ev_resume(3event)

ev_resume -- restart a suspended queue

Synopsis

cc . . . -levent

#include  <sys/types.h>
#include  <sys/param.h>
#include  <sys/sysmacros.h>
#include  <sys/page.h>
#include  <sys/event.h>
#include  <mouse.h>

int ev_resume ()

Description

ev_resume restarts an event queue suspended by an ev_suspend call.

"Return values"

This routine returns -1 to a program which does not have an open event queue. It returns -2 if the queue is not suspended. Normally it returns 0.

References

ev_block(3event), ev_close(3event), ev_count(3event), ev_flush(3event), ev_getdev(3event), ev_getemask(3event), ev_gindev(3event), ev_init(3event), ev_open(3event), ev_pop(3event), ev_read(3event), ev_setemask(3event), ev_suspend(3event)

Standards conformance

ev_resume is not part of any currently supported standard; it is an extension of AT&T System V provided by the Santa Cruz Operation.