summaryrefslogtreecommitdiff
path: root/vendor/bundle/ruby/3.4.0/gems/ffi-1.17.2-arm64-darwin/sig/ffi.rbs
blob: c40ad6f23c26448e46dc2b51041530a2b74ff79a (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
module FFI
  type ffi_type = Type | Symbol
  type ffi_auto_type = ffi_type | DataConverter[untyped, untyped, untyped]
  type type_map = Hash[Symbol | DataConverter[untyped, untyped, untyped], Type]

  class CallbackInfo = FunctionType
  class FunctionInfo = FunctionType
  class NativeLibrary = DynamicLibrary

  VERSION: String
  TypeDefs: type_map

  type current_process = Object
  CURRENT_PROCESS: current_process
  USE_THIS_PROCESS_AS_LIBRARY: current_process

  private def self.custom_typedefs: () -> type_map
  def self.errno: () -> Integer
  def self.errno=: (Integer) -> nil
  def self.find_type: (ffi_auto_type name, ?type_map? type_map) -> Type
  def self.make_shareable: [T] (T obj) -> T
  def self.map_library_name: (_ToS lib) -> String
  def self.type_size: (ffi_auto_type type) -> Integer
  def self.typedef: (ffi_auto_type old, Symbol add) -> Type
  alias self.add_typedef self.typedef
end