Author: bdrewery
Date: Mon Mar 5 01:56:07 2018
New Revision: 330436
URL: https://svnweb.freebsd.org/changeset/base/330436
Log:
chflags: Add -x option to not traverse mount points.
MFC after: 2 weeks
Modified:
head/bin/chflags/chflags.1
head/bin/chflags/chflags.c
Modified: head/bin/chflags/chflags.1
==============================================================================
--- head/bin/chflags/chflags.1 Mon Mar 5 01:18:32 2018 (r330435)
+++ head/bin/chflags/chflags.1 Mon Mar 5 01:56:07 2018 (r330436)
@@ -32,7 +32,7 @@
.\" @(#)chflags.1 8.4 (Berkeley) 5/2/95
.\" $FreeBSD$
.\"
-.Dd April 20, 2015
+.Dd March 4, 2018
.Dt CHFLAGS 1
.Os
.Sh NAME
@@ -40,7 +40,7 @@
.Nd change file flags
.Sh SYNOPSIS
.Nm
-.Op Fl fhv
+.Op Fl fhvx
.Oo
.Fl R
.Op Fl H | Fl L | Fl P
@@ -98,6 +98,8 @@ If the
.Fl v
option is specified more than once, the old and new flags of the file
will also be printed, in octal notation.
+.It Fl x
+Do not cross mount points.
.El
.Pp
The flags are specified as an octal number or a comma separated list
Modified: head/bin/chflags/chflags.c
==============================================================================
--- head/bin/chflags/chflags.c Mon Mar 5 01:18:32 2018 (r330435)
+++ head/bin/chflags/chflags.c Mon Mar 5 01:56:07 2018 (r330436)
@@ -65,12 +65,12 @@ main(int argc, char *argv[])
FTSENT *p;
u_long clear, newflags, set;
long val;
- int Hflag, Lflag, Rflag, fflag, hflag, vflag;
+ int Hflag, Lflag, Rflag, fflag, hflag, vflag, xflag;
int ch, fts_options, oct, rval;
char *flags, *ep;
- Hflag = Lflag = Rflag = fflag = hflag = vflag = 0;
- while ((ch = getopt(argc, argv, "HLPRfhv")) != -1)
+ Hflag = Lflag = Rflag = fflag = hflag = vflag = xflag = 0;
+ while ((ch = getopt(argc, argv, "HLPRfhvx")) != -1)
switch (ch) {
case 'H':
Hflag = 1;
@@ -95,6 +95,9 @@ main(int argc, char *argv[])
case 'v':
vflag++;
break;
+ case 'x':
+ xflag = 1;
+ break;
case '?':
default:
usage();
@@ -123,6 +126,8 @@ main(int argc, char *argv[])
} else {
fts_options = FTS_LOGICAL;
}
+ if (xflag)
+ fts_options |= FTS_XDEV;
flags = *argv;
if (*flags >= '0' && *flags <= '7') {
@@ -201,6 +206,6 @@ static void
usage(void)
{
(void)fprintf(stderr,
- "usage: chflags [-fhv] [-R [-H | -L | -P]] flags file ...\n");
+ "usage: chflags [-fhvx] [-R [-H | -L | -P]] flags file ...\n");
exit(1);
}
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