ruby.git/ext/fiddle/conversions.c, branch v3_2_11

[ruby/fiddle] Add constants for unsigned values (https://github.com/ruby/fiddle/pull/111)

2022-10-07T06:18:49+00:00

This commit adds constants for unsigned values. Currently we can use `-`
to mean "unsigned", but I think having a specific name makes Fiddle more
user friendly. This commit continues to support `-`, but introduces
negative constants with "unsigned" names

I think this will help to eliminate [this
code](https://github.com/ruby/ruby/blob/3a56bf0bcc66e14ffe5ec89efc32ecfceed180f4/lib/mjit/c_type.rb#L31-L38)

https://github.com/ruby/fiddle/commit/2bef0f1082

Co-authored-by: Sutou Kouhei

Import fiddle-1.0.4 (#3860)

2020-12-11T00:41:12+00:00

I don't use tool/sync_default_gem.rb because the last sync was incomplete.

Co-authored-by: Hiroshi SHIBATA 
Co-authored-by: Alan Wu 
Co-authored-by: sinisterchipmunk 
Co-authored-by: Sutou Kouhei

[ruby/fiddle] Remove needless return

2020-11-18T00:05:13+00:00

https://github.com/ruby/fiddle/commit/50e02f9445

[ruby/fiddle] Add support for specifying types by name as String or Symbol

2020-11-18T00:05:13+00:00

For example, :voidp equals to Fiddle::TYPE_VOID_P.

https://github.com/ruby/fiddle/commit/3b4de54899

[ruby/fiddle] Add TYPE_CONST_STRING and SIZEOF_CONST_STRING for "const char *"

2020-11-18T00:05:13+00:00

Add rb_fiddle_ prefix to conversion functions.h to keep backward
compatibility but value_to_generic() isn't safe for TYPE_CONST_STRING
and not String src. Use rb_fiddle_value_to_generic() instead.

https://github.com/ruby/fiddle/commit/0ffcaa39e5

* encoding.c (rb_enc_codepoint_len): Use UNREACHABLE to avoid "control

2012-04-13T23:45:37+00:00

  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

* ext/fiddle/closure.c (callback): deal with unsinged integers.

2012-02-15T10:57:05+00:00

  [ruby-core:42458][Bug #5991][Bug #6022]
* ext/fiddle/conversions.c (value_to_generic, generic_to_value):
  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34627 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/fiddle/conversions.c (value_to_generic): src is not guranteed as

2012-02-09T07:03:07+00:00

  a Bignum if the type is LONG_LONG.  it may be a Fixnum if the value
  is small.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34506 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/fiddle/conversions.c (generic_to_value): ffi_arg and ffi_sarg

2011-08-09T05:31:47+00:00

  should be used to handle shorter return value. fix [Bug #3861]
  [ruby-core:32504]
* ext/fiddle/closure.c (callback): ditto
* ext/fiddle/conversions.h (fiddle_generic): ditto
* ext/fiddle/conversions.c (value_to_generic): char, short and int
  are strictly distinguished on big-endian CPU, e.g. sparc64.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32895 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/fiddle/*: Adding fiddle library to wrap libffi

2010-05-06T06:59:24+00:00

* test/fiddle/*: testing fiddle extension
* ext/dl/lib/dl.rb: Requiring fiddle if it is available
* ext/dl/lib/dl/callback.rb: using Fiddle if it is available
* ext/dl/lib/dl/func.rb: ditto

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27640 b2dd03c8-39d4-4d8f-98ff-823fe69b080e