char *
format_next_process(caddr_t handle, char *(*get_userid) ())
{
struct prpsinfo *pp;
struct handle *hp;
long cputime;
/* find and remember the next proc structure */
hp = (struct handle *) handle;
pp = *(hp->next_proc++);
hp->remaining--;
/* get the process cpu usage since startup */
cputime = pp->pr_time.tv_sec;
/* format this entry */
sprintf(fmt,
Proc_format,
pp->pr_pid,
pp->pr_pgrp,
(*get_userid) (pp->pr_uid),
format_prio(pp),
format_k(pagetok(pp->pr_size)),
format_k(pagetok(pp->pr_rssize)),
format_state(pp),
format_time(cputime),
clip_percent(weighted_cpu(pp)),
clip_percent(percent_cpu(pp)),
printable(pp->pr_fname));
/* return the result */
return (fmt);
}
char *
format_next_process(caddr_t handle, char *(*get_userid)(uid_t))
{
char *p_wait, waddr[sizeof(void *) * 2 + 3]; /* Hexify void pointer */
struct kinfo_proc2 *pp;
struct handle *hp;
int cputime;
double pct;
/* find and remember the next proc structure */
hp = (struct handle *) handle;
pp = *(hp->next_proc++);
hp->remaining--;
cputime = (pp->p_uticks + pp->p_sticks + pp->p_iticks) / stathz;
/* calculate the base for cpu percentages */
pct = pctdouble(pp->p_pctcpu);
if (pp->p_wchan) {
if (pp->p_wmesg)
p_wait = pp->p_wmesg;
else {
snprintf(waddr, sizeof(waddr), "%llx",
(unsigned long long)(pp->p_wchan & ~KERNBASE));
p_wait = waddr;
}
} else
p_wait = "-";
/* format this entry */
snprintf(fmt, sizeof fmt, Proc_format,
pp->p_pid, (*get_userid)(pp->p_ruid),
pp->p_priority - PZERO, pp->p_nice - NZERO,
format_k(pagetok(PROCSIZE(pp))),
format_k(pagetok(pp->p_vm_rssize)),
(pp->p_stat == SSLEEP && pp->p_slptime > maxslp) ?
"idle" : state_abbr(pp),
p_wait, format_time(cputime), 100.0 * pct,
printable(format_comm(pp)));
/* return the result */
return (fmt);
}
char *
format_next_process(caddr_t handle, char *(*get_userid) (uid_t))
{
static char fmt[MAX_COLS]; /* static area where result is built */
struct top_proc *p = *nextactive++;
snprintf(fmt, sizeof(fmt),
"%5d %-8.8s %3d %4d %5s %5s %-5s %6s %5.2f%% %5.2f%% %s",
p->pid,
(*get_userid) (p->uid),
p->pri < -99 ? -99 : p->pri,
p->nice,
format_k(p->size),
format_k(p->rss),
state_abbrev[p->state],
format_time(p->time / HZ),
p->wcpu * 100.0,
p->pcpu * 100.0,
p->name);
/* return the result */
return (fmt);
}
char *
format_next_process(
caddr_t handle,
char *(*get_userid) ())
{
register struct prpsinfo *pp;
struct handle *hp;
register long cputime;
register double pctcpu;
/* find and remember the next proc structure */
hp = (struct handle *) handle;
pp = *(hp->next_proc++);
hp->remaining--;
/* get the cpu usage and calculate the cpu percentages */
cputime = pp->pr_time.tv_sec;
pctcpu = percent_cpu(pp);
/* format this entry */
(void) sprintf(fmt,
Proc_format,
pp->pr_pid,
(*get_userid) (pp->pr_uid),
pp->pr_pri - PZERO,
pp->pr_nice - NZERO,
format_k(pagetok(pp->pr_size)),
format_k(pagetok(pp->pr_rssize)),
state_abbrev[pp->pr_state],
format_time(cputime),
(pp->pr_cpu & 0377),
100.0 * pctcpu,
printable(pp->pr_fname));
/* return the result */
return (fmt);
}
static void
summary_format(char *buf, size_t left, int *numbers, char **names)
{
char *p, *thisname;
size_t len;
int num;
/* format each number followed by its string */
p = buf;
while ((thisname = *names++) != NULL) {
/* get the number to format */
num = *numbers++;
if (num >= 0) {
/* is this number in kilobytes? */
if (thisname[0] == 'K') {
/* yes: format it as a memory value */
COPYLEFT(p, format_k(num));
/*
* skip over the K, since it was included by
* format_k
*/
COPYLEFT(p, thisname + 1);
} else if (num > 0) {
len = snprintf(p, left, "%d%s", num, thisname);
if (len == (size_t)-1 || len >= left)
return;
p += len;
left -= len;
}
} else {
/*
* Ignore negative numbers, but display corresponding
* string.
