These structures are slightly different from the ones in the
SVR4.2 Driver manual.
msgb |
![](../../img/s.gif) |
This structure is defined in the file stream.h.
The msgb structure contains MSG_KERNEL_FIELDS, which defines fields
used internally by STREAMS/UX.
iocblk |
![](../../img/s.gif) |
The iocblk structure is defined in stream.h.
ioc_count is defined to be a member of a union.
copyreq |
![](../../img/s.gif) |
The copyreq structure is defined in stream.h.
cq_addr is defined to be a member of a union.
copyresp |
![](../../img/s.gif) |
The copyresp structure is defined in stream.h.
cp_rval is defined to be a member of a union.