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author | bapt <bapt@FreeBSD.org> | 2014-01-22 17:15:17 +0000 |
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committer | bapt <bapt@FreeBSD.org> | 2014-01-22 17:15:17 +0000 |
commit | a1330eaa5d9a57ce0501cf37459cb3cad2766271 (patch) | |
tree | c666a78afa15717f040867678ac47e72644d8288 /sbin | |
parent | 08c2799ac32bcfa927afad09c3fd080204c2fca2 (diff) | |
download | FreeBSD-src-a1330eaa5d9a57ce0501cf37459cb3cad2766271.zip FreeBSD-src-a1330eaa5d9a57ce0501cf37459cb3cad2766271.tar.gz |
Add quiet support for kldstat -n
PR: bin/180014
Submitted by: Olivier Cochard-Labbé <olivier@cochard.me>
MFC after: 1 week
Diffstat (limited to 'sbin')
-rw-r--r-- | sbin/kldstat/kldstat.8 | 3 | ||||
-rw-r--r-- | sbin/kldstat/kldstat.c | 11 |
2 files changed, 10 insertions, 4 deletions
diff --git a/sbin/kldstat/kldstat.8 b/sbin/kldstat/kldstat.8 index 6f040e2..bebabe8 100644 --- a/sbin/kldstat/kldstat.8 +++ b/sbin/kldstat/kldstat.8 @@ -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 diff --git a/sbin/kldstat/kldstat.c b/sbin/kldstat/kldstat.c index 575fca8..8785c00 100644 --- a/sbin/kldstat/kldstat.c +++ b/sbin/kldstat/kldstat.c @@ -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, ' '); |