diff options
| author |   ericj <ericj@openbsd.org> | 2001-05-04 16:48:34 +0000 |
|---|---|---|
| committer | ericj <ericj@openbsd.org> | 2001-05-04 16:48:34 +0000 |
| commit | 1d2f3f08c9cd5fb1a28e82d760e471ebe467289d (patch) | |
| tree | 115fe7100f25a4ef7a137407a19804707ecc2556 /usr.bin/systat/vmstat.c | |
| parent | Install empty sudoers file in /etc (diff) | |
| download | wireguard-openbsd-1d2f3f08c9cd5fb1a28e82d760e471ebe467289d.tar.xz wireguard-openbsd-1d2f3f08c9cd5fb1a28e82d760e471ebe467289d.zip | |
handle kvm_nlist() failing, from pr#1798.
Patch similar to the one submitted by <peterw@documenta.com.au>
Diffstat (limited to 'usr.bin/systat/vmstat.c')
| -rw-r--r-- | usr.bin/systat/vmstat.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/usr.bin/systat/vmstat.c b/usr.bin/systat/vmstat.c index b550e469c0a..cf4e5204a8a 100644 --- a/usr.bin/systat/vmstat.c +++ b/usr.bin/systat/vmstat.c @@ -1,4 +1,4 @@ -/* $OpenBSD: vmstat.c,v 1.21 2000/02/22 21:24:02 deraadt Exp $ */ +/* $OpenBSD: vmstat.c,v 1.22 2001/05/04 16:48:34 ericj Exp $ */ /* $NetBSD: vmstat.c,v 1.5 1996/05/10 23:16:40 thorpej Exp $ */ /*- @@ -38,7 +38,7 @@ #if 0 static char sccsid[] = "@(#)vmstat.c 8.2 (Berkeley) 1/12/94"; #endif -static char rcsid[] = "$OpenBSD: vmstat.c,v 1.21 2000/02/22 21:24:02 deraadt Exp $"; +static char rcsid[] = "$OpenBSD: vmstat.c,v 1.22 2001/05/04 16:48:34 ericj Exp $"; #endif /* not lint */ /* @@ -212,14 +212,14 @@ int initkre() { char *intrnamebuf, *cp; - int i; + int i, ret; static int once = 0; if (namelist[0].n_type == 0) { - if (kvm_nlist(kd, namelist)) { + if ((ret = kvm_nlist(kd, namelist)) == -1) + errx(1, "%s", kvm_geterr(kd)); + else if (ret) nlisterr(namelist); - return(0); - } if (namelist[0].n_type == 0) { error("No namelist"); return(0); |