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/*
* libdpkg - Debian packaging suite library routines
* meminfo.h - system memory information functions
*
* Copyright © 2022 Guillem Jover <guillem@debian.org>
*
* This is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef LIBDPKG_MEMINFO_H
#define LIBDPKG_MEMINFO_H
#include <stdint.h>
#include <dpkg/macros.h>
DPKG_BEGIN_DECLS
/**
* @defgroup meminfo Memory information handling
* @ingroup dpkg-internal
* @{
*/
enum meminfo_error_code {
MEMINFO_OK = 0,
MEMINFO_NO_FILE = -1,
MEMINFO_NO_DATA = -2,
MEMINFO_INT_NEG = -3,
MEMINFO_INT_MAX = -4,
MEMINFO_NO_UNIT = -5,
MEMINFO_NO_INFO = -6,
};
enum meminfo_error_code
meminfo_get_available_from_file(const char *filename, uint64_t *val);
enum meminfo_error_code
meminfo_get_available(uint64_t *val);
/** @} */
DPKG_END_DECLS
#endif /* LIBDPKG_MEMINFO_H */
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