1 COPYREQ(9S)               Data Structures for Drivers              COPYREQ(9S)
   2 
   3 
   4 
   5 NAME
   6        copyreq - STREAMS data structure for the M_COPYIN and the M_COPYOUT
   7        message types
   8 
   9 SYNOPSIS
  10        #include <sys/stream.h>
  11 
  12 
  13 INTERFACE LEVEL
  14        Architecture independent level 1 (DDI/DKI)
  15 
  16 DESCRIPTION
  17        The data structure for the M_COPYIN and the M_COPYOUT message types.
  18 
  19 STRUCTURE MEMBERS
  20          int      cq_cmd;           /* ioctl command (from ioc_cmd) */
  21          cred_t   *cq_cr;           /* full credentials */
  22          uint_t   cq_id;            /* ioctl id (from ioc_id) */
  23          uint_t   cq_flag;          /* must be zero */
  24          mblk_t   *cq_private;      /* private state information */
  25          caddr_t  cq_addr;          /* address to copy data to/from */
  26          size_t   cq_size;          /* number of bytes to copy */
  27 
  28 
  29 SEE ALSO
  30        STREAMS Programming Guide
  31 
  32 
  33 
  34                                 October 6, 2000                    COPYREQ(9S)

   1 COPYREQ(9S)               Data Structures for Drivers              COPYREQ(9S)
   2 


   3 NAME
   4      copyreq - STREAMS data structure for the M_COPYIN and the M_COPYOUT
   5      message types
   6 
   7 SYNOPSIS
   8      #include <sys/stream.h>
   9 

  10 INTERFACE LEVEL
  11      Architecture independent level 1 (DDI/DKI)
  12 
  13 DESCRIPTION
  14      The data structure for the M_COPYIN and the M_COPYOUT message types.
  15 
  16 STRUCTURE MEMBERS
  17        int      cq_cmd;           /* ioctl command (from ioc_cmd) */
  18        cred_t   *cq_cr;           /* full credentials */
  19        uint_t   cq_id;            /* ioctl id (from ioc_id) */
  20        uint_t   cq_flag;          /* must be zero */
  21        mblk_t   *cq_private;      /* private state information */
  22        caddr_t  cq_addr;          /* address to copy data to/from */
  23        size_t   cq_size;          /* number of bytes to copy */
  24 

  25 SEE ALSO
  26      STREAMS Programming Guide.
  27 
  28 illumos                          July 9, 2018                          illumos