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| author | bapt <bapt@FreeBSD.org> | 2014-07-20 00:34:54 +0000 |
|---|---|---|
| committer | bapt <bapt@FreeBSD.org> | 2014-07-20 00:34:54 +0000 |
| commit | cfcdf0efefd4211f26a26de8957bf5501a7df809 (patch) | |
| tree | 3124d1db44cbaff5c811ec9d00e0e7ca3f237360 /sbin/kldstat/kldstat.c | |
| parent | d4cd64d84a00721d688a2cb16cdac0a7919f9e7e (diff) | |
| download | FreeBSD-src-cfcdf0efefd4211f26a26de8957bf5501a7df809.zip FreeBSD-src-cfcdf0efefd4211f26a26de8957bf5501a7df809.tar.gz | |
MFC: r261032
Add quiet support for kldstat -n
PR: bin/180014
Submitted by: Olivier Cochard-Labbé <olivier at cochard.me>
Diffstat (limited to 'sbin/kldstat/kldstat.c')
| -rw-r--r-- | sbin/kldstat/kldstat.c | 11 |
1 files changed, 8 insertions, 3 deletions
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, ' '); |
