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OpenBSD: Fill missing fields in get_top_info().

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Tóth János 2024-11-28 12:33:58 +01:00 committed by Brenden Matthews
parent f8eb0f4032
commit fbbcb6cfda
1 changed files with 14 additions and 3 deletions
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17
src/openbsd.cc
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@ -619,7 +619,10 @@ cleanup:
int update_diskio() { return 0; /* XXX: implement? hifi: not sure how */ }
/* While topless is obviously better, top is also not bad. */
// conky uses time in hundredths of seconds (centiseconds)
static unsigned long to_conky_time(u_int32_t sec, u_int32_t usec) {
return sec * 100 + (unsigned long)(usec * 0.0001);
}
void get_top_info(void) {
struct kinfo_proc *p;
@ -632,15 +635,23 @@ void get_top_info(void) {
p = kvm_getprocs(kd, KERN_PROC_ALL, 0, sizeof(struct kinfo_proc),
&n_processes);
// NOTE(gmb): https://github.com/openbsd/src/blob/master/sys/sys/sysctl.h
for (i = 0; i < n_processes; i++) {
if (!((p[i].p_flag & P_SYSTEM)) && p[i].p_comm[0] != 0) {
proc = get_process(p[i].p_pid);
if (!proc) continue;
proc->time_stamp = g_time;
proc->name = strndup(p[i].p_comm, DEFAULT_TEXT_BUFFER_SIZE);
proc->user_time = to_conky_time(p[i].p_uutime_sec, p[i].p_uutime_usec);
proc->kernel_time = to_conky_time(p[i].p_ustime_sec, p[i].p_ustime_usec);
proc->total = proc->user_time + proc->kernel_time;
proc->uid = p[i].p_uid;
proc->name = strndup(p[i].p_comm, text_buffer_size.get(*state));
proc->basename = strndup(p[i].p_comm, text_buffer_size.get(*state));
proc->amount = 100.0 * p[i].p_pctcpu / FSCALE;
/* TODO: vsize, rss, total_cpu_time */
proc->vsize = p[i].p_vm_map_size;
proc->rss = (p[i].p_vm_rssize * getpagesize());
proc->total_cpu_time = to_conky_time(p[i].p_rtime_sec, p[i].p_rtime_usec);
}
}
}