diff options
author | pjd <pjd@FreeBSD.org> | 2012-12-14 15:12:08 +0000 |
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committer | pjd <pjd@FreeBSD.org> | 2012-12-14 15:12:08 +0000 |
commit | 1d3ec906ca23ea5f5ff60e8ebe9b3bcc4f9033d2 (patch) | |
tree | ff13c1f2adc4025c6e1ae94e7bf27721174fc2bc /sbin | |
parent | ab75315eecbefcf8a215a0a13500f0923fc962f9 (diff) | |
download | FreeBSD-src-1d3ec906ca23ea5f5ff60e8ebe9b3bcc4f9033d2.zip FreeBSD-src-1d3ec906ca23ea5f5ff60e8ebe9b3bcc4f9033d2.tar.gz |
- When checking if a dump exists on the given device there is no need to
provide dump directory. Eliminate this redundant argument. This changes
the usage, but the only risk here is that a warning will be printed
about directory given as device.
- Update usage of -C option.
- When clearing dump header from the given device there is also no need to
provide dump directory, although additional arguments for -c were not
documented.
- Document that -v can be used with -c and that list of devices can be given.
Obtained from: WHEEL Systems
Diffstat (limited to 'sbin')
-rw-r--r-- | sbin/savecore/savecore.8 | 6 | ||||
-rw-r--r-- | sbin/savecore/savecore.c | 6 |
2 files changed, 7 insertions, 5 deletions
diff --git a/sbin/savecore/savecore.8 b/sbin/savecore/savecore.8 index 01be723..3e22f5a 100644 --- a/sbin/savecore/savecore.8 +++ b/sbin/savecore/savecore.8 @@ -28,7 +28,7 @@ .\" From: @(#)savecore.8 8.1 (Berkeley) 6/5/93 .\" $FreeBSD$ .\" -.Dd December 24, 2008 +.Dd December 14, 2012 .Dt SAVECORE 8 .Os .Sh NAME @@ -37,10 +37,12 @@ .Sh SYNOPSIS .Nm .Fl c +.Op Fl v +.Op Ar device ... .Nm .Fl C .Op Fl v -.Op Ar directory device +.Op Ar device ... .Nm .Op Fl fkvz .Op Ar directory Op Ar device ... diff --git a/sbin/savecore/savecore.c b/sbin/savecore/savecore.c index c11c15e..a1fe848 100644 --- a/sbin/savecore/savecore.c +++ b/sbin/savecore/savecore.c @@ -636,8 +636,8 @@ static void usage(void) { fprintf(stderr, "%s\n%s\n%s\n", - "usage: savecore -c", - " savecore -C [-v] [directory device]", + "usage: savecore -c [-v] [device ...]", + " savecore -C [-v] [device ...]", " savecore [-fkvz] [directory [device ...]]"); exit (1); } @@ -685,7 +685,7 @@ main(int argc, char **argv) usage(); argc -= optind; argv += optind; - if (argc >= 1) { + if (argc >= 1 && !checkfor && !clear) { error = chdir(argv[0]); if (error) { syslog(LOG_ERR, "chdir(%s): %m", argv[0]); |