[src/trunk]: src/usr.bin/systat Fix CPU percentage of "systat ps".

[itohy <itohy%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/a2dae0bda218
branches:  trunk
changeset: 473787:a2dae0bda218
user:      itohy <itohy%NetBSD.org@localhost>
date:      Sat Jun 19 05:35:14 1999 +0000

description:
Fix CPU percentage of "systat ps".
Yes, the name of the member "pt_pctcpu" is confusing :-).
Use double instead of float.

diffstat:

 usr.bin/systat/ps.c |  14 +++++++-------
 1 files changed, 7 insertions(+), 7 deletions(-)

diffs (63 lines):

diff -r f2232ec0e116 -r a2dae0bda218 usr.bin/systat/ps.c
--- a/usr.bin/systat/ps.c       Sat Jun 19 05:25:31 1999 +0000
+++ b/usr.bin/systat/ps.c       Sat Jun 19 05:35:14 1999 +0000
@@ -1,4 +1,4 @@
-/*      $NetBSD: ps.c,v 1.2 1999/04/22 03:40:46 simonb Exp $  */
+/*      $NetBSD: ps.c,v 1.3 1999/06/19 05:35:14 itohy Exp $  */
 
 /*-
  * Copyright (c) 1999
@@ -46,7 +46,7 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: ps.c,v 1.2 1999/04/22 03:40:46 simonb Exp $");
+__RCSID("$NetBSD: ps.c,v 1.3 1999/06/19 05:35:14 itohy Exp $");
 #endif /* not lint */
 
 #include <sys/param.h>
@@ -75,7 +75,7 @@
 int rss2int __P((struct kinfo_proc *));
 int vsz2int __P((struct kinfo_proc *));
 char *comm2str __P((struct kinfo_proc *));
-float pmem2float __P((struct kinfo_proc *));
+double pmem2float __P((struct kinfo_proc *));
 char *start2str __P((struct kinfo_proc *));
 char *time2str __P((struct kinfo_proc *));
 
@@ -93,7 +93,7 @@
        int i, k, y, vsz, rss;
        const char *user, *comm, *state, *tty, *start, *time;
        pid_t pid;
-       float pctcpu, pctmem;
+       double pctcpu, pctmem;
        struct  eproc *ep;
 
        now = 0;        /* force start2str to reget current time */
@@ -111,7 +111,7 @@
                ep = &pt[k].pt_kp->kp_eproc;
                user = user_from_uid(ep->e_ucred.cr_uid, 0);
                pid = pt[k].pt_kp->kp_proc.p_pid;
-               pctcpu = pt[k].pt_pctcpu;
+               pctcpu = 100.0 * pt[k].pt_pctcpu;
                pctmem = pmem2float(pt[k].pt_kp);
                vsz = vsz2int(pt[k].pt_kp);
                rss = rss2int(pt[k].pt_kp);
@@ -289,7 +289,7 @@
        return commstr;
 }
 
-float
+double
 pmem2float(kp)
        struct kinfo_proc *kp;
 {                             
@@ -306,7 +306,7 @@
        /* XXX want pmap ptpages, segtab, etc. (per architecture) */
        szptudot = USPACE/getpagesize();
        /* XXX don't have info about shared */
-       fracmem = ((float)e->e_vm.vm_rssize + szptudot)/CLSIZE/mempages;
+       fracmem = ((double)e->e_vm.vm_rssize + szptudot)/CLSIZE/mempages;
        return (fracmem >= 0) ? 100.0 * fracmem : 0;
 }