*/
COPYLEFT(p, thisname);
}
}
/* if the last two characters in the string are ", ", delete them */
p -= 2;
if (p >= buf && p[0] == ',' && p[1] == ' ')
*p = '\0';
}
char *
format_next_process(caddr_t handle, char *(*getuserid) ())
{
register struct macos_proc *pp;
register long cputime;
register double pct;
struct handle *hp;
char *command; /* text outputted to describe the command */
int show_cmd_local = show_fullcmd;
/*
* we need to keep track of the next proc structure.
*/
hp = (struct handle *) handle;
pp = *(hp->next_proc++);
hp->remaining--;
/*
* get the process structure and take care of the cputime
*/
if ((MPP(pp, p_flag) & P_INMEM) == 0)
{
/* we want to print swapped processes as <pname> */
char *comm = MPP(pp, p_comm);
#define COMSIZ sizeof(MPP(pp, p_comm))
char buf[COMSIZ];
strncpy(buf, comm, COMSIZ);
comm[0] = '<';
strncpy(&comm[1], buf, COMSIZ - 2);
comm[COMSIZ - 2] = '\0';
strncat(comm, ">", COMSIZ - 1);
comm[COMSIZ - 1] = '\0';
command = comm;
}
/*
* count the cpu time, but ignore the interrupts
*
* At the present time (DR2 8/1998), MacOS X doesn't correctly report this
* information through the kinfo_proc structure. We need to get it from
* the task threads.
*
* cputime = PP(pp, p_rtime).tv_sec;
*/
cputime = RP(pp, user_time).seconds + RP(pp, system_time).seconds;
/*
* calculate the base cpu percentages
*
* Again, at the present time, MacOS X doesn't report this information
* through the kinfo_proc. We need to talk to the threads.
*/
pct = (double) (RP(pp, cpu_usage)) / TH_USAGE_SCALE;
/* get the process's command name in to "cmd" */
if (show_fullcmd)
if (get_fullcmd(MPP(pp, p_pid), pp->fullcmd) < 0)
show_cmd_local = 0; /* Don't show if full command not found. */
/*
* format the entry
*/
/*
* In the final version, I would expect this to work correctly, but it
* seems that not all of the fields in the proc structure are being used.
*
* For now, we'll attempt to get some of the things we need from the mach
* task info.
*/
sprintf(fmt,
Proc_format,
MPP(pp, p_pid),
(*getuserid) (MEP(pp, e_pcred.p_ruid)),
0,
pp->thread_count,
format_k(TASKSIZE(pp) / 1024),
format_k(pagetok(RSSIZE(pp))),
state_abbrev[(u_char) MPP(pp, p_stat)],
format_time(cputime),
100.0 * TP(pp, resident_size) / maxmem,
100.0 * pct,
(show_cmd_local == 0 ? command : pp->fullcmd));
return (fmt);
}
char *format_next_process(caddr_t handle, char *(*get_userid)())
{
register struct proc *pp;
register long cputime;
register double pct, wcpu, pctmem;
int where;
struct user u;
struct handle *hp;
register int p_pctcpu;
register int rm_size;
register int vm_size;
register int run_state;
register int flags;
register int nthreads;
register int cur_priority;
char state_str[10];
/* find and remember the next proc structure */
hp = (struct handle *)handle;
pp = hp->list[hp->current].p_self;
p_pctcpu = hp->list[hp->current].p_pctcpu;
cputime = hp->list[hp->current].p_cptime;
rm_size = hp->list[hp->current].p_rsize;
vm_size = hp->list[hp->current].p_vsize;
run_state = hp->list[hp->current].run_state;
flags = hp->list[hp->current].flags;
nthreads = hp->list[hp->current].nthreads;
cur_priority = hp->list[hp->current].cur_priority;
hp->current++;
hp->count--;
/* get the process's user struct and set cputime */
where = getu(pp, &u);
if (where == -1)
{
(void) strcpy(u.u_comm, "<swapped>");
