34 lines
819 B
Ruby
34 lines
819 B
Ruby
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require 'ffi'
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module INotify
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# This module contains the low-level foreign-function interface code
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# for dealing with the inotify C APIs.
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# It's an implementation detail, and not meant for users to deal with.
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#
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# @private
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module Native
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extend FFI::Library
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ffi_lib FFI::Library::LIBC
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begin
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ffi_lib 'inotify'
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rescue LoadError
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end
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# The C struct describing an inotify event.
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#
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# @private
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class Event < FFI::Struct
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layout(
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:wd, :int,
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:mask, :uint32,
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:cookie, :uint32,
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:len, :uint32)
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end
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attach_function :inotify_init, [], :int
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attach_function :inotify_add_watch, [:int, :string, :uint32], :int
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attach_function :inotify_rm_watch, [:int, :uint32], :int
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attach_function :fpathconf, [:int, :int], :long
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end
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end
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