ext: use rb_sprintf() and rb_vsprintf() with PRIsVALUE

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_1@44903 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  when $SAFE is set to 4.  $SAFE=4 is now obsolete.
  [ruby-core:55222] [Feature #8468]

* object.c (rb_obj_untrusted, rb_obj_untrust, rb_obj_trust):
  Kernel#untrusted?, untrust, and trust are now deprecated.
  Their behavior is same as tainted?, taint, and untaint,
  respectively.

* include/ruby/ruby.h (OBJ_UNTRUSTED, OBJ_UNTRUST): OBJ_UNTRUSTED()
  and OBJ_UNTRUST() are aliases of OBJ_TAINTED() and OBJ_TAINT(),
  respectively.

* array.c, class.c, debug.c, dir.c, encoding.c, error.c, eval.c,
  ext/curses/curses.c, ext/dbm/dbm.c, ext/dl/cfunc.c,
  ext/dl/cptr.c, ext/dl/dl.c, ext/etc/etc.c, ext/fiddle/fiddle.c,
  ext/fiddle/pointer.c, ext/gdbm/gdbm.c, ext/readline/readline.c,
  ext/sdbm/init.c, ext/socket/ancdata.c, ext/socket/basicsocket.c,
  ext/socket/socket.c, ext/socket/udpsocket.c,
  ext/stringio/stringio.c, ext/syslog/syslog.c, ext/tk/tcltklib.c,
  ext/win32ole/win32ole.c, file.c, gc.c, hash.c, io.c, iseq.c,
  load.c, marshal.c, object.c, proc.c, process.c, random.c, re.c,
  safe.c, string.c, thread.c, transcode.c, variable.c,
  vm_insnhelper.c, vm_method.c, vm_trace.c: remove code for
  $SAFE=4.

* test/dl/test_dl2.rb, test/erb/test_erb.rb,
  test/readline/test_readline.rb,
  test/readline/test_readline_history.rb, test/ruby/test_alias.rb,
  test/ruby/test_array.rb, test/ruby/test_dir.rb,
  test/ruby/test_encoding.rb, test/ruby/test_env.rb,
  test/ruby/test_eval.rb, test/ruby/test_exception.rb,
  test/ruby/test_file_exhaustive.rb, test/ruby/test_hash.rb,
  test/ruby/test_io.rb, test/ruby/test_method.rb,
  test/ruby/test_module.rb, test/ruby/test_object.rb,
  test/ruby/test_pack.rb, test/ruby/test_rand.rb,
  test/ruby/test_regexp.rb, test/ruby/test_settracefunc.rb,
  test/ruby/test_struct.rb, test/ruby/test_thread.rb,
  test/ruby/test_time.rb: remove tests for $SAFE=4.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41259 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/tk/tcltklib.c (rb_thread_alive_p): turn into a macro, so that
  same code is generated.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39986 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/tk/tcltklib.c (lib_eventloop_core, lib_thread_callback),
  (ip_rbUpdateCommand, ip_rb_threadUpdateCommand, lib_toUTF8_core),
  (ip_invoke_core): remove unused variables.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39975 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/tk/extconf.rb: check for rb_thread_alive_p and
  rb_thread_check_trap_pending.

* ext/tk/tcltklib.c (rb_thread_alive_p, rb_thread_check_trap_pending):
  define substitutions if not available.

* ext/tk/tcltklib.c (lib_eventloop_core, lib_eventloop_ensure),
  (lib_thread_callback, ip_rbUpdateCommand, ip_rbVwaitCommand),
  (ip_rbTkWaitCommand, call_queue_handler, eval_queue_handler),
  (invoke_queue_handler): adjust nesting.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39974 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  reaches end of non-void function" warnings.  [ruby-trunk - Bug #6066]
* re.c (name_to_backref_number):  ditto.
* object.c (rb_Float):  ditto.
* io.c (io_readpartial):  ditto.
* io.c (io_read_nonblock):  ditto.
* pack.c (rb_uv_to_utf8):  ditto.
* proc.c (rb_method_entry_arity):  ditto.
* vm_method.c (rb_f_notimplement):  ditto.
* struct.c (rb_struct_aset_id):  ditto.
* class.c (rb_scan_args):  ditto.
* process.c (rlimit_resource_type):  ditto.
* process.c (rlimit_resource_value):  ditto.
* process.c (p_uid_switch):  ditto.
* process.c (p_gid_switch):  ditto.
* ext/digest/digest.c (rb_digest_instance_update):  ditto.
* ext/digest/digest.c (rb_digest_instance_finish):  ditto.
* ext/digest/digest.c (rb_digest_instance_reset):  ditto.
* ext/digest/digest.c (rb_digest_instance_block_length):  ditto.
* ext/bigdecimal/bigdecimal.c (BigDecimalCmp):  ditto.
* ext/dl/handle.c (rb_dlhandle_close):  ditto.
* ext/tk/tcltklib.c (pending_exception_check0):  ditto.
* ext/tk/tcltklib.c (pending_exception_check1):  ditto.
* ext/tk/tcltklib.c (ip_cancel_eval_core):  ditto.
* ext/tk/tcltklib.c (lib_get_reltype_name):  ditto.
* ext/tk/tcltklib.c (create_dummy_encoding_for_tk_core):  ditto.
* ext/tk/tkutil/tkutil.c (tk_hash_kv):  ditto.
* ext/openssl/ossl_ssl.c (ossl_ssl_session_reused):  ditto.
* ext/openssl/ossl_pkey_ec.c (ossl_ec_key_dsa_verify_asn1):  ditto.
* ext/openssl/ossl_pkey_ec.c (ossl_ec_point_is_at_infinit):  ditto.
* ext/openssl/ossl_pkey_ec.c (ossl_ec_point_is_on_curve):  ditto.
* ext/fiddle/conversions.c (generic_to_value):  ditto.
* ext/socket/raddrinfo.c (rsock_io_socket_addrinfo):  ditto.
* ext/socket/socket.c (sock_s_getnameinfo):  ditto.
* ext/ripper/eventids2.c (ripper_token2eventid):  ditto.
* cont.c (return_fiber):  ditto.
* dmydln.c (dln_load):  ditto.
* vm_insnhelper.c (vm_search_normal_superclass):  ditto.
* bignum.c (big_fdiv):  ditto.
* marshal.c (r_symlink):  ditto.
* marshal.c (r_symbol):  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35321 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33861 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/tk/tcltklib.c (eventloop_sleep, lib_eventloop_core): int is
  enough for micro seconds.  may need to check overflow in the
  setter though.
* ext/tk/tcltklib.c (RSTRING_LENINT): check overflow if necessary.
* ext/tk/tcltklib.c (RbTk_ALLOC_N): wrapper for ckalloc() which
  takes an int.
* ext/tk/tcltklib.c (ip_ruby_cmd_receiver_get, tcltklib_compile_info):
  get rid overflow.
* ext/tk/tcltklib.c (tcltklib_compile_info): constified.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33674 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32153 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  the part for ruby_1_8), and use rb_thread_check_ints() when RUBY_VM
  is defined.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32096 b2dd03c8-39d4-4d8f-98ff-823fe69b080e