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iostat: fix extracting TTY statistics from core.

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MFC after:	1 week
This commit is contained in:
Sergey Kandaurov 2013-11-25 22:55:47 +00:00
parent fa22ce1570
commit 8cb3704a63
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=258606
1 changed files with 6 additions and 6 deletions
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12
usr.sbin/iostat/iostat.c
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@ -117,10 +117,10 @@
#include <unistd.h>
struct nlist namelist[] = {
#define X_TK_NIN 0
{ "_tk_nin" },
#define X_TK_NOUT 1
{ "_tk_nout" },
#define X_TTY_NIN 0
{ "_tty_nin" },
#define X_TTY_NOUT 1
{ "_tty_nout" },
#define X_BOOTTIME 2
{ "_boottime" },
#define X_END 2
@ -448,9 +448,9 @@ main(int argc, char **argv)
long double etime;
if (Tflag > 0) {
if ((readvar(kd, "kern.tty_nin", X_TK_NIN, &cur.tk_nin,
if ((readvar(kd, "kern.tty_nin", X_TTY_NIN, &cur.tk_nin,
sizeof(cur.tk_nin)) != 0)
|| (readvar(kd, "kern.tty_nout", X_TK_NOUT,
|| (readvar(kd, "kern.tty_nout", X_TTY_NOUT,
&cur.tk_nout, sizeof(cur.tk_nout))!= 0)) {
Tflag = 0;
warnx("disabling TTY statistics");