int main() {
sleep_for();
sleep_until();
return 0;
}
void displaytext_delay(std::ifstream& File)
{
std::string Lines = "";
int j=0;
sleep_for(seconds(3));
if (File)
{
while (File.good ())
{
std::string TempLines;
std::getline (File , TempLines);
TempLines += "\n";
char myArray[TempLines.size()+1];
strcpy(myArray, TempLines.c_str());
for (int i=0; i<TempLines.size();i++)
{
mvaddch(j,(40+i),myArray[i]);
refresh();
sleep_for(milliseconds(50));
}
j=j+1;
refresh();
sleep_until(system_clock::now() + seconds(1));
}
printw("###################$$$$$$$$$$$$$$$$###################\n");
printw(" WELCOME TO DORK\n");
printw("###################$$$$$$$$$$$$$$$$###################\n");
}
else //Return error
{
cout<< "ERROR File does not exist.";
}
}
static void system_monitor_thread(void *arg)
{
(void)arg;
chRegSetThreadName("system monitor");
systime_t time = chVTGetSystemTime();
bool ant_status = 0;
while (TRUE) {
if (ant_status != frontend_ant_status()) {
ant_status = frontend_ant_status();
if (ant_status && frontend_ant_setting() == AUTO) {
log_info("Now using external antenna.");
}
else if (frontend_ant_setting() == AUTO) {
log_info("Now using patch antenna.");
}
}
u32 status_flags = ant_status << 31 | SBP_MAJOR_VERSION << 16 | SBP_MINOR_VERSION << 8;
sbp_send_msg(SBP_MSG_HEARTBEAT, sizeof(status_flags), (u8 *)&status_flags);
/* If we are in base station mode then broadcast our known location. */
if (broadcast_surveyed_position && position_quality == POSITION_FIX) {
double tmp[3];
double base_ecef[3];
double base_distance;
llhdeg2rad(base_llh, tmp);
wgsllh2ecef(tmp, base_ecef);
vector_subtract(3, base_ecef, position_solution.pos_ecef, tmp);
base_distance = vector_norm(3, tmp);
if (base_distance > BASE_STATION_DISTANCE_THRESHOLD) {
log_warn("Invalid surveyed position coordinates\n");
} else {
sbp_send_msg(SBP_MSG_BASE_POS_ECEF, sizeof(msg_base_pos_ecef_t), (u8 *)&base_ecef);
}
}
msg_iar_state_t iar_state;
if (simulation_enabled_for(SIMULATION_MODE_RTK)) {
iar_state.num_hyps = 1;
} else {
iar_state.num_hyps = dgnss_iar_num_hyps();
}
sbp_send_msg(SBP_MSG_IAR_STATE, sizeof(msg_iar_state_t), (u8 *)&iar_state);
DO_EVERY(2,
send_thread_states();
);
sleep_until(&time, MS2ST(heartbeat_period_milliseconds));
}
void task_body (void *cookie)
{
struct timespec ts;
unsigned int delay = 1000*1000; // Note: Delay in ns
FILE *pin0 = init_gpio(18);
FILE *pin1 = init_gpio(23);
FILE *pin2 = init_gpio(24);
FILE *pin3 = init_gpio(25);
signal(SIGINT, dumptimestamps);
clock_gettime(CLOCK_MONOTONIC, &ts);
// Lock memory to ensure no swapping is done.
