Module: Archive::Utils::LibC

Extended by:

FFI::Library

Defined in:

lib/ffi_libarchive/utils.rb

Instance Method Summary

• #mbstowcs(dest, src, max) ⇒ Integer

  Convert multibyte string to wide-character string.

Instance Method Details

#mbstowcs(dest, src, max) ⇒ Integer

Convert multibyte string to wide-character string

Parameters:

• dest (FFI::Pointer) —

  of :wchar_t*

• src (String)
• max (Integer) —

  Maximum number of :wchar_t characters to write to dest

Returns:

• (Integer) —

  Number of wide characters written to dest (excluding null-terminated), or -1 if error

# File 'lib/ffi_libarchive/utils.rb', line 17

attach_function :mbstowcs, [:pointer, :string, :size_t], :size_t