cputime = 0;
}
else
{
/* set u_comm for system processes */
if (u.u_comm[0] == '\0')
{
if (pp->p_pid == 0)
{
(void) strcpy(u.u_comm, "Swapper");
}
else if (pp->p_pid == 2)
{
(void) strcpy(u.u_comm, "Pager");
}
}
if (where == 1) {
/*
* Print swapped processes as <pname>
*/
char buf[sizeof(u.u_comm)];
(void) strncpy(buf, u.u_comm, sizeof(u.u_comm));
u.u_comm[0] = '<';
(void) strncpy(&u.u_comm[1], buf, sizeof(u.u_comm) - 2);
u.u_comm[sizeof(u.u_comm) - 2] = '\0';
(void) strncat(u.u_comm, ">", sizeof(u.u_comm) - 1);
u.u_comm[sizeof(u.u_comm) - 1] = '\0';
}
/* User structure does not work. Use Thread Info to get cputime for process. */
/* cputime = u.u_ru.ru_utime.tv_sec + u.u_ru.ru_stime.tv_sec; */
}
/* calculate the base for cpu percentages */
pct = (double)(p_pctcpu)/TH_USAGE_SCALE;
/* wcpu = weighted_cpu(pct, pp);
*/
pctmem = (double)(rm_size*1024.) / (double)(host_stats.memory_size);
/* Get process state description */
if(run_state)
{
strcpy(state_str, mach_state[run_state]);
strcat(state_str, flags_state[flags]);
} else {
strcpy(state_str, state_abbrev[pp->p_stat]);
}
/* format this entry */
sprintf(fmt,
Proc_format,
pp->p_pid,
(*get_userid)(pp->p_uid),
state_str,
cur_priority,
/* pp->p_pri - PZERO, */
pp->p_nice - NZERO,
nthreads,
format_k(vm_size),
format_k(rm_size),
100.0 * pctmem,
/* 100.0 * wcpu, */
100.0 * pct,
format_time(cputime),
printable(u.u_comm));
/* return the result */
return(fmt);
}
char *
format_next_process(caddr_t handle, char *(*get_userid) ())
{
register struct proc *pp;
register time_t cputime;
register double pct;
int where;
struct user u;
struct handle *hp;
char command[29];
char *process;
char *process2;
/* find and remember the next proc structure */
hp = (struct handle *) handle;
pp = *(hp->next_proc++);
hp->remaining--;
/* get the process's user struct and set cputime */
if ((where = sysi86(RDUBLK, pp->p_pid, &u, sizeof(struct user))) != -1)
where = (pp->p_flag & SLOAD) ? 0 : 1;
if (where == -1)
{
strcpy(command, "<swapped>");
cputime = 0;
}
else
{
/* set u_comm for system processes */
if (u.u_comm[0] == '\0')
{
if (pp->p_pid == 0)
strcpy(command, "Swapper");
else if (pp->p_pid == 2)
strcpy(command, "Pager");
else if (pp->p_pid == 3)
strcpy(command, "Sync'er");
}
else if (where == 1)
{
/* print swapped processes as <pname> */
register char *s1;
u.u_psargs[28 - 3] = '\0';
strcpy(command, "<");
strcat(command, strtok(u.u_psargs, " "));
strcat(command, ">");
while (s1 = (char *) strtok(NULL, " "))
strcat(command, s1);
}
else
{
sprintf(command, "%s", u.u_psargs);
}
cputime = u.u_utime + u.u_stime;
/* cputime = pp->p_utime + pp->p_stime; */
}
/* calculate the base for cpu percentages */
pct = pctdouble(pp->p_cpu);
/*
* psargs gives the absolute path of the process... strip it to only the
* command - [Changes by D. Currie & M. Muldner Aitt NS Canada]
*/
process = printable(command);
#if NO_COMMAND_ARGS
strtok(process, " ");
#endif
process2 = strrchr(process, '/');
if (process2)
{
process = process2;
process++;
}
/* format this entry */
sprintf(fmt,
Proc_format,
pp->p_pid,
(*get_userid) (pp->p_uid),
pp->p_pri - PZERO,
pp->p_nice - NZERO,
format_k(PROCSIZE(&u)), /* same as pp->p_size * 4 */
proc_residentsize(pp),
state_abbrev[pp->p_stat],
format_time(cputime / Hz),
printable(process));
return (fmt);
}