if(mlockall(MCL_FUTURE|MCL_CURRENT)) {
fprintf(stderr,"WARNING: Failed to lock memory\n");
}
// Set our thread to real time priority
// struct sched_param sp;
// sp.sched_priority = 30;
// if(pthread_setschedparam(pthread_self(), SCHED_FIFO, &sp)){
// fprintf(stderr,"WARNING: Failed to set stepper thread"
// "to real-time priority\n");
// }
while(1) {
sleep_until(&ts,delay);
logtimestamp();
setiopin(pin0,1);
sleep_until(&ts,delay);
logtimestamp();
setiopin(pin3,0);
sleep_until(&ts,delay);
logtimestamp();
setiopin(pin1,1);
sleep_until(&ts,delay);
logtimestamp();
setiopin(pin0,0);
sleep_until(&ts,delay);
logtimestamp();
setiopin(pin2,1);
sleep_until(&ts,delay);
logtimestamp();
setiopin(pin1,0);
sleep_until(&ts,delay);
logtimestamp();
setiopin(pin3,1);
sleep_until(&ts,delay);
logtimestamp();
setiopin(pin2,0);
}
}
int main()
{
auto now = Clock::now();
auto start_time = now;
auto should_wakeup_time = now + std::chrono::milliseconds(1);
auto actual_wakeup_time = sleep_until(now, should_wakeup_time);
auto time_slept = std::chrono::duration_cast<std::chrono::nanoseconds>(actual_wakeup_time - start_time).count();
auto error = std::chrono::duration_cast<std::chrono::nanoseconds>(actual_wakeup_time - should_wakeup_time).count();
std::cout << "Woke up after " << time_slept << " nanoseconds. This is " << error << " ns too late";;
}
static int wait_for_next_period( void )
{
if( sleep_until( next_period ) )
{
fprintf( stderr, "error in sleep_until\n" );
exit( 1 );
}
next_period += us_period;
return( 0 );
}
struct chirp_file * chirp_reli_open( const char *host, const char *path, INT64_T flags, INT64_T mode, time_t stoptime )
{
struct chirp_file *file;
int delay=0;
time_t nexttry;
INT64_T result;
struct chirp_stat buf;
time_t current;
while(1) {
struct chirp_client *client = connect_to_host(host,stoptime);
if(client) {
result = chirp_client_open(client,path,flags,mode,&buf,stoptime);
if(result>=0) {
file = xxmalloc(sizeof(*file));
strcpy(file->host,host);
strcpy(file->path,path);
memcpy(&file->info,&buf,sizeof(buf));
file->fd = result;
file->flags = flags & ~(O_CREAT|O_TRUNC);
file->mode = mode;
file->serial = chirp_client_serial(client);
file->stale = 0;
file->buffer = malloc(chirp_reli_blocksize);
file->buffer_offset = 0;
file->buffer_valid = 0;
file->buffer_dirty = 0;
return file;
} else {
if(errno!=ECONNRESET) return 0;
}
invalidate_host(host);
} else {
if(errno==ENOENT) return 0;
}
if(time(0)>=stoptime) {
errno = ECONNRESET;
return 0;
}
if(delay>=2) debug(D_NOTICE,"couldn't connect to %s: still trying...\n",host);
debug(D_CHIRP,"couldn't talk to %s: %s\n",host,strerror(errno));
current = time(0);
nexttry = MIN(stoptime,current+delay);
debug(D_CHIRP,"try again in %d seconds\n",(int)(nexttry-current));
sleep_until(nexttry);
if(delay==0) {
delay = 1;
} else {
delay = MIN(delay*2,MAX_DELAY);
}
}
}
static void xtest_a(void * data, char * name) {
fs_node_t * tty = data;
fprintf(tty, "[%s] Hello world.\n", name);
while (1) {
fprintf(tty, "[%s] Ping.\n", name);
unsigned long s, ss;
relative_time(1, 0, &s, &ss);
sleep_until((process_t *)current_process, s, ss);
switch_task(0);
}
}
void print_hours(event prev, event next) {
int hour;
double len = difftime(next.stamp, prev.stamp) / HOURS;
time_t stamp;
for (hour = 0; hour < HOURS; hour++) {
stamp = prev.stamp + (time_t)(hour * len);
