Sha256: d4aa06b5c08b056dd3a44000f1fd37ca919ed2e389931e5141bf5a5ef7745abc
Contents?: true
Size: 1.15 KB
Versions: 37
Compression:
Stored size: 1.15 KB
Contents
require 'ffi/ffi'
# Patch any missing methods
module FFI
class Pointer
def write_pointer(ptr)
put_pointer(0, ptr)
end unless method_defined?(:write_pointer)
def read_array_of_pointer(length)
read_array_of_type(:pointer, :read_pointer, length)
end unless method_defined?(:read_array_of_pointer)
def write_array_of_pointer(ary)
write_array_of_type(:pointer, :write_pointer, ary)
end unless method_defined?(:write_array_of_pointer)
end
# Fix for RUBY-3527
if JRUBY_VERSION >= "1.2.0" && JRUBY_VERSION < "1.3.0"
module Library
def ffi_lib(*names)
ffi_libs = []
names.each do |name|
[ name, FFI.map_library_name(name) ].each do |libname|
begin
lib = FFI::DynamicLibrary.open(libname, FFI::DynamicLibrary::RTLD_LAZY | FFI::DynamicLibrary::RTLD_GLOBAL)
if lib
ffi_libs << lib
break
end
rescue LoadError => ex
end
end
end
raise LoadError, "Could not open any of [#{names.join(", ")}]" if ffi_libs.empty?
@ffi_libs = ffi_libs
end
end
end
end
Version data entries
37 entries across 37 versions & 3 rubygems