'\" te
.\" Copyright (c) 2006, Sun Microsystems, Inc. All Rights Reserved.
.\" Copyright 1989 AT&T
.TH enableok 9F "16 Jan 2006" "SunOS 5.11" "Kernel Functions for Drivers"
.SH NAME
enableok \- reschedule a queue for service
.SH SYNOPSIS
.LP
.nf
#include <sys/stream.h>
#include <sys/ddi.h>

\fBvoid\fR \fBenableok\fR(\fBqueue_t *\fR\fIq\fR);
.fi

.SH INTERFACE LEVEL
.sp
.LP
Architecture independent level 1 (DDI/DKI).
.SH PARAMETERS
.sp
.ne 2
.mk
.na
\fB\fIq\fR\fR
.ad
.RS 5n
.rt  
A pointer to the queue to be rescheduled.
.RE

.SH DESCRIPTION
.sp
.LP
The \fBenableok()\fR function enables queue \fIq\fR to be rescheduled for service. It reverses the effect of a previous call to \fBnoenable\fR(9F) on \fIq\fR by turning off the \fBQNOENB\fR flag in the queue.
.SH CONTEXT
.sp
.LP
The \fBenableok()\fR function can be called from user, interrupt, or kernel context.
.SH EXAMPLES
.LP
\fBExample 1 \fRUsing \fBemableok()\fR
.sp
.LP
The \fBqrestart()\fR routine uses two STREAMS functions to restart a queue that has been disabled. The \fBenableok()\fR function turns off the  \fBQNOENB\fR flag, allowing the \fBqenable\fR(9F) to schedule the queue for immediate processing.

.sp
.in +2
.nf
1  void
2  qrestart(rdwr_q)
3          register queue_t *rdwr_q;
4  {
5     enableok(rdwr_q);
6     /* re-enable a queue that has been disabled */
7     (void) qenable(rdwr_q);
8  }
.fi
.in -2

.SH SEE ALSO
.sp
.LP
\fBnoenable\fR(9F), \fBqenable\fR(9F)
.sp
.LP
\fIWriting Device Drivers for Oracle Solaris 11.2\fR
.sp
.LP
\fISTREAMS Programming Guide\fR