mirror of
https://github.com/moparisthebest/pacman
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b3612e9cc1
Rework the frontend and backend to allow passing a ratio value in for UseDelta rather than having a hardcoded #define-d 0.7 value always used. This is useful for those with fast connections, who would likely benefit from tuning this ratio to lower values; it is also useful for general testing purposes. The libalpm API changes for this, but we do support the old config file format with a no-value 'UseDelta' option; in this case we simply use the old default of 0.7. We clamp the ratio values to a sane range between 0.0 and 2.0, allowing ratios above 1.0 for testing purposes. Signed-off-by: Dan McGee <dan@archlinux.org>
36 lines
1.2 KiB
C
36 lines
1.2 KiB
C
/*
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* delta.h
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*
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* Copyright (c) 2006-2011 Pacman Development Team <pacman-dev@archlinux.org>
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* Copyright (c) 2007-2006 by Judd Vinet <jvinet@zeroflux.org>
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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, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _ALPM_DELTA_H
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#define _ALPM_DELTA_H
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#include <sys/types.h> /* off_t */
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#include "alpm.h"
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alpm_delta_t *_alpm_delta_parse(alpm_handle_t *handle, const char *line);
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void _alpm_delta_free(alpm_delta_t *delta);
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alpm_delta_t *_alpm_delta_dup(const alpm_delta_t *delta);
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off_t _alpm_shortest_delta_path(alpm_handle_t *handle, alpm_list_t *deltas,
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const char *to, alpm_list_t **path);
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#endif /* _ALPM_DELTA_H */
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/* vim: set ts=2 sw=2 noet: */
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