/*
* *_procstates(total, brkdn, names) - print the process summary line
*
* Assumptions: cursor is at the beginning of the line on entry
*/
void
i_procstates(int total, int *brkdn)
{
if (screen_length > 2 || !smart_terminal) {
int i;
char procstates_buffer[MAX_COLS];
move(1, 0);
clrtoeol();
/* write current number of processes and remember the value */
printwp("%d processes:", total);
if (smart_terminal)
move(1, 15);
else {
/* put out enough spaces to get to column 15 */
i = digits(total);
while (i++ < 4) {
if (putchar(' ') == EOF)
exit(1);
}
}
/* format and print the process state summary */
summary_format(procstates_buffer, sizeof(procstates_buffer), brkdn,
procstate_names);
addstrp(procstates_buffer);
putn();
}
}
void
i_timeofday(time_t * tod)
{
static char buf[30];
if (buf[0] == '\0')
gethostname(buf, sizeof(buf));
if (screen_length > 1 || !smart_terminal) {
if (smart_terminal) {
move(0, screen_width - 8 - strlen(buf) - 1);
} else {
if (fputs(" ", stdout) == EOF)
exit(1);
}
#ifdef DEBUG
{
char *foo;
foo = ctime(tod);
addstrp(foo);
}
#endif
printwp("%s %-8.8s", buf, &(ctime(tod)[11]));
putn();
}
}
void
i_loadave(pid_t mpid, double *avenrun)
{
if (screen_length > 1 || !smart_terminal) {
int i;
move(0, 0);
clrtoeol();
addstrp("load averages");
/* mpid == -1 implies this system doesn't have an _mpid */
if (mpid != -1)
printwp("last pid: %5ld; ", (long) mpid);
for (i = 0; i < 3; i++)
printwp("%c %5.2f", i == 0 ? ':' : ',', avenrun[i]);
}
}
/*
* show_errors() - display on stdout the current log of errors.
*/
void
show_errors(void)
{
struct errs *errp = errs;
int cnt = 0;
if (smart_terminal) {
clear();
nl();
}
printwp("%d error%s:\n\n", errcnt, errcnt == 1 ? "" : "s");
while (cnt++ < errcnt) {
printwp("%5s: %s\n", errp->arg,
errp->err == 0 ? "Not a number" : strerror(errp->err));
errp++;
}
printwp("\n");
if (smart_terminal) {
nonl();
refresh();
}
}
static char *
printregs(EiceRegs *regs, char *s, int ssz)
{
char *e, *te, i;
te = s + ssz -1;
e = seprint(s, te, "debug: %#2.2ux\n", regs->debug);
e = seprint(e, te, "debsts: %#2.2ux\n", regs->debsts);
e = seprint(e, te, "veccat: %#2.2ux\n", regs->veccat);
e = seprint(e, te, "debcomctl: %#2.2ux\n", regs->debcomctl);
e = seprint(e, te, "debcomdata: %#8.8ux\n", regs->debcomdata);
for(i = 0; i<nelem(regs->wp); i++)
e = printwp(regs->wp + i, e, ssz+(s-e));
return e;
}
/*
* show_help() - display the help screen; invoked in response to
* either 'h' or '?'.
*/
void
show_help(void)
{
if (smart_terminal) {
clear();
nl();
}
printwp("These single-character commands are available:\n"
"\n"
"^L - redraw screen\n"
"<space> - update screen\n"
"+ - reset any g, p, or u filters\n"
"1 - display CPU statistics on a single line\n"
"C - toggle the display of command line arguments\n"
"d count - show `count' displays, then exit\n"
"e - list errors generated by last \"kill\" or \"renice\" command\n"
"g string - filter on command name (g+ selects all commands)\n"
"h | ? - help; show this text\n"
"H - toggle the display of threads\n"
"I | i - toggle the display of idle processes\n"
"k [-sig] pid - send signal `-sig' to process `pid'\n"
"n|# count - show `count' processes\n"
"o field - specify sort order (size, res, cpu, time, pri, pid, command)\n"
"P pid - highlight process `pid' (P+ switches highlighting off)\n"
"p pid - display process by `pid' (p+ selects all processes)\n"
"q - quit\n"
"r count pid - renice process `pid' to nice value `count'\n"
"S - toggle the display of system processes\n"
"s time - change delay between displays to `time' seconds\n"
"u user - display processes for `user' (u+ selects all users)\n"
"\n");
if (smart_terminal) {
nonl();
refresh();
}
}
void
i_cpustates(int64_t *ostates)
{
int i, first, cpu;
double value;
int64_t *states;
char **names, *thisname;
if (combine_cpus) {
static double *values;
if (!values) {
values = calloc(num_cpustates, sizeof(*values));
if (!values)
err(1, NULL);
}
memset(values, 0, num_cpustates * sizeof(*values));
for (cpu = 0; cpu < ncpu; cpu++) {
names = cpustate_names;
states = ostates + (CPUSTATES * cpu);
i = 0;
while ((thisname = *names++) != NULL) {
if (*thisname != '\0') {
/* retrieve the value and remember it */
values[i++] += *states++;
}
}
}
if (screen_length > 2 || !smart_terminal) {
names = cpustate_names;
i = 0;
first = 0;
move(2, 0);
clrtoeol();
addstrp("All CPUs: ");
while ((thisname = *names++) != NULL) {
if (*thisname != '\0') {
value = values[i++] / ncpu;
/* if percentage is >= 1000, print it as 100% */
printwp((value >= 1000 ? "%s%4.0f%% %s" :
"%s%4.1f%% %s"), first++ == 0 ? "" : ", ",
value / 10., thisname);
}
}
putn();
}
return;
}
for (cpu = 0; cpu < ncpu; cpu++) {
/* now walk thru the names and print the line */
names = cpustate_names;
first = 0;
states = ostates + (CPUSTATES * cpu);
if (screen_length > 2 + cpu || !smart_terminal) {
move(2 + cpu, 0);
clrtoeol();
addstrp(cpustates_tag(cpu));
while ((thisname = *names++) != NULL) {
if (*thisname != '\0') {
/* retrieve the value and remember it */
value = *states++;
/* if percentage is >= 1000, print it as 100% */
printwp((value >= 1000 ? "%s%4.0f%% %s" :
"%s%4.1f%% %s"), first++ == 0 ? "" : ", ",
value / 10., thisname);
}
}
putn();
}
}
}
