cffi-posix/cffi-errno/cffi-errno.lisp

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• Hash : 5bd2a4dc
  Author : Thomas de Grivel
  Date : 2017-04-02T14:49:50
  

  Common Lisp wrapper for Unix error codes.

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• cffi-errno.lisp

• 
  (in-package :cffi-errno)
  
  (defcfun ("strerror" c-strerror) :string
    (errnum :int))
  
  (defun strerror (errnum)
    (c-strerror errnum))
  
  (defun error-errno (msg)
    (error "~A: ~D ~A" msg errno (strerror errno)))
  

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