if (is_old(stamp))
continue;
sleep_until(stamp);
puts(MESSAGES[hour + prev.type * HOURS]);
fflush(stdout);
}
}
bool8
S9xDeinitUpdate (int Width, int Height, bool8 sixteen_bit)
{
if(settings.ui.s9x_vsync)
BScreen().WaitForRetrace();
switch(settings.ui.s9x_drawmode) {
case DIRECT:
s9x->DrawDirect(Width, Height);
break;
case OVERLAY:
s9x->DrawOverlay(Width, Height);
break;
case BITMAP:
s9x->DrawStandard(Width, Height);
break;
}
if(settings.ui.s9x_snooze)
sleep_until();
asm("emms");
return (true);
}
int main(int argc, char *argv[])
{
int rv;
struct pktbuf *p;
cat_time_t pts, now, next, nnext, start_time, start_ts = { 0 };
struct xpkt_tag_ts *ts;
int infd = 0;
int outfd = 1;
ulong bits;
pkb_init_pools(1);
parse_args(argc, argv, &infd, &outfd);
now = tm_uget();
if (g_start_delay > 0) {
next = tm_add(now, tm_dset(g_start_delay));
sleep_until(&next, &now);
}
start_time = now;
next = now;
while ((rv = pkb_fd_read_a(&p, infd, NULL, NULL)) > 0) {
now = tm_uget();
++g_npkts;
if (g_interval > 0.0) {
nnext = tm_add(next, tm_dset(g_interval));
sleep_until(&next, &now);
next = nnext;
} else if (g_bps > 1.0) {
bits = pkb_get_len(p) * 8;
nnext = tm_add(next, tm_dset(bits / g_bps));
sleep_until(&next, &now);
next = nnext;
} else {
ts = (struct xpkt_tag_ts *)
pkb_find_tag(p, XPKT_TAG_TIMESTAMP, 0);
if ( ts == NULL ) {
fprintf(stderr,
"no timestamp on packet %lu: sending\n",
g_npkts);
goto send;
}
pts = tm_lset(ts->sec, ts->nsec);
if (tm_ltz(pts)) {
fprintf(stderr,
"Invalid timestamp on packet %lu "
"(%ld,%ld)\n",
g_npkts, tm_sec(pts), tm_nsec(pts));
pkb_free(p);
continue;
}
if (g_npkts == 1)
start_ts = pts;
next = tm_add(tm_sub(pts, start_ts), start_time);
sleep_until(&next, &now);
}
send:
rv = pkb_pack(p);
abort_unless(rv == 0);
if (pkb_fd_write(p, outfd) < 0)
errsys("Error writing packet %lu", g_npkts);
pkb_free(p);
}
if (rv < 0)
errsys("Error reading packet %lu: ", g_npkts + 1);
return 0;
}
void *stepperThread(void *arg) {
struct stepper *step = (struct stepper *)arg;
struct timespec ts;
struct sched_param sp;
// local variables
struct stepperMessage *sm;
int smPriority;
unsigned int pulseLen = 0, pulseLenTarget = 0;
int stepCurrent = 0, stepTarget = 0;
uint8_t homed[2] = { 0, 0 };
unsigned int limit[2] = { 0, 0 }, center = 0;
int seqIndex = 0;
uint8_t moveInProgress = 0;
// enable real time priority for this thread
sp.sched_priority = 30;
if(pthread_setschedparam(pthread_self(), SCHED_FIFO, &sp)){
warning("unable to set stepper thread to realtime priority\n");
}
// initialize monotonically increasing clock
clock_gettime(CLOCK_MONOTONIC, &ts);
ts.tv_nsec = 0;
// start in the powered down state
printf("stepper alive: %d - %d - %d - %d\n", step->pins[0], step->pins[1], step->pins[2], step->pins[3]);
stepperPowerDown(step);
// notify core we are ready
sem_post(&step->semRT);
while(1) {
pthread_mutex_lock(&step->msgQueueMutex);
sm = priq_top(step->msgQueue, &smPriority);
// if there is a message and it is high priority or we have no move in progress then
// pop it and prepare to process it
if (sm && (smPriority == PRIQ_HIGH || !moveInProgress))
sm = priq_pop(step->msgQueue, &smPriority);
else
sm = NULL;
pthread_mutex_unlock(&step->msgQueueMutex);
// nothing to do
if (!sm) {
sleep_until(&ts, DEFAULT_SLEEP);
continue;
}
switch (sm->msg) {
case STEPPER_EXIT:
