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Cosmetics.
This commit is contained in:
Poul-Henning Kamp
parent
9448326fcf
commit
5c0c90e877
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=3420
@ -36,7 +36,7 @@
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* SUCH DAMAGE.
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*
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* @(#)ufs_vnops.c 8.10 (Berkeley) 4/1/94
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* $Id: ufs_vnops.c,v 1.7 1994/09/28 16:45:22 dfr Exp $
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* $Id: ufs_vnops.c,v 1.8 1994/10/06 21:07:04 davidg Exp $
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*/
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#include <sys/param.h>
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@ -100,9 +100,10 @@ ufs_create(ap)
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{
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int error;
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if (error =
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error =
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ufs_makeinode(MAKEIMODE(ap->a_vap->va_type, ap->a_vap->va_mode),
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ap->a_dvp, ap->a_vpp, ap->a_cnp))
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ap->a_dvp, ap->a_vpp, ap->a_cnp);
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if (error)
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return (error);
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return (0);
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}
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@ -125,9 +126,9 @@ ufs_mknod(ap)
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register struct inode *ip;
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int error;
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if (error =
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ufs_makeinode(MAKEIMODE(vap->va_type, vap->va_mode),
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ap->a_dvp, vpp, ap->a_cnp))
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error = ufs_makeinode(MAKEIMODE(vap->va_type, vap->va_mode),
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ap->a_dvp, vpp, ap->a_cnp);
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if (error)
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return (error);
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ip = VTOI(*vpp);
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ip->i_flag |= IN_ACCESS | IN_CHANGE | IN_UPDATE;
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@ -212,7 +213,7 @@ ufs_access(ap)
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register struct ucred *cred = ap->a_cred;
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mode_t mask, mode = ap->a_mode;
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register gid_t *gp;
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int i, error;
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int i;
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#ifdef DIAGNOSTIC
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if (!VOP_ISLOCKED(vp)) {
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@ -372,13 +373,16 @@ ufs_setattr(ap)
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/*
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* Go through the fields and update iff not VNOVAL.
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*/
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if (vap->va_uid != (uid_t)VNOVAL || vap->va_gid != (gid_t)VNOVAL)
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if (error = ufs_chown(vp, vap->va_uid, vap->va_gid, cred, p))
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if (vap->va_uid != (uid_t)VNOVAL || vap->va_gid != (gid_t)VNOVAL) {
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error = ufs_chown(vp, vap->va_uid, vap->va_gid, cred, p);
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if (error)
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return (error);
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}
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if (vap->va_size != VNOVAL) {
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if (vp->v_type == VDIR)
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return (EISDIR);
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if (error = VOP_TRUNCATE(vp, vap->va_size, 0, cred, p))
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error = VOP_TRUNCATE(vp, vap->va_size, 0, cred, p);
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if (error)
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return (error);
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}
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ip = VTOI(vp);
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@ -396,7 +400,8 @@ ufs_setattr(ap)
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atimeval.tv_usec = vap->va_atime.ts_nsec / 1000;
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mtimeval.tv_sec = vap->va_mtime.ts_sec;
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mtimeval.tv_usec = vap->va_mtime.ts_nsec / 1000;
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if (error = VOP_UPDATE(vp, &atimeval, &mtimeval, 1))
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error = VOP_UPDATE(vp, &atimeval, &mtimeval, 1);
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if (error)
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return (error);
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}
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error = 0;
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@ -419,9 +424,11 @@ ufs_chmod(vp, mode, cred, p)
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register struct inode *ip = VTOI(vp);
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int error;
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if (cred->cr_uid != ip->i_uid &&
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(error = suser(cred, &p->p_acflag)))
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if (cred->cr_uid != ip->i_uid) {
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error = suser(cred, &p->p_acflag);
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if (error)
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return (error);
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}
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if (cred->cr_uid) {
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if (vp->v_type != VDIR && (mode & S_ISTXT))
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return (EFTYPE);
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@ -808,7 +815,8 @@ ufs_rename(ap)
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(void) relookup(tdvp, &tvp, tcnp);
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return (VOP_REMOVE(tdvp, tvp, tcnp));
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}
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if (error = VOP_LOCK(fvp))
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error = VOP_LOCK(fvp);
