diff options
| author | Angelos D. Keromytis <angelos@cvs.openbsd.org> | 2001-01-04 07:08:19 +0000 |
|---|---|---|
| committer | Angelos D. Keromytis <angelos@cvs.openbsd.org> | 2001-01-04 07:08:19 +0000 |
| commit | 428acaf9baf309516229c91ec3c8539dcf083ee3 (patch) | |
| tree | 8b747802a19356d16806aab3fe9697a90120d75b /usr.bin | |
| parent | 17bda11378a9872cd93fd4dfcd034b4e4a7bfe19 (diff) | |
Use sysctl(3) to get clock information as well.
Diffstat (limited to 'usr.bin')
| -rw-r--r-- | usr.bin/vmstat/vmstat.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/usr.bin/vmstat/vmstat.c b/usr.bin/vmstat/vmstat.c index 0774240e973..dcf530e4a7c 100644 --- a/usr.bin/vmstat/vmstat.c +++ b/usr.bin/vmstat/vmstat.c @@ -1,5 +1,5 @@ /* $NetBSD: vmstat.c,v 1.29.4.1 1996/06/05 00:21:05 cgd Exp $ */ -/* $OpenBSD: vmstat.c,v 1.44 2001/01/04 06:50:21 angelos Exp $ */ +/* $OpenBSD: vmstat.c,v 1.45 2001/01/04 07:08:18 angelos Exp $ */ /* * Copyright (c) 1980, 1986, 1991, 1993 @@ -374,16 +374,21 @@ dovmstat(interval, reps) time_t uptime, halfuptime; void needhdr(); int mib[2]; + struct clockinfo clkinfo; size_t size; uptime = getuptime(); halfuptime = uptime / 2; (void)signal(SIGCONT, needhdr); - if (namelist[X_STATHZ].n_type != 0 && namelist[X_STATHZ].n_value != 0) - kread(X_STATHZ, &hz, sizeof(hz)); - if (!hz) - kread(X_HZ, &hz, sizeof(hz)); + mib[0] = CTL_KERN; + mib[1] = KERN_CLOCKRATE; + size = sizeof(clkinfo); + if (sysctl(mib, 2, &clkinfo, &size, NULL, 0) < 0) { + printf("Can't get kerninfo: %s\n", strerror(errno)); + return; + } + hz = clkinfo.stathz; for (hdrcnt = 1;;) { if (!--hdrcnt) |