stepperPowerDown(step);
stepperCleanup(step);
pthread_exit(0);
break;
case STEPPER_MSG_QUEUE_FLUSH:{
int i;
struct stepperMessage sm;
for (i = 0; sm != NULL; ++i) {
sm = priq_pop(step->msgQueue, 0);
if (sm != NULL)
free(sm);
}
printf("flushed %d messages from queue\n", i);
}
break;
case STEPPER_STATUS:
pthread_mutex_lock(&step->mutex);
step->stepCurrent = stepCurrent;
step->stepTarget = stepTarget;
step->pulseLen = pulseLen;
step->pulseLenTarget = pulseLenTarget;
step->homed[0] = homed[0];
step->homed[1] = homed[1];
step->limit[0] = limit[0];
step->limit[1] = limit[1];
step->center = center;
pthread_mutex_unlock(&step->mutex);
// ack
sem_post(&step->semRT);
break;
case STEPPER_STOP:
stepTarget = stepCurrent;
pulseLen = 0;
break;
case STEPPER_PWR_DN:
stepperPowerDown(step);
break;
case STEPPER_MOVE_TO:
pthread_mutex_lock(&step->mutex);
pulseLenTarget = step->pulseLenTarget;
printf("move_to\t%d\t%d\t%d\n", step->index, step->stepTarget, step->pulseLenTarget);
if (homed[0] && homed[1]) {
if (step->stepTarget >= limit[0] && step->stepTarget <= limit[1])
stepTarget = step->stepTarget;
else {
if (step->stepTarget < limit[0]) {
stepTarget = limit[0];
warning("request for position less than homed range (%d)\n", step->stepTarget);
} else {
stepTarget = limit[1];
warning("request for position larger than homed range (%d)\n", step->stepTarget);
}
}
} else {
stepTarget = step->stepTarget;
warning("moving on unhomed axis to %d\n", stepTarget);
}
pthread_mutex_unlock(&step->mutex);
coreIncrementMovesInProgress(step->index);
moveInProgress = 1;
break;
case STEPPER_UNHOME:
homed[0] = 0;
homed[1] = 0;
limit[0] = 0;
limit[1] = 0;
break;
case STEPPER_HOME_MIN:
stepperPowerDown(step);
coreDecrementMovesInProgress(step->index);
homed[0] = 1;
limit[0] = 0;
stepCurrent = 0;
stepTarget = 0;
command = STEPPER_PWR_DN;
printf("stepper homed min (pins %d - %d - %d - %d)\n", step->pins[0], step->pins[1], step->pins[2], step->pins[3]);
break;
case STEPPER_HOME_MAX:
stepperPowerDown(step);
coreDecrementMovesInProgress(step->index);
if (homed[0]) {
homed[1] = 1;
limit[1] = stepCurrent;
center = (limit[1] - limit[0]) / 2;
pthread_mutex_lock(&step->mutex);
step->center = center;
pthread_mutex_unlock(&step->mutex);
stepTarget = 0;
printf("stepper homed max at %d steps (pins %d - %d - %d - %d)\n", stepCurrent, step->pins[0], step->pins[1], step->pins[2], step->pins[3]);
} else {
warning("cannot home max before homing min!\n");
}
command = STEPPER_PWR_DN;
break;
default:
fatal_error("unexpected message for stepper thread\n");
break;
};
}
if (moveInProgress) {
#ifdef SPEED_RAMP
// accelerate or deccelerate
if (pulseLen == 0)
pulseLen = pulseLenTarget;
if (pulseLenTarget < pulseLen) {
pulseLen -= 1000;
if (pulseLen < pulseLenTarget)
pulseLen = pulseLenTarget;
} else if (pulseLenTarget > pulseLen) {
pulseLen += 1000;
if (pulseLen > pulseLenTarget)
pulseLen = pulseLenTarget;
}
#else
pulseLen = pulseLenTarget;
#endif
if (stepTarget < stepCurrent) {
seqIndex--;
if (seqIndex < 0)
seqIndex = STEPPER_SEQUENCE_N - 1;
stepCurrent--;
} else if (stepTarget > stepCurrent) {
seqIndex++;
if (seqIndex > STEPPER_SEQUENCE_N - 1)
seqIndex = 0;
stepCurrent++;
} else {
printf("stepper %d reached target step %d\n", step->index, stepTarget);
moveInProgress = 0;
#warning "do we really want to power down?"
