GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: lib/libc/gen/statvfs.c Lines: 0 25 0.0 %
Date: 2017-11-13 Branches: 0 12 0.0 %

Line Branch Exec Source
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/*	$OpenBSD: statvfs.c,v 1.2 2015/01/16 16:48:51 deraadt Exp $	*/
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/*
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 * Copyright (c) 2008 Otto Moerbeek <otto@drijf.net>
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 *
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 * Permission to use, copy, modify, and distribute this software for any
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 * purpose with or without fee is hereby granted, provided that the above
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 * copyright notice and this permission notice appear in all copies.
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 *
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 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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 */
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#include <sys/types.h>
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#include <sys/mount.h>
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#include <sys/statvfs.h>
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static void
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cvt_statfs_to_statvfs(const struct statfs *fsp, struct statvfs *vfsp)
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{
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	vfsp->f_bsize = fsp->f_iosize; /* XXX */
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	vfsp->f_frsize = fsp->f_bsize; /* XXX */
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	vfsp->f_blocks = fsp->f_blocks;
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	vfsp->f_bfree = fsp->f_bfree;
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	vfsp->f_bavail = fsp->f_bavail < 0 ? 0 : fsp->f_bavail;
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	vfsp->f_files = fsp->f_files;
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	vfsp->f_ffree = fsp->f_ffree;
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	vfsp->f_favail = fsp->f_favail < 0 ? 0 : fsp->f_favail;
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	vfsp->f_fsid = fsp->f_fsid.val[0]; /* XXX */
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	vfsp->f_flag = 0;
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	if (fsp->f_flags & MNT_RDONLY)
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		vfsp->f_flag |= ST_RDONLY;
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	if (fsp->f_flags & MNT_NOSUID)
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		vfsp->f_flag |= ST_NOSUID;
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	vfsp->f_namemax = fsp->f_namemax;
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}
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int
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fstatvfs(int fd, struct statvfs *p)
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{
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	struct statfs sb;
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	int ret;
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	ret = fstatfs(fd, &sb);
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	if (ret == 0)
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		cvt_statfs_to_statvfs(&sb, p);
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	return (ret);
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}
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int
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statvfs(const char *path, struct statvfs *p)
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{
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	struct statfs sb;
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	int ret;
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	ret = statfs(path, &sb);
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	if (ret == 0)
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		cvt_statfs_to_statvfs(&sb, p);
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	return (ret);
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}
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