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2021-07-15[ruby/fiddle] Handle#file_name results in very platform dependentNobuyoshi Nakada
2021-07-15[ruby/fiddle] Module file name may be the realpathNobuyoshi Nakada
Even when the path which was used to dlopen may be a symlink.
2021-07-14[ruby/fiddle] fixed the test on case-insensitive filesystemNobuyoshi Nakada
2021-07-14[ruby/fiddle] Add Fiddle::Handle#file_name ↵Kenta Murata
(https://github.com/ruby/fiddle/pull/88) https://github.com/ruby/fiddle/commit/4ee1c6fc4b
2021-07-14[ruby/fiddle] Return the module handle value in Fiddle::Handle#to_i and add ↵Kenta Murata
FIddle::Handle#to_ptr (https://github.com/ruby/fiddle/pull/87) https://github.com/ruby/fiddle/commit/170111a0cb
2021-07-13[ruby/fiddle] Add "offsetof" to Struct classes ↵Aaron Patterson
(https://github.com/ruby/fiddle/pull/83) * Add "offsetof" to Struct classes I need to get the offset of a member inside a struct without allocating the struct. This patch adds an "offsetof" class method to structs that are generated. The usage is like this: ```ruby MyStruct = struct [ "int64_t i", "char c", ] MyStruct.offsetof("i") # => 0 MyStruct.offsetof("c") # => 8 ``` * Update test/fiddle/test_c_struct_builder.rb Co-authored-by: Sutou Kouhei <kou@cozmixng.org> https://github.com/ruby/fiddle/commit/4e3b60c5b6 Co-authored-by: Sutou Kouhei <kou@cozmixng.org>
2021-07-13[ruby/fiddle] Add MemoryView.export and MemoryView#release ↵Sutou Kouhei
(https://github.com/ruby/fiddle/pull/80) fix https://github.com/ruby/fiddle/pull/79 Users can release memory views explicitly before process exit. Reported by xtkoba. Thanks!!! https://github.com/ruby/fiddle/commit/1de64b7e76
2021-07-13[ruby/fiddle] Add Fiddle::MemoryView#to_s ↵Sutou Kouhei
(https://github.com/ruby/fiddle/pull/78) Fix https://github.com/ruby/fiddle/pull/74 Reported by dsisnero. Thanks!!!
2021-07-13[ruby/fiddle] test: fix SetLastError's input typeSutou Kouhei
https://github.com/ruby/fiddle/commit/ca5e6a0404
2021-07-13[ruby/fiddle] test: use double quote for string literalSutou Kouhei
https://github.com/ruby/fiddle/commit/fab7eab95b
2021-07-13[ruby/fiddle] test: add a test for win32_last_socket_errorSutou Kouhei
https://github.com/ruby/fiddle/commit/c86cec03cd
2021-07-13[ruby/fiddle] test: add missing receiverSutou Kouhei
https://github.com/ruby/fiddle/commit/1da3b4af16
2021-07-13[ruby/fiddle] windows: use GetLastError() for win32_last_errorSutou Kouhei
Ruby: [Bug #11579] Patch by cremno phobia. Thanks!!! https://github.com/ruby/fiddle/commit/760a8f9b14
2021-07-10Skip fiddle tests if fiddle is not avaiableNobuyoshi Nakada
2021-05-18[ruby/fiddle] Do not use a libdir for glibc, it breaks Linux PPC64 (#70)Jeremy Evans
Fixes [Bug #12666] https://github.com/ruby/fiddle/commit/a267a40be7 Notes: Merged: https://github.com/ruby/ruby/pull/4506
2021-05-18[ruby/fiddle] Add support for "const" in typeSutou Kouhei
GitHub: fix #68 Reported by kojix2. Thanks!!! https://github.com/ruby/fiddle/commit/d7322c234a Notes: Merged: https://github.com/ruby/ruby/pull/4506
2021-05-18[ruby/fiddle] closure: add support for const char *Sutou Kouhei
GitHub: fix GH-62 Reported by Cody Krieger. Thanks!!! https://github.com/ruby/fiddle/commit/284b820f2d Notes: Merged: https://github.com/ruby/ruby/pull/4506
2021-05-18[ruby/fiddle] closure: accept symbol as typeSutou Kouhei
https://github.com/ruby/fiddle/commit/dc2da6633e Notes: Merged: https://github.com/ruby/ruby/pull/4506
2021-02-26Oops! Add another test and fix to_proc implementationAaron Patterson