#warning "this only works because core is the only thread updating this?"
stepperPowerDown(step);
coreDecrementMovesInProgress(step->index);
}
if (moveInProgress) {
for (int i = 0; i < 4; ++i) {
gpio_write(step->pins[i], stepSequence[seqIndex][i]);
}
sleep_until(&ts, pulseLen);
} else
sleep_until(&ts, DEFAULT_SLEEP);
} else {
sleep_until(&ts, DEFAULT_SLEEP);
}
}
void sleep_for(time_t interval)
{
return sleep_until(time(0) + interval);
}
TEST(TimeUtils, SleepUntil) {
Time start = now();
sleep_until(start + .5 * s);
ASSERT_NEAR(now().to(s), start.to(s) + .5, .01);
}
int main(int argc, char** argv) {
width = 12, depth = 8, height = 60;
xd = (width - 1) / 2.4;
yd = (depth - 1) / 1.6;
zd = (height - 1) / 2.0;
xl = (width - 1) / xd;
yl = (depth - 1) / yd;
zl = (height - 1) / zd;
total_leds = width * depth * height;
channel = 0;
fps = 60;
period_x = xl / (2 * M_PI);
speed_x = 1.0 / fps;
period_y = yl / (2 * M_PI);
speed_y = 0.9 / fps;
period_z = zl / (2 * M_PI);
speed_z = 0.8 / fps;
sphere_r = .3;
spheres = sqrt(pow(xl/2, 2) + pow(yl/2, 2) + pow(zl/2, 2)) / sphere_r;
spheres += 2;
frames_per_layer = fps / 2;
pixel l_sphere_colors[spheres];
sphere_colors = l_sphere_colors;
int i;
for (i = 0; i < spheres; i++) {
sphere_colors[i] = randcolor();
}
pixel pixels[total_leds + 1];
opc_sink s;
if (argc < 2) {
fprintf(stderr, "Usage: %s <server>[:<port>]\n", argv[0]);
return 1;
}
s = opc_new_sink(argv[1]);
int64_t frame_index = 0;
int64_t start = now();
struct fps_queue fpsq;
int64_t frames[total_leds];
fpsq.samples = fps;
fpsq.pos = 0;
fpsq.frames = frames;
while (1) {
sleep_until(start + 1000000 * frame_index / fps);
render_frame(pixels, frame_index);
if (!opc_put_pixels(s, channel, total_leds, pixels)) {
break;
}
record_frame(&fpsq);
if (fpsq.pos == 0) {
double cur_fps = (fpsq.samples - 1) / (get_elapsed(&fpsq) / 1000000.0);
printf("fps: %.2f (%.2f Mbps)\n",
cur_fps, total_leds * 24 * cur_fps / 1000000.0);
}
frame_index++;
}
printf("fps: %f\n", frame_index / 5.0);
}
int
main(int argc, char *argv[])
{
int c;
int i, j; /* Generic counters */
int nentities_found;
int linesout = 0; /* Keeps track of lines printed */
int printhdr = 0; /* Print a header? 0 = no, 1 = yes */
int nfstypes; /* Number of fstypes */
int dispflag = 0; /* Flags for display control */
long count = 0; /* Number of iterations for display */
int forever; /* Run forever */
long interval = 0;
boolean_t fstypes_only = B_FALSE; /* Display fstypes only */
char **fstypes; /* Array of names of all fstypes */
