copyreq(9S)

NAME

     copyreq - STREAMS data structure for the  M_COPYIN  and  the
     M_COPYOUT message types

SYNOPSIS

     #include <sys/stream.h>

INTERFACE LEVEL

     Architecture independent level 1 (DDI/DKI)

DESCRIPTION

     The data structure for the M_COPYIN and the  M_COPYOUT  mes-
     sage types.

STRUCTURE MEMBERS

     int      cq_cmd;           /* ioctl command (from ioc_cmd) */
     cred_t   *cq_cr;           /* full credentials */
     uint_t   cq_id;            /* ioctl id (from ioc_id) */
     uint_t   cq_flag;          /* must be zero */
     mblk_t   *cq_private;      /* private state information */
     caddr_t  cq_addr;          /* address to copy data to/from */
     size_t   cq_size;          /* number of bytes to copy */

SEE ALSO

     STREAMS Programming Guide