Exemplo n.º 1
0
void
VAuditF(const char *f, va_list args)
{
    char *prefix;
    char buf[1024];
    int len;
    static char oldbuf[1024];

    prefix = AuditPrefix();
    len = vsnprintf(buf, sizeof(buf), f, args);

    if (len == oldlen && strcmp(buf, oldbuf) == 0) {
	/* Message already seen */
	nrepeat++;
    } else {
	/* new message */
	if (auditTimer != NULL)
	    TimerForce(auditTimer);
	ErrorF("%s%s", prefix != NULL ? prefix : "", buf);
	strlcpy(oldbuf, buf, sizeof(oldbuf));
	oldlen = len;
	nrepeat = 0;
	auditTimer = TimerSet(auditTimer, 0, AUDIT_TIMEOUT, AuditFlush, NULL);
    }
    free(prefix);
}
Exemplo n.º 2
0
void 
FreeAuditTimer(void)
{
    if (auditTimer != NULL) {
	/* Force output of pending messages */
	TimerForce(auditTimer);
	TimerFree(auditTimer);
	auditTimer = NULL;
    }
}
Exemplo n.º 3
0
static void
CheckAllTimers(void)
{
    TimerPtr timer;
    unsigned int now;

 start:
    now = GetTimeInMillis();

    for (timer = timers; timer; timer = timer->next) {
        if (timer->expires - now > timer->delta + 250) {
            TimerForce(timer);
            goto start;
        }
    }
}
Exemplo n.º 4
0
/** Request an XSync() to the display used by \a dmxScreen.  If \a now
 * is TRUE, call XSync() immediately instead of waiting for the next
 * XSync() batching point.  Note that if XSync() batching was deselected
 * with #dmxSyncActivate() before #dmxSyncInit() was called, then no
 * XSync() batching is performed and this function always calles XSync()
 * immediately.
 *
 * (Note that this function uses TimerSet but works correctly in the
 * face of a server generation.  See the source for details.)
 *
 * If \a dmxScreen is \a NULL, then all pending syncs will be flushed
 * immediately.
 */
void dmxSync(DMXScreenInfo *dmxScreen, Bool now)
{
    static unsigned long dmxGeneration = 0;

    if (dmxSyncInterval) {
        if (dmxGeneration != serverGeneration) {
            /* Server generation does a TimerInit, which frees all
             * timers.  So, at this point dmxSyncTimer is either:
             * 1) NULL, iff dmxGeneration == 0,
             * 2) freed, if it was on a queue (dmxSyncPending != 0), or
             * 3) allocated, if it wasn't on a queue (dmxSyncPending == 0)
             */
            if (dmxSyncTimer && !dmxSyncPending) xfree(dmxSyncTimer);
            dmxSyncTimer  = NULL;
            now           = TRUE;
            dmxGeneration = serverGeneration;
        }
                                /* Queue sync */
        if (dmxScreen) {
            dmxScreen->needsSync = TRUE;
            ++dmxSyncPending;
        }

                                /* Do sync or set time for later */
        if (now || !dmxScreen) {
            if (!TimerForce(dmxSyncTimer)) dmxSyncCallback(NULL, 0, NULL);
            /* At this point, dmxSyncPending == 0 because
             * dmxSyncCallback must have been called. */
            if (dmxSyncPending)
                dmxLog(dmxFatal, "dmxSync(%s,%d): dmxSyncPending = %d\n",
                       dmxScreen ? dmxScreen->name : "", now, dmxSyncPending);
        } else {
            dmxScreen->needsSync = TRUE;
            if (dmxSyncPending == 1)
                dmxSyncTimer = TimerSet(dmxSyncTimer, 0, dmxSyncInterval,
                                        dmxSyncCallback, NULL);
        }
    } else {
                                /* If dmxSyncInterval is not being used,
                                 * then all the backends are already
                                 * up-to-date. */
        if (dmxScreen) dmxDoSync(dmxScreen);
    }
}
Exemplo n.º 5
0
void
VAuditF(const char *f, va_list args)
{
    char *prefix;
    char buf[1024];
    int len;
    static char oldbuf[1024];

    prefix = AuditPrefix();
    len = vsnprintf(buf, sizeof(buf), f, args);

#if 1
    /* XXX Compressing duplicated messages is temporarily disabled to
     * work around bugzilla 964:
     *     https://freedesktop.org/bugzilla/show_bug.cgi?id=964
     */
    ErrorF("%s%s", prefix != NULL ? prefix : "", buf);
    oldlen = -1;
    nrepeat = 0;
#else
    if (len == oldlen && strcmp(buf, oldbuf) == 0) {
	/* Message already seen */
	nrepeat++;
    } else {
	/* new message */
	if (auditTimer != NULL)
	    TimerForce(auditTimer);
	ErrorF("%s%s", prefix != NULL ? prefix : "", buf);
	strlcpy(oldbuf, buf, sizeof(oldbuf));
	oldlen = len;
	nrepeat = 0;
	auditTimer = TimerSet(auditTimer, 0, AUDIT_TIMEOUT, AuditFlush, NULL);
    }
#endif
    if (prefix != NULL)
	free(prefix);
}
Exemplo n.º 6
0
static void dmxSyncBlockHandler(pointer blockData, OSTimePtr pTimeout,
                                pointer pReadMask)
{
    TimerForce(dmxSyncTimer);
}