int nentities; /* Number of stat-able entities */
entity_t *entities; /* Array of stat-able entities */
kstat_ctl_t *kc;
void (*dfunc)(char *, vopstats_t *, vopstats_t *, int) = dflt_display;
hrtime_t start_n; /* Start time */
hrtime_t period_n; /* Interval in nanoseconds */
extern int optind;
(void) setlocale(LC_ALL, "");
#if !defined(TEXT_DOMAIN) /* Should be defined by cc -D */
#define TEXT_DOMAIN "SYS_TEST" /* Use this only if it weren't */
#endif
(void) textdomain(TEXT_DOMAIN);
/* Don't let buffering interfere with piped output. */
(void) setvbuf(stdout, NULL, _IOLBF, 0);
cmdname = argv[0];
while ((c = getopt(argc, argv, OPTIONS)) != EOF) {
switch (c) {
default:
usage();
break;
case 'F': /* Only display available FStypes */
fstypes_only = B_TRUE;
break;
#if PARSABLE_OUTPUT
case 'P': /* Parsable output */
dispflag |= DISP_RAW;
break;
#endif /* PARSABLE_OUTPUT */
case 'T': /* Timestamp */
if (optarg) {
if (strcmp(optarg, "u") == 0) {
timestamp_fmt = UDATE;
} else if (strcmp(optarg, "d") == 0) {
timestamp_fmt = DDATE;
}
}
/* If it was never set properly... */
if (timestamp_fmt == NODATE) {
(void) fprintf(stderr, gettext("%s: -T option "
"requires either 'u' or 'd'\n"), cmdname);
usage();
}
break;
case 'a':
set_dispfunc(&dfunc, attr_display);
break;
case 'f':
set_dispfunc(&dfunc, vop_display);
break;
case 'i':
set_dispfunc(&dfunc, io_display);
break;
case 'n':
set_dispfunc(&dfunc, naming_display);
break;
case 'v':
set_dispfunc(&dfunc, vm_display);
break;
}
}
#if PARSABLE_OUTPUT
if ((dispflag & DISP_RAW) && (timestamp_fmt != NODATE)) {
(void) fprintf(stderr, gettext(
"-P and -T options are mutually exclusive\n"));
usage();
}
#endif /* PARSABLE_OUTPUT */
/* Gather the list of filesystem types */
if ((nfstypes = build_fstype_list(&fstypes)) == 0) {
(void) fprintf(stderr,
gettext("Can't build list of fstypes\n"));
exit(1);
}
nentities = parse_operands(
argc, argv, optind, &interval, &count, &entities);
forever = count == MAXLONG;
period_n = (hrtime_t)interval * NANOSEC;
if (nentities == -1) /* Set of operands didn't parse properly */
usage();
if ((nentities == 0) && (fstypes_only == B_FALSE)) {
(void) fprintf(stderr, gettext(
"Must specify -F or at least one fstype or mount point\n"));
usage();
}
if ((nentities > 0) && (fstypes_only == B_TRUE)) {
(void) fprintf(stderr, gettext(
"Cannot use -F with fstypes or mount points\n"));
usage();
}
/*
* If we had no operands (except for interval/count) and we
* requested FStypes only (-F), then fill in the entities[]
* array with all available fstypes.
