date and time created 82/10/19 00:52:09 by mckusick

[unix-history] / usr / src / sys / sys / uio.h

/*      uio.h   4.1     82/09/04        */

struct iovec {
       caddr_t iov_base;
       int     iov_len;
};

struct uio {
       struct  iovec *uio_iov;
       int     uio_iovcnt;
       int     uio_offset;
       int     uio_segflg;
       int     uio_resid;
};

enum    uio_rw { UIO_READ, UIO_WRITE };