pkey_rsa.rb
  test/openssl/test_pkey_dsa.rb: Test PKey.read. Reuse keys from 
  OpenSSL::TestUtils.
* test/openssl/test_pkey_ec.rb: Created test file for EC tests.
  Test PKey.read.
  [Ruby 1.9 - Feature #4424] [ruby-core:35330]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32036 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31641 b2dd03c8-39d4-4d8f-98ff-823fe69b080e