Patch provided by tenderlove and nobu.
* test/fiddle/test_handle.rb (class TestHandle): add test for above.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53153 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
When you change this to true, you may need to add more tests.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53141 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Some external functions I wish to call may take a long time
and unnecessarily block other threads. This may lead to performance
regressions for fast functions as releasing/acquiring the GVL is not
cheap, but can improve performance for long-running functions
in multi-threaded applications.
This also means we must reacquire the GVL when calling Ruby-defined
callbacks for Fiddle::Closure, meaning we must detect whether the
current thread has the GVL by exporting ruby_thread_has_gvl_p
in internal.h
* ext/fiddle/function.c (struct nogvl_ffi_call_args):
new struct for GVL release
(nogvl_ffi_call): new function
(function_call): adjust for GVL release
[ruby-core:71642] [Feature #11607]
* ext/fiddle/closure.c (struct callback_args):
new struct for GVL acquire
(with_gvl_callback): adjusted original callback function
(callback): wrapper for conditional GVL acquire
* ext/fiddle/depend: add dependencies
* ext/fiddle/extconf.rb: include top_srcdir for internal.h
* internal.h (ruby_thread_has_gvl_p): expose for fiddle
* vm_core.h (ruby_thread_has_gvl_p): moved to internal.h
* test/fiddle/test_function.rb (test_nogvl_poll): new test
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52723 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/fiddle/test_handle.rb (test_NEXT): use -test-/dln/empty
which is always a shared object and is not used by others.
[ruby-dev:48629] [Bug #10384]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49157 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
type_alias
* test/fiddle/test_cparser.rb: added type_alias test for parse_ctype
and parse_struct_signature.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49119 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
to handle rich signatures including parameter names and function
pointer types. Patch by @theryan [fix GH-590]
* test/fiddle/test_cparser.rb: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49110 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/ruby/envutil.rb (Test::Test#assert_no_memory_leak): do not
check RSS by default, enabled by rss optional keyword argument.
TestHash#test_exception_in_rehash sometimes fails otherwise.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45314 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/fiddle/function.c (function_call): fix memory leak when an
exception occurs at argument conversion or the function call.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45301 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
test/fiddle/test_c_union_entity.rb,
test/fiddle/test_cparser.rb, test/fiddle/test_func.rb,
test/fiddle/test_handle.rb, test/fiddle/test_import.rb,
test/fiddle/test_pointer.rb: don't run test if the system
don't support fiddle.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40930 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
CPtr -> Pointer.
* test/fiddle/test_c_struct_entry.rb
(Fiddle::TestCStructEntity#test_aref_pointer):
Added the test for the above.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38538 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
CPtr -> Pointer.
* test/fiddle/test_c_struct_entry.rb
(Fiddle::TestCStructEntity#test_aref_pointer_array):
Added the test for the above.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38537 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
CPtr -> Pointer.
* test/fiddle/test_import.rb (Fiddle::TestImport#test_sizeof):
Added the test for the above.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38536 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/fiddle/lib/fiddle/import.rb (import_function, bind_function): set function name by using the :name keyword argument.
Re-fixes r38243. [ruby-core:50566]
* test/fiddle/test_function.rb (test_name): test for the :name keyword argument and Fiddle::Function#name.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38322 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
to Fiddle::Handle.
* ext/fiddle/pointer.c: Make Fiddle independent of DL, copy
DL::Pointer to Fiddle::Pointer.
* test/fiddle/test_func.rb: relevent tests
* test/fiddle/test_handle.rb: ditto
* test/fiddle/test_pointer.rb: ditto
* ext/dl/lib/dl/struct.rb: use Fiddle::Pointer if available
* ext/fiddle/extconf.rb: check for dlfcn.h
* ext/fiddle/fiddle.c: add constants for sizeof() things
* ext/fiddle/fiddle.h: include dlfcn.h
* ext/fiddle/function.c: expose a C function for creating new
Fiddle::Function objects.
* ext/fiddle/lib/fiddle.rb: include constants for dl backwards compat
* ext/fiddle/lib/fiddle/function.rb: read the pointer from the
function for dl backwards compat.
* test/dl/test_callback.rb: check the addresses of the pointers rather
than their types.
* test/fiddle/helper.rb: remove dependency on dl
* test/fiddle/test_closure.rb: ditto
* test/fiddle/test_fiddle.rb: ditto
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37907 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
to Fiddle::Handle.
* ext/fiddle/pointer.c: Make Fiddle independent of DL, copy
DL::Pointer to Fiddle::Pointer.
* test/fiddle/test_func.rb: relevent tests
* test/fiddle/test_handle.rb: ditto
* test/fiddle/test_pointer.rb: ditto
* ext/dl/lib/dl/struct.rb: use Fiddle::Pointer if available
* ext/fiddle/extconf.rb: check for dlfcn.h
* ext/fiddle/fiddle.c: add constants for sizeof() things
* ext/fiddle/fiddle.h: include dlfcn.h
* ext/fiddle/function.c: expose a C function for creating new
Fiddle::Function objects.
* ext/fiddle/lib/fiddle.rb: include constants for dl backwards compat
* ext/fiddle/lib/fiddle/function.rb: read the pointer from the
function for dl backwards compat.
* test/dl/test_callback.rb: check the addresses of the pointers rather
than their types.
* test/fiddle/helper.rb: remove dependency on dl
* test/fiddle/test_closure.rb: ditto
* test/fiddle/test_fiddle.rb: ditto
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37881 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/dl/test_base.rb (libc_so, libm_so): on Solaris, remove libc
and libm version numbers for detecting default libc and libm.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32892 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 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
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