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d1d7e2689d
The vast majority of these changes are in Linux specific code. They are the result of not having an automated style checker to validate the code when it was originally written. Others were caused when the common code was slightly adjusted for Linux. This patch contains no functional changes. It only refreshes the code to conform to style guide. Everyone submitting patches for inclusion upstream should now run 'make checkstyle' and resolve any warning prior to opening a pull request. The automated builders have been updated to fail a build if when 'make checkstyle' detects an issue. Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #1821
102 lines
2.3 KiB
C
102 lines
2.3 KiB
C
/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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* or http://www.opensolaris.org/os/licensing.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information: Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*/
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/*
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* Copyright 2005 Sun Microsystems, Inc. All rights reserved.
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* Copyright 2006 Ricardo Correia. All rights reserved.
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* Use is subject to license terms.
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*/
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/* Copyright (c) 1988 AT&T */
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/* All Rights Reserved */
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#include <stdio.h>
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#include <string.h>
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#include <mntent.h>
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#include <sys/mnttab.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <unistd.h>
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#define BUFSIZE (MNT_LINE_MAX + 2)
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__thread char buf[BUFSIZE];
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#define DIFF(xx) ( \
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(mrefp->xx != NULL) && \
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(mgetp->xx == NULL || strcmp(mrefp->xx, mgetp->xx) != 0))
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int
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getmntany(FILE *fp, struct mnttab *mgetp, struct mnttab *mrefp)
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{
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int ret;
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while (
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((ret = _sol_getmntent(fp, mgetp)) == 0) && (
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DIFF(mnt_special) || DIFF(mnt_mountp) ||
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DIFF(mnt_fstype) || DIFF(mnt_mntopts)));
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return (ret);
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}
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int
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_sol_getmntent(FILE *fp, struct mnttab *mgetp)
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{
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struct mntent mntbuf;
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struct mntent *ret;
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ret = getmntent_r(fp, &mntbuf, buf, BUFSIZE);
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if (ret != NULL) {
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mgetp->mnt_special = mntbuf.mnt_fsname;
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mgetp->mnt_mountp = mntbuf.mnt_dir;
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mgetp->mnt_fstype = mntbuf.mnt_type;
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mgetp->mnt_mntopts = mntbuf.mnt_opts;
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return (0);
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}
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if (feof(fp))
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return (-1);
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return (MNT_TOOLONG);
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}
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int
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getextmntent(FILE *fp, struct extmnttab *mp, int len)
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{
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int ret;
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struct stat64 st;
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ret = _sol_getmntent(fp, (struct mnttab *) mp);
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if (ret == 0) {
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if (stat64(mp->mnt_mountp, &st) != 0) {
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mp->mnt_major = 0;
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mp->mnt_minor = 0;
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return (ret);
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}
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mp->mnt_major = major(st.st_dev);
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mp->mnt_minor = minor(st.st_dev);
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}
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return (ret);
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}
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