svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.
strqget(9f)
strqget(9F) Kernel Functions strqget(9F)
NAME
strqget - get information about a queue or band of the queue
SYNOPSIS
#include <sys/stream.h>
int strqget(queue_t *q, qfields_t what, unsigned char pri, void *valp);
INTERFACE LEVEL
Architecture independent level 1 (DDI/DKI).
PARAMETERS
q Pointer to the queue.
what Field of the queue structure for (or the specified priority
band) to return information about. Valid values are one of:
QHIWAT High water mark.
QLOWAT Low water mark.
QMAXPSZ Largest packet accepted.
QMINPSZ Smallest packet accepted.
QCOUNT Approximate size (in bytes) of data.
QFIRST First message.
QLAST Last message.
QFLAG Status.
pri Priority band of interest.
valp The address of where to store the value of the requested field.
DESCRIPTION
The strqget() function gives drivers and modules a way to get informa‐
tion about a queue or a particular band of a queue without directly ac‐
cessing STREAMS data structures, thus insulating them from changes in
the implementation of these data structures from release to release.
RETURN VALUES
On success, 0 is returned and the value of the requested field is
stored in the location pointed to by valp. An error number is returned
on failure.
CONTEXT
The strqget() function can be called from user, interrupt, or kernel
context.
SEE ALSO
strqset(9F), queue(9S)
Writing Device Drivers in Oracle Solaris 11.4
STREAMS Programming Guide
Oracle Solaris 11.4 16 Jan 2006 strqget(9F)