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60 lines
1.8 KiB
C
60 lines
1.8 KiB
C
/*
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* Copyright (C) 2001-2004 Sistina Software, Inc. All rights reserved.
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* Copyright (C) 2004-2006 Red Hat, Inc. All rights reserved.
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*
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* This file is part of LVM2.
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*
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* This copyrighted material is made available to anyone wishing to use,
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* modify, copy, or redistribute it subject to the terms and conditions
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* of the GNU Lesser General Public License v.2.1.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "tools.h"
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static int _lvdisplay_single(struct cmd_context *cmd, struct logical_volume *lv,
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void *handle)
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{
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if (!arg_count(cmd, all_ARG) && !lv_is_displayable(lv))
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return ECMD_PROCESSED;
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if (arg_count(cmd, colon_ARG))
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lvdisplay_colons(lv);
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else {
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lvdisplay_full(cmd, lv, handle);
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if (arg_count(cmd, maps_ARG))
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lvdisplay_segments(lv);
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}
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return ECMD_PROCESSED;
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}
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int lvdisplay(struct cmd_context *cmd, int argc, char **argv)
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{
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if (arg_count(cmd, columns_ARG)) {
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if (arg_count(cmd, colon_ARG) || arg_count(cmd, maps_ARG)) {
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log_error("Incompatible options selected");
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return EINVALID_CMD_LINE;
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}
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return lvs(cmd, argc, argv);
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} else if (arg_count(cmd, aligned_ARG) ||
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arg_count(cmd, noheadings_ARG) ||
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arg_count(cmd, options_ARG) ||
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arg_count(cmd, separator_ARG) ||
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arg_count(cmd, sort_ARG) || arg_count(cmd, unbuffered_ARG)) {
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log_error("Incompatible options selected");
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return EINVALID_CMD_LINE;
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}
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if (arg_count(cmd, colon_ARG) && arg_count(cmd, verbose_ARG)) {
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log_error("Options -v and -c are incompatible");
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return EINVALID_CMD_LINE;
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}
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return process_each_lv(cmd, argc, argv, LCK_VG_READ, NULL,
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&_lvdisplay_single);
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}
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