On 04/09/18(Tue) 14:59, Naoki Fukaumi wrote:
> hi tech@,
>
> "_nfiles" was renamed to "_numfiles" by this commit,
> https://marc.info/?l=openbsd-cvs&m=147199491615345&w=2
>
> then fstat/pstat put following errors,
>
> # fstat -M bsd.0.core -N bsd.0
> fstat: _nfiles: no such symbol
>
> # pstat -f -M bsd.0.core -N bsd.0
> pstat: kvm_getfiles: _nfiles: no such symbol
>
> # pstat -T -M bsd.0.core -N bsd.0
> pstat: cannot read nfile: invalid translation (invalid PTE)
>
> this patch fixes the problem.
ok mpi@
> Index: lib/libkvm/kvm_file2.c
> ===================================================================
> RCS file: /cvs/src/lib/libkvm/kvm_file2.c,v
> retrieving revision 1.53
> diff -u -p -u -p -r1.53 kvm_file2.c
> --- lib/libkvm/kvm_file2.c 2 Jan 2018 06:38:45 -0000 1.53
> +++ lib/libkvm/kvm_file2.c 4 Sep 2018 04:19:00 -0000
> @@ -209,7 +209,7 @@ kvm_deadfile_byfile(kvm_t *kd, int op, i
> int nfiles;
>
> nl[0].n_name = "_filehead";
> - nl[1].n_name = "_nfiles";
> + nl[1].n_name = "_numfiles";
> nl[2].n_name = 0;
>
> if (kvm_nlist(kd, nl) != 0) {
> @@ -280,7 +280,7 @@ kvm_deadfile_byid(kvm_t *kd, int op, int
> int i, nfiles;
>
> nl[0].n_name = "_filehead";
> - nl[1].n_name = "_nfiles";
> + nl[1].n_name = "_numfiles";
> nl[2].n_name = "_allprocess";
> nl[3].n_name = 0;
>
> Index: usr.sbin/pstat/pstat.c
> ===================================================================
> RCS file: /cvs/src/usr.sbin/pstat/pstat.c,v
> retrieving revision 1.118
> diff -u -p -u -p -r1.118 pstat.c
> --- usr.sbin/pstat/pstat.c 3 Aug 2018 14:39:55 -0000 1.118
> +++ usr.sbin/pstat/pstat.c 4 Sep 2018 04:19:00 -0000
> @@ -69,7 +69,7 @@
>
> struct nlist vnodenl[] = {
> #define FNL_NFILE 0 /* sysctl */
> - {"_nfiles"},
> + {"_numfiles"},
> #define FNL_MAXFILE 1 /* sysctl */
> {"_maxfiles"},
> #define TTY_NTTY 2 /* sysctl */
>
