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Use sysctlbyname() to locate the vfs.nfs.nfsstats node.

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Submitted by:	Daniel Rock <rock@cs.uni-sb.de>
This commit is contained in:
msmith 1998-10-24 19:36:52 +00:00
parent f91e4bda2a
commit 81d90aa796
1 changed files with 2 additions and 9 deletions
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11
usr.bin/nfsstat/nfsstat.c
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@ -45,7 +45,7 @@ static char copyright[] =
static char sccsid[] = "@(#)nfsstat.c 8.2 (Berkeley) 3/31/95"; static char sccsid[] = "@(#)nfsstat.c 8.2 (Berkeley) 3/31/95";
#endif #endif
static const char rcsid[] = static const char rcsid[] =
"$Id: nfsstat.c,v 1.9 1997/03/29 04:31:23 imp Exp $"; "$Id: nfsstat.c,v 1.10 1998/01/20 12:27:38 bde Exp $";
#endif /* not lint */ #endif /* not lint */
#include <sys/param.h> #include <sys/param.h>
@ -162,16 +162,9 @@ readstats(stp)
err(1, "kvm_read"); err(1, "kvm_read");
} }
} else { } else {
int name[3];
size_t buflen = sizeof *stp; size_t buflen = sizeof *stp;
struct vfsconf vfc;
if (getvfsbyname("nfs", &vfc) < 0) if (sysctlbyname("vfs.nfs.nfsstats", stp, &buflen, (void *)0, (size_t)0) < 0) {
err(1, "getvfsbyname: NFS not compiled into kernel");
name[0] = CTL_VFS;
name[1] = vfc.vfc_typenum;
name[2] = NFS_NFSSTATS;
if (sysctl(name, 3, stp, &buflen, (void *)0, (size_t)0) < 0) {
err(1, "sysctl"); err(1, "sysctl");
} }
} }