In Files
- fiddle/lib/fiddle/import.rb
Class/Module Index
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- Fiddle
- Fiddle::BasicTypes
- Fiddle::CParser
- Fiddle::CStruct
- Fiddle::CStructBuilder
- Fiddle::CStructEntity
- Fiddle::CUnion
- Fiddle::CUnionEntity
- Fiddle::ClearedReferenceError
- Fiddle::Closure
- Fiddle::Closure::BlockCaller
- Fiddle::CompositeHandler
- Fiddle::DLError
- Fiddle::Error
- Fiddle::Function
- Fiddle::Handle
- Fiddle::Importer
- Fiddle::MemoryView
- Fiddle::Pinned
- Fiddle::Pointer
- Fiddle::StructArray
- Fiddle::Win32Types
Fiddle::CompositeHandler
Used internally by Fiddle::Importer
Public Class Methods
new(handlers)
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Create a new handler with the open handlers
Used internally by Fiddle::Importer#dlload
# File fiddle/lib/fiddle/import.rb, line 12
def initialize(handlers)
@handlers = handlers
end
Public Instance Methods
[](symbol)
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See #sym
# File fiddle/lib/fiddle/import.rb, line 39
def [](symbol)
sym(symbol)
end
handlers()
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Array of the currently loaded libraries.
# File fiddle/lib/fiddle/import.rb, line 17
def handlers()
@handlers
end
sym(symbol)
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Returns the address as an Integer from any handlers with the function named
symbol.
Raises a DLError if the handle is closed.
# File fiddle/lib/fiddle/import.rb, line 25
def sym(symbol)
@handlers.each{|handle|
if( handle )
begin
addr = handle.sym(symbol)
return addr
rescue DLError
end
end
}
return nil
end