.\"  Automatically generated man page, do not edit
.TH QB_LOOP_POLL_MOD 3 2020-10-31 "LIBQB" "libqb Programmer's Manual"
.SH NAME
qb_loop_poll_mod \- Modify a poll job. 

.SH SYNOPSIS
.nf
.B #include <qb/qbloop.h>
.sp
\fBint32_t qb_loop_poll_mod\fP(
    \fBqb_loop_t                *\fP\fIl\fP,
    \fBenum qb_loop_priority     \fP\fIp\fP,
    \fBint32_t                   \fP\fIfd\fP,
    \fBint32_t                   \fP\fIevents\fP,
    \fBvoid                     *\fP\fIdata\fP,
    \fBqb_loop_poll_dispatch_fn  \fP\fIdispatch_fn\fP
);
.fi
.SH PARAMS
\fBl           \fP\fIpointer to the loop instance \fP
.PP
\fBp           \fP\fIthe priority \fP
.PP
\fBfd          \fP\fIfile descriptor. \fP
.PP
\fBevents      \fP\fI(POLLIN|POLLOUT) etc .... \fP
.PP
\fBdata        \fP\fIuser data passed into the dispatch function \fP
.PP
\fBdispatch_fn \fP\fIcallback function \fP
.PP
.SH DESCRIPTION
.SH STRUCTURES
.nf
\fB
enum qb_loop_priority {
      \fIQB_LOOP_LOW\fP;
      \fIQB_LOOP_MED\fP;
      \fIQB_LOOP_HIGH\fP;
};
\fP
.fi
.PP
.RE
.SH RETURN VALUE
.PP
status (0 == ok, -errno == failure) 
.PP
.SH SEE ALSO
.PP
.nh
.ad l
\fIqb_loop_job_del\fR(3), \fIqb_loop_run\fR(3), \fIqb_loop_create\fR(3), \fIqb_loop_stop\fR(3), \fIqb_loop_poll_low_fds_event_set\fR(3), \fIqb_loop_signal_del\fR(3), \fIqb_loop_signal_add\fR(3), \fIqb_loop_job_add\fR(3), \fIqb_loop_poll_del\fR(3), \fIqb_loop_destroy\fR(3), \fIqb_loop_timer_expire_time_remaining\fR(3), \fIqb_loop_signal_mod\fR(3), \fIqb_loop_timer_del\fR(3), \fIqb_loop_timer_add\fR(3), \fIqb_loop_timer_is_running\fR(3), \fIqb_loop_timer_expire_time_get\fR(3), \fIqb_loop_poll_add\fR(3)
.ad
.hy
.SH "COPYRIGHT"
.PP
Copyright (C) 2010-2020 Red Hat, Inc. All rights reserved.