2021-02-26Fiddle::Function responds to to_procAaron Patterson
This lets us cast a Fiddle::Function to a block, allowing is to write things like: ```ruby f = Fiddle::Function.new(@libc['strcpy'], [TYPE_VOIDP, TYPE_VOIDP], TYPE_VOIDP) define_method :strcpy, &f ```
2020-12-23[memory_view][fiddle] Rename len to byte_size in rb_memory_view_tKenta Murata
2020-12-15TEST: multiarch support for HaikuZoltán Mizsei
2020-12-11Strip trailing spaces [ci skip]Nobuyoshi Nakada
2020-12-11Import fiddle-1.0.4 (#3860)Kenta Murata
I don't use tool/sync_default_gem.rb because the last sync was incomplete. Co-authored-by: Hiroshi SHIBATA <hsbt@ruby-lang.org> Co-authored-by: Alan Wu <XrXr@users.noreply.github.com> Co-authored-by: sinisterchipmunk <sinisterchipmunk@gmail.com> Co-authored-by: Sutou Kouhei <kou@clear-code.com> Notes: Merged-By: mrkn <mrkn@ruby-lang.org>
2020-12-08Revert "test/fiddle/helper.rb: remove duplication (#3863)" (#3865)Kenta Murata
This reverts commit bd47a8d660ab33a20c5e28d0effcc29105c434e4. `libc_so` and `libm_so` are `nil` at line 124 because Big Sur doesn't have `/usr/lib/libSystem.B.dylib`. The reassignment at line 127 is necessary in this case. Notes: Merged-By: mrkn <mrkn@ruby-lang.org>
2020-12-08test/fiddle/helper.rb: remove duplication (#3863)Kenta Murata
Notes: Merged-By: mrkn <mrkn@ruby-lang.org>
2020-11-18[ruby/fiddle] test: suppress shadowing outer local variable warningSutou Kouhei
https://github.com/ruby/fiddle/commit/cf168680a2 Notes: Merged: https://github.com/ruby/ruby/pull/3780
2020-11-18[ruby/fiddle] Add a "pinning" reference (#44)Aaron Patterson
* Add a "pinning" reference A `Fiddle::Pinned` objects will prevent the objects they point to from moving. This is useful in the case where you need to pass a reference to a C extension that keeps the address in a global and needs the address to be stable. For example: ```ruby class Foo A = "hi" # this is an embedded string some_c_function A # A might move! end ``` If `A` moves, then the underlying string buffer may also move. `Fiddle::Pinned` will prevent the object from moving: ```ruby class Foo A = "hi" # this is an embedded string A_pinner = Fiddle::Pinned.new(A) # :nodoc: some_c_function A # A can't move because of `Fiddle::Pinned` end ``` This is a similar strategy to what Graal uses: https://www.graalvm.org/sdk/javadoc/org/graalvm/nativeimage/PinnedObject.html#getObject-- * rename global to match exception name * Introduce generic Fiddle::Error and rearrange error classes Fiddle::Error is the generic exception base class for Fiddle exceptions. This commit introduces the class and rearranges Fiddle exceptions to inherit from it. https://github.com/ruby/fiddle/commit/ac52d00223 Notes: Merged: https://github.com/ruby/ruby/pull/3780
2020-11-18[ruby/fiddle] Add support for specifying types by name as String or SymbolSutou Kouhei
For example, :voidp equals to Fiddle::TYPE_VOID_P. https://github.com/ruby/fiddle/commit/3b4de54899 Notes: Merged: https://github.com/ruby/ruby/pull/3780
2020-11-18[ruby/fiddle] Add TYPE_CONST_STRING and SIZEOF_CONST_STRING for "const char *"Sutou Kouhei
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 Notes: Merged: https://github.com/ruby/ruby/pull/3780
2020-09-08Workaroud for macOS Big Sur(11.0)Hiroshi SHIBATA
2020-09-08libSystem.dylib is also symlink. Use libSystem.B.dylibHiroshi SHIBATA
2020-09-08Use libSystem.dylib instead of libm.dylib and libc.dylibHiroshi SHIBATA
Because macOS 11.0(Big Sur) was removed libc and libm from `/usr/lib`.