*/
if ((nentities == 0) && (fstypes_only == B_TRUE)) {
if ((entities = calloc(nfstypes, sizeof (entity_t))) == NULL) {
perror("calloc() fstype stats");
exit(1);
}
for (i = 1; i < nfstypes; i++) {
if (fstypes[i]) {
entities[nentities].e_name = strdup(fstypes[i]);
nentities++;
}
}
}
set_ksnames(entities, nentities, fstypes, nfstypes);
if ((kc = kstat_open()) == NULL) {
perror("kstat_open");
exit(1);
}
/* Set start time */
start_n = gethrtime();
/* Initial timestamp */
if (timestamp_fmt != NODATE) {
print_timestamp(timestamp_fmt);
linesout++;
}
/*
* The following loop walks through the entities[] list to "prime
* the pump"
*/
for (j = 0, printhdr = 1; j < nentities; j++) {
entity_t *ent = &entities[j];
vopstats_t *vsp = &ent->e_vs[CUR_INDEX];
kstat_t *ksp = NULL;
if (get_vopstats(kc, ent->e_ksname, vsp, &ksp) == 0) {
(*dfunc)(ent->e_name, NULL, vsp,
dispflag_policy(printhdr, dispflag));
linesout++;
} else {
/*
* If we can't find it the first time through, then
* get rid of it.
*/
entities[j].e_ksname[0] = 0;
/*
* If we're only displaying FStypes (-F) then don't
* complain about any file systems that might not
* be loaded. Otherwise, let the user know that
* they chose poorly.
*/
if (fstypes_only == B_FALSE) {
(void) fprintf(stderr, gettext(
"No statistics available for %s\n"),
entities[j].e_name);
}
}
printhdr = 0;
}
if (count > 1)
/* Set up signal handler for SIGCONT */
if (signal(SIGCONT, cont_handler) == SIG_ERR)
fail(1, "signal failed");
BUMP_INDEX(); /* Swap the previous/current indices */
i = 1;
while (forever || i++ <= count) {
/*
* No telling how many lines will be printed in any interval.
* There should be a minimum of HEADERLINES between any
* header. If we exceed that, no big deal.
*/
if (linesout > HEADERLINES) {
linesout = 0;
printhdr = 1;
}
/* Have a kip */
sleep_until(&start_n, period_n, forever, &caught_cont);
if (timestamp_fmt != NODATE) {
print_timestamp(timestamp_fmt);
linesout++;
}
for (j = 0, nentities_found = 0; j < nentities; j++) {
entity_t *ent = &entities[j];
/*
* If this entry has been cleared, don't attempt
* to process it.
*/
if (ent->e_ksname[0] == 0) {
continue;
}
if (get_vopstats(kc, ent->e_ksname,
&ent->e_vs[CUR_INDEX], NULL) == 0) {
(*dfunc)(ent->e_name, &ent->e_vs[PREV_INDEX],
&ent->e_vs[CUR_INDEX],
dispflag_policy(printhdr, dispflag));
linesout++;
nentities_found++;
} else {
if (ent->e_type == ENTYPE_MNTPT) {
(void) printf(gettext(
"<<mount point no longer "
"available: %s>>\n"), ent->e_name);
} else if (ent->e_type == ENTYPE_FSTYPE) {
(void) printf(gettext(
"<<file system module no longer "
"loaded: %s>>\n"), ent->e_name);
} else {
(void) printf(gettext(
"<<%s no longer available>>\n"),
ent->e_name);
}
/* Disable this so it doesn't print again */
ent->e_ksname[0] = 0;
}
printhdr = 0; /* Always shut this off */
}
BUMP_INDEX(); /* Bump the previous/current indices */
/*
* If the entities we were observing are no longer there
* (file system modules unloaded, file systems unmounted)
* then we're done.
*/
if (nentities_found == 0)
break;
}
return (0);
}
void sleep_for( chrono::duration< Rep, Period > const& timeout_duration)
{ sleep_until( chrono::high_resolution_clock::now() + timeout_duration); }