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45 lines
1.5 KiB
C
45 lines
1.5 KiB
C
/* libguestfs - mini library for progress bars.
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* Copyright (C) 2010-2011 Red Hat Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <config.h>
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#ifndef PROGRESS_H
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#define PROGRESS_H
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struct progress_bar;
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/* Initialize the progress bar mini library.
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*
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* Function returns a handle, or NULL if there was an error.
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*/
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#define PROGRESS_BAR_MACHINE_READABLE 1
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extern struct progress_bar *progress_bar_init (unsigned flags);
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/* This should be called at the start of each command. */
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extern void progress_bar_reset (struct progress_bar *);
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/* This should be called from the progress bar callback. It displays
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* the progress bar.
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*/
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extern void progress_bar_set (struct progress_bar *, uint64_t position, uint64_t total);
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/* Free up progress bar handle and resources. */
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extern void progress_bar_free (struct progress_bar *);
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#endif /* PROGRESS_H */
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