2020-07-30Apply timeout-scale to test_nogvl_poll.Jun Aruga
Notes: Merged: https://github.com/ruby/ruby/pull/3354
2020-06-28[ruby/fiddle] support for very old libffiNobuyoshi Nakada
Define `Fiddle::TYPE_VARIADIC` only when `ffi_prep_cif_var` is available, otherwise skip the test for it.
2020-06-27[ruby/fiddle] Support MSWIN (#43)Sutou Kouhei
https://github.com/ruby/fiddle/commit/f16e7ff6e0 Notes: Merged: https://github.com/ruby/ruby/pull/3265
2020-06-27[ruby/fiddle] test windows: use _snprintfSutou Kouhei
https://github.com/ruby/fiddle/commit/aa261bdb9f Notes: Merged: https://github.com/ruby/ruby/pull/3265
2020-06-27[ruby/fiddle] Add support for variadic argumentsSutou Kouhei
GitHub: fix GH-39 Reported by kojix2. Thanks!!! https://github.com/ruby/fiddle/commit/6c4cb904dc Notes: Merged: https://github.com/ruby/ruby/pull/3265
2020-06-26[ruby/fiddle] Fixed typosNobuyoshi Nakada
https://github.com/ruby/fiddle/commit/a09e66adf4 https://github.com/ruby/fiddle/commit/6cab9b45d6 https://github.com/ruby/fiddle/commit/ab72b19bed
2020-05-23[ruby/fiddle] Improve documentation on how to correctly free memory and free ↵Chris Seaton
memory in tests (#33) https://github.com/ruby/fiddle/commit/e59cfd708a
2020-05-23[ruby/fiddle] Fix assignment to array within struct (#26)sinisterchipmunk
* Allow access to a struct's underlying memory with `struct[offset, length]`. https://github.com/ruby/fiddle/commit/24083690a6 Notes: Merged: https://github.com/ruby/ruby/pull/3068
2020-05-23[ruby/fiddle] Make array access override compatible with base class (#25)sinisterchipmunk
* Allow access to a struct's underlying memory with `struct[offset, length]`. * Make accessing a struct's underlying memory more convenient. * refactor memory access unit tests for improved clarity https://github.com/ruby/fiddle/commit/c082c81bb5 Notes: Merged: https://github.com/ruby/ruby/pull/3068
2020-04-01`Dir.glob` always returns an arrayNobuyoshi Nakada
It is not needed to test itself, but the element should be tested instead.
2020-04-01Fix helper to not assume glibcPaul Jordan
Notes: Merged: https://github.com/ruby/ruby/pull/2995
2020-03-04Fixed never-defined symbol nameNobuyoshi Nakada
2020-01-24pass appropriate libc path卜部昌平
The same as https://github.com/ruby/ruby/pull/2686, but for musl libc. Musl is not named as libc.so.6 so the `ldd` hack implemented some lines below does not work.
2019-12-05Fix "cannot find the function: strcpy()" error on arm32 on Travis CI. (#2686)Jun Aruga
This issue happened when `libc.so` and `libm.so` path were not found and `ldd ruby` command also failed to print the shared dependencies in `test/fiddle/helper.rb`. See https://travis-ci.org/ruby/ruby/jobs/611483288#L3018 /home/travis/build/ruby/ruby/build/.ext/common/fiddle/import.rb:299:in `import_function': cannot find the function: strcpy() (Fiddle::DLError) * Set libc6:armhf as a installing dependency explicitly. * Remove arm32 from allow_failures.
2019-11-18More fixes for $SAFE/taint post mergingJeremy Evans
Notes: Merged: https://github.com/ruby/ruby/pull/2476
2019-11-18Deprecate taint/trust and related methods, and make the methods no-opsJeremy Evans
This removes the related tests, and puts the related specs behind version guards. This affects all code in lib, including some libraries that may want to support older versions of Ruby. Notes: Merged: https://github.com/ruby/ruby/pull/2476
2019-10-24Revert "[ruby/fiddle] Fix a failing test (#13)"Hiroshi SHIBATA
This reverts commit 5ebb0d50f6560b35bc03deb79341a115c5f782ee. Notes: Merged: https://github.com/ruby/ruby/pull/2603
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