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45 lines
1.2 KiB
45 lines
1.2 KiB
4 months ago
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/*
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* Copyright (c) 2014 Fujitsu Ltd.
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* Author: Xiaoguang Wang <wangxg.fnst@cn.fujitsu.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it would be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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/*
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* DESCRIPTION
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* Check if the mounted file system has enough free space,
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* if it is, tst_fs_has_free() returns 1, otherwise 0.
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*/
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#include <stdint.h>
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#include <sys/vfs.h>
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#include "test.h"
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#include "tst_fs.h"
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int tst_fs_has_free_(void (*cleanup)(void), const char *path,
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unsigned int size, unsigned int mult)
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{
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struct statfs sf;
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if (statfs(path, &sf)) {
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tst_brkm(TBROK | TERRNO, cleanup,
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"tst_fs_has_free: failed to statfs(%s)", path);
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return 0;
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}
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if ((uint64_t)sf.f_bavail * sf.f_bsize >= (uint64_t)size * mult)
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return 1;
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return 0;
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}
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