lockf

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
  1. alias lockf = lockf64
  2. int lockf(int , int , off_t )
  3. int lockf(int , int , off_t )
  4. int lockf(int , int , off_t )
    version(!linux && !OSX && FreeBSD)
    extern (C)
    int
    lockf
    (
    int
    ,
    int
    ,)
  5. alias lockf = lockf64
  6. int lockf(int , int , off_t )

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