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if (error)
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goto abortit;
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dp = VTOI(fdvp);
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ip = VTOI(fvp);
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@ -852,7 +860,8 @@ ufs_rename(ap)
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ip->i_nlink++;
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ip->i_flag |= IN_CHANGE;
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tv = time;
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if (error = VOP_UPDATE(fvp, &tv, &tv, 1)) {
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error = VOP_UPDATE(fvp, &tv, &tv, 1);
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if (error) {
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VOP_UNLOCK(fvp);
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goto bad;
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}
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@ -876,11 +885,13 @@ ufs_rename(ap)
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goto bad;
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if (xp != NULL)
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vput(tvp);
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if (error = ufs_checkpath(ip, dp, tcnp->cn_cred))
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error = ufs_checkpath(ip, dp, tcnp->cn_cred);
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if (error)
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goto out;
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if ((tcnp->cn_flags & SAVESTART) == 0)
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panic("ufs_rename: lost to startdir");
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if (error = relookup(tdvp, &tvp, tcnp))
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error = relookup(tdvp, &tvp, tcnp);
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if (error)
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goto out;
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dp = VTOI(tdvp);
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xp = NULL;
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@ -909,10 +920,12 @@ ufs_rename(ap)
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}
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dp->i_nlink++;
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dp->i_flag |= IN_CHANGE;
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if (error = VOP_UPDATE(tdvp, &tv, &tv, 1))
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error = VOP_UPDATE(tdvp, &tv, &tv, 1);
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if (error)
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goto bad;
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}
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if (error = ufs_direnter(ip, tdvp, tcnp)) {
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error = ufs_direnter(ip, tdvp, tcnp);
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if (error) {
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if (doingdirectory && newparent) {
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dp->i_nlink--;
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dp->i_flag |= IN_CHANGE;
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@ -961,7 +974,8 @@ ufs_rename(ap)
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error = EISDIR;
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goto bad;
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}
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if (error = ufs_dirrewrite(dp, ip, tcnp))
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error = ufs_dirrewrite(dp, ip, tcnp);
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if (error)
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goto bad;
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/*
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* If the target directory is in the same
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@ -1147,7 +1161,8 @@ ufs_mkdir(ap)
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* but not have it entered in the parent directory. The entry is
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* made later after writing "." and ".." entries.
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*/
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if (error = VOP_VALLOC(dvp, dmode, cnp->cn_cred, &tvp))
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error = VOP_VALLOC(dvp, dmode, cnp->cn_cred, &tvp);
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if (error)
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goto out;
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ip = VTOI(tvp);
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ip->i_uid = cnp->cn_cred->cr_uid;
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@ -1177,7 +1192,8 @@ ufs_mkdir(ap)
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*/
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dp->i_nlink++;
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dp->i_flag |= IN_CHANGE;
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if (error = VOP_UPDATE(dvp, &tv, &tv, 1))
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error = VOP_UPDATE(dvp, &tv, &tv, 1);
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if (error)
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goto bad;
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/* Initialize directory with "." and ".." from static template. */
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@ -1204,7 +1220,8 @@ ufs_mkdir(ap)
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}
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/* Directory set up, now install it's entry in the parent directory. */
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if (error = ufs_direnter(ip, dvp, cnp)) {
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error = ufs_direnter(ip, dvp, cnp);
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if (error) {
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dp->i_nlink--;
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dp->i_flag |= IN_CHANGE;
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}
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@ -1274,7 +1291,8 @@ ufs_rmdir(ap)
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* inode. If we crash in between, the directory
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* will be reattached to lost+found,
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*/
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if (error = ufs_dirremove(dvp, cnp))
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error = ufs_dirremove(dvp, cnp);
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if (error)
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goto out;
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dp->i_nlink--;
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dp->i_flag |= IN_CHANGE;
