2007-04-05 22:19:43 +00:00
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/* vi: set sw=4 ts=4: */
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/*
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* Match fstypes for use in mount unmount
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* We accept notmpfs,nfs but not notmpfs,nonfs
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* This allows us to match fstypes that start with no like so
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* mount -at ,noddy
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*
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2009-03-14 22:57:20 +00:00
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* Returns 1 for a match, otherwise 0
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2007-04-05 22:19:43 +00:00
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*
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2010-08-16 18:14:46 +00:00
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* Licensed under GPLv2 or later, see file LICENSE in this source tree.
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2007-04-05 22:19:43 +00:00
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*/
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#include "libbb.h"
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2011-09-07 20:19:46 +00:00
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#ifdef HAVE_MNTENT_H
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2009-03-14 22:57:20 +00:00
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int FAST_FUNC match_fstype(const struct mntent *mt, const char *t_fstype)
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2007-04-05 22:19:43 +00:00
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{
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2009-03-14 22:57:20 +00:00
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int match = 1;
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2007-04-05 22:19:43 +00:00
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2009-03-14 22:57:20 +00:00
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if (!t_fstype)
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return match;
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2007-05-30 00:29:55 +00:00
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2009-03-14 22:57:20 +00:00
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if (t_fstype[0] == 'n' && t_fstype[1] == 'o') {
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match--;
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t_fstype += 2;
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2007-04-05 22:19:43 +00:00
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}
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2009-03-14 22:57:20 +00:00
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while (1) {
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2015-03-12 16:48:34 +00:00
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char *after_mnt_type = is_prefixed_with(t_fstype, mt->mnt_type);
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if (after_mnt_type
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&& (*after_mnt_type == '\0' || *after_mnt_type == ',')
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2007-04-05 22:19:43 +00:00
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) {
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2009-03-14 22:57:20 +00:00
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return match;
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2007-04-05 22:19:43 +00:00
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}
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2009-03-14 22:57:20 +00:00
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t_fstype = strchr(t_fstype, ',');
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if (!t_fstype)
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break;
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t_fstype++;
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2007-04-05 22:19:43 +00:00
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}
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2009-03-14 22:57:20 +00:00
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return !match;
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2007-04-05 22:19:43 +00:00
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}
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2011-08-28 03:04:07 +00:00
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#endif /* HAVE_MNTENT_H */
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