Date: Sun, 21 Feb 1999 13:51:31 +0100 From: Poul-Henning Kamp <phk@critter.freebsd.dk> To: Bruce Evans <bde@zeta.org.au> Cc: dfr@nlsystems.com, current@FreeBSD.ORG, dfr@FreeBSD.ORG, romanp@wuppy.rcs.ru Subject: Re: Problems with nfsstat and dynamic OID Message-ID: <16214.919601491@critter.freebsd.dk> In-Reply-To: Your message of "Sun, 21 Feb 1999 23:32:15 %2B1100." <199902211232.XAA05724@godzilla.zeta.org.au>
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In message <199902211232.XAA05724@godzilla.zeta.org.au>, Bruce Evans writes:
>>Index: nfsstat.c
>>===================================================================
>>RCS file: /home/ncvs/src/usr.bin/nfsstat/nfsstat.c,v
>>retrieving revision 1.12
>>diff -u -r1.12 nfsstat.c
>>--- nfsstat.c 1998/10/25 10:59:44 1.12
>>+++ nfsstat.c 1999/02/21 11:47:08
>>@@ -162,16 +162,9 @@
>> err(1, "kvm_read");
>> }
>> } else {
>>- int name[3];
>> size_t buflen = sizeof *stp;
>>- struct vfsconf vfc;
>>
>>- if (getvfsbyname("nfs", &vfc) < 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) {
>>+ if (sysctlbyname("vfs.nfs.nfsstats", stp, &buflen, (void *)0, (size_t)0) < 0) {
>> err(1, "sysctl");
>> }
>> }
>
>The old interface is the standard one (although the above code shows how
>inconvenient it is). mountd uses it too.
There is nothing "less standard" about sysctlbyname to my knowledge...
--
Poul-Henning Kamp FreeBSD coreteam member
phk@FreeBSD.ORG "Real hackers run -current on their laptop."
FreeBSD -- It will take a long time before progress goes too far!
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