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iovec(9s)

Kernel & Driver Data Structures                                      iovec(9S)



NAME
       iovec - data storage structure for I/O using uio

SYNOPSIS
       #include <sys/uio.h>

INTERFACE LEVEL
       Architecture independent level 1 (DDI/DKI).

DESCRIPTION
       An  iovec  structure  describes  a  data storage area for transfer in a
       uio(9S) structure. Conceptually, it can be thought of as a base address
       and length specification.

STRUCTURE MEMBERS
         caddr_t    iov_base;  /* base address of the data storage area */
                               /* represented by the iovec structure */
         int        iov_len;   /* size of the data storage area in bytes */


SEE ALSO
       uio(9S)


       Writing Device Drivers in Oracle Solaris 11.4



Oracle Solaris 11.4               11 Apr 1991                        iovec(9S)
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