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Change the noop flag -h to do the real work. Now if -h is given,

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owner/group of symbolic link is changed.
This commit is contained in:
enami 1997-10-06 13:28:00 +00:00
parent c9efd0562e
commit 7bb0a4feb9
1 changed files with 14 additions and 6 deletions
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20
usr.sbin/chown/chown.c
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@ -39,7 +39,7 @@ static char copyright[] =
#ifndef lint
/* from: static char sccsid[] = "@(#)chown.c 8.8 (Berkeley) 4/4/94"; */
static char *rcsid = "$NetBSD: chown.c,v 1.10 1997/06/26 23:18:05 kleink Exp $";
static char *rcsid = "$NetBSD: chown.c,v 1.11 1997/10/06 13:28:00 enami Exp $";
#endif /* not lint */
#include <sys/param.h>
@ -78,6 +78,7 @@ main(argc, argv)
FTSENT *p;
int Hflag, Lflag, Pflag, ch, fts_options, hflag, rval;
char *cp;
int (*change_owner) __P((const char *, uid_t, gid_t));
setlocale(LC_ALL, "");
@ -109,9 +110,9 @@ main(argc, argv)
/*
* In System V (and probably POSIX.2) the -h option
* causes chown/chgrp to change the owner/group of
* the symbolic link. 4.4BSD's symbolic links don't
* have owners/groups, so it's an undocumented noop.
* Do syntax checking, though.
* the symbolic link. 4.4BSD's symbolic links didn't
* have owners/groups, so it was an undocumented noop.
* In NetBSD 1.3, lchown(2) is introduced.
*/
hflag = 1;
break;
@ -137,6 +138,10 @@ main(argc, argv)
fts_options |= FTS_LOGICAL;
}
}
if (hflag)
change_owner = lchown;
else
change_owner = chown;
uid = gid = -1;
if (ischown) {
@ -179,12 +184,15 @@ main(argc, argv)
* don't point to anything and ones that we found
* doing a physical walk.
*/
continue;
if (!hflag)
continue;
/* else */
/* FALLTHROUGH */
default:
break;
}
if (chown(p->fts_accpath, uid, gid) && !fflag) {
if ((*change_owner)(p->fts_accpath, uid, gid) && !fflag) {
warn("%s", p->fts_path);
rval = 1;
}