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NAME
       close -


SYNOPSIS
       #include <unistd.h>

       int close(int fd);


DESCRIPTION
       close     ,               .              ,     (     )

        fd         ,      .             , unlink(2) .


RETURN VALUE
       close  0   ,  -1     .


ERRORS
       EBADF  fd

       EINTR  The close()     .

       EIO    I/O


CONFORMING TO
       SVr4,  SVID,  POSIX,  X/OPEN,  BSD  4.3.   SVr4 documents an additional
       ENOLINK error condition.


NOTES
          ,      .  "write-behind" write(2)    .       ,     .    ,          .
       .    NFS      .

             ,                .       ,         .     fsync(2)  sync(2),     (
       ).


SEE ALSO
       open(2), fcntl(2), shutdown(2), unlink(2), fclose(3)


[]
            Daniel (badlong@163.com)


[]
            2002/1/10


[]
                    .

                                  1996-04-14                          CLOSE(2)