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@ -1320,8 +1338,9 @@ ufs_symlink(ap)
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register struct inode *ip;
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int len, error;
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if (error = ufs_makeinode(IFLNK | ap->a_vap->va_mode, ap->a_dvp,
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vpp, ap->a_cnp))
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error = ufs_makeinode(IFLNK | ap->a_vap->va_mode, ap->a_dvp,
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vpp, ap->a_cnp);
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if (error)
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return (error);
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vp = *vpp;
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len = strlen(ap->a_target);
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@ -1503,7 +1522,6 @@ ufs_lock(ap)
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{
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register struct vnode *vp = ap->a_vp;
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register struct inode *ip;
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struct proc *p = curproc; /* XXX */
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start:
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while (vp->v_flag & VXLOCK) {
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@ -1552,7 +1570,6 @@ ufs_unlock(ap)
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} */ *ap;
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{
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register struct inode *ip = VTOI(ap->a_vp);
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struct proc *p = curproc; /* XXX */
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#ifdef DIAGNOSTIC
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if ((ip->i_flag & IN_LOCKED) == 0) {
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@ -1607,8 +1624,8 @@ ufs_strategy(ap)
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if (vp->v_type == VBLK || vp->v_type == VCHR)
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panic("ufs_strategy: spec");
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if (bp->b_blkno == bp->b_lblkno) {
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if (error =
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VOP_BMAP(vp, bp->b_lblkno, NULL, &bp->b_blkno, NULL)) {
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error = VOP_BMAP(vp, bp->b_lblkno, NULL, &bp->b_blkno, NULL);
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if (error) {
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bp->b_error = error;
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bp->b_flags |= B_ERROR;
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biodone(bp);
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@ -1639,16 +1656,16 @@ ufs_print(ap)
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register struct vnode *vp = ap->a_vp;
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register struct inode *ip = VTOI(vp);
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printf("tag VT_UFS, ino %d, on dev %d, %d", ip->i_number,
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printf("tag VT_UFS, ino %ld, on dev %d, %d", ip->i_number,
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major(ip->i_dev), minor(ip->i_dev));
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if (vp->v_type == VFIFO)
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fifo_printinfo(vp);
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printf("%s\n", (ip->i_flag & IN_LOCKED) ? " (LOCKED)" : "");
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if (ip->i_lockholder == 0)
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return (0);
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printf("\towner pid %d", ip->i_lockholder);
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printf("\towner pid %lu", (u_long)ip->i_lockholder);
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if (ip->i_lockwaiter)
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printf(" waiting pid %d", ip->i_lockwaiter);
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printf(" waiting pid %lu", (u_long)ip->i_lockwaiter);
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printf("\n");
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return (0);
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}
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@ -1853,7 +1870,8 @@ ufs_vinit(mntp, specops, fifoops, vpp)
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case VCHR:
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case VBLK:
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vp->v_op = specops;
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if (nvp = checkalias(vp, ip->i_rdev, mntp)) {
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nvp = checkalias(vp, ip->i_rdev, mntp);
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if (nvp) {
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/*
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* Discard unneeded vnode, but save its inode.
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*/
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@ -1911,7 +1929,8 @@ ufs_makeinode(mode, dvp, vpp, cnp)
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if ((mode & IFMT) == 0)
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mode |= IFREG;
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if (error = VOP_VALLOC(dvp, mode, cnp->cn_cred, &tvp)) {
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error = VOP_VALLOC(dvp, mode, cnp->cn_cred, &tvp);
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if (error) {
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free(cnp->cn_pnbuf, M_NAMEI);
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vput(dvp);
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return (error);
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@ -1944,9 +1963,11 @@ ufs_makeinode(mode, dvp, vpp, cnp)
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* Make sure inode goes to disk before directory entry.
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*/
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tv = time;
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if (error = VOP_UPDATE(tvp, &tv, &tv, 1))
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error = VOP_UPDATE(tvp, &tv, &tv, 1);
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if (error)
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goto bad;
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if (error = ufs_direnter(ip, dvp, cnp))
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error = ufs_direnter(ip, dvp, cnp);
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if (error)
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goto bad;
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if ((cnp->cn_flags & SAVESTART) == 0)
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FREE(cnp->cn_pnbuf, M_NAMEI);
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