Author: bapt
Date: Wed Jan 22 17:15:17 2014
New Revision: 261032
URL: http://svnweb.freebsd.org/changeset/base/261032
Log:
Add quiet support for kldstat -n
PR: bin/180014
Submitted by: Olivier Cochard-Labbé <oliv...@cochard.me>
MFC after: 1 week
Modified:
head/sbin/kldstat/kldstat.8
head/sbin/kldstat/kldstat.c
Modified: head/sbin/kldstat/kldstat.8
==============================================================================
--- head/sbin/kldstat/kldstat.8 Wed Jan 22 16:59:53 2014 (r261031)
+++ head/sbin/kldstat/kldstat.8 Wed Jan 22 17:15:17 2014 (r261032)
@@ -25,7 +25,7 @@
.\"
.\" $FreeBSD$
.\"
-.Dd September 23, 2005
+.Dd January 22, 2014
.Dt KLDSTAT 8
.Os
.Sh NAME
@@ -33,6 +33,7 @@
.Nd display status of dynamic kernel linker
.Sh SYNOPSIS
.Nm
+.Op Fl q
.Op Fl v
.Op Fl i Ar id
.Op Fl n Ar filename
Modified: head/sbin/kldstat/kldstat.c
==============================================================================
--- head/sbin/kldstat/kldstat.c Wed Jan 22 16:59:53 2014 (r261031)
+++ head/sbin/kldstat/kldstat.c Wed Jan 22 17:15:17 2014 (r261032)
@@ -78,7 +78,7 @@ printfile(int fileid, int verbose)
static void
usage(void)
{
- fprintf(stderr, "usage: kldstat [-v] [-i id] [-n filename]\n");
+ fprintf(stderr, "usage: kldstat [-q] [-v] [-i id] [-n filename]\n");
fprintf(stderr, " kldstat [-q] [-m modname]\n");
exit(1);
}
@@ -146,8 +146,13 @@ main(int argc, char** argv)
}
if (filename != NULL) {
- if ((fileid = kldfind(filename)) < 0)
- err(1, "can't find file %s", filename);
+ if ((fileid = kldfind(filename)) < 0) {
+ if (!quiet)
+ warn("can't find file %s", filename);
+ return 1;
+ } else if (quiet) {
+ return 0;
+ }
}
printf("Id Refs Address%*c Size Name\n", POINTER_WIDTH - 7, ' ');
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