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Userland changes to go with vnode->v_tag change.

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This commit is contained in:
Nate Lawson 2002-09-14 18:51:10 +00:00
parent 6c788325fa
commit e47c217844
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=103325
1 changed files with 18 additions and 23 deletions
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41
usr.bin/fstat/fstat.c
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@ -474,7 +474,7 @@ vtrans(vp, i, flag)
{
struct vnode vn;
struct filestat fst;
char rw[3], mode[15];
char rw[3], mode[15], tagstr[12], *tagptr;
const char *badtype, *filename;
filename = badtype = NULL;
@ -483,42 +483,37 @@ vtrans(vp, i, flag)
(void *)vp, Pid);
return;
}
if (vn.v_type == VNON || vn.v_tag == VT_NON)
if (!KVM_READ(&vp->v_tag, &tagptr, sizeof tagptr) ||
!KVM_READ(tagptr, tagstr, sizeof tagstr)) {
dprintf(stderr, "can't read v_tag at %p for pid %d\n",
(void *)vp, Pid);
return;
}
tagstr[sizeof(tagstr) - 1] = '\0';
if (vn.v_type == VNON)
badtype = "none";
else if (vn.v_type == VBAD)
badtype = "bad";
else
switch (vn.v_tag) {
case VT_UFS:
else {
if (!strcmp("ufs", tagstr)) {
if (!ufs_filestat(&vn, &fst))
badtype = "error";
break;
case VT_DEVFS:
} else if (!strcmp("devfs", tagstr)) {
if (!devfs_filestat(&vn, &fst))
badtype = "error";
break;
case VT_NFS:
} else if (!strcmp("nfs", tagstr)) {
if (!nfs_filestat(&vn, &fst))
badtype = "error";
break;
case VT_MSDOSFS:
} else if (!strcmp("msdosfs", tagstr)) {
if (!msdosfs_filestat(&vn, &fst))
badtype = "error";
break;
case VT_ISOFS:
} else if (!strcmp("isofs", tagstr)) {
if (!isofs_filestat(&vn, &fst))
badtype = "error";
break;
default: {
static char unknown[10];
sprintf(unknown, "?(%x)", vn.v_tag);
} else {
static char unknown[32];
snprintf(unknown, sizeof unknown, "?(%s)", tagstr);
badtype = unknown;
break;;
}
}
if (checkfile) {