53e1b68390
This follows what the kernel is doing, c.f. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5fd54ace4721fc5ce2bb5aef6318fcf17f421460.
55 lines
1.7 KiB
C
55 lines
1.7 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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#pragma once
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/***
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This file is part of systemd.
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Copyright 2015 Zbigniew Jędrzejewski-Szmek
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systemd is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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systemd is distributed in the hope that it will 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. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
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***/
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#include <stdbool.h>
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#include <stddef.h>
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#include "macro.h"
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int fstab_is_mount_point(const char *mount);
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int fstab_has_fstype(const char *fstype);
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int fstab_filter_options(const char *opts, const char *names, const char **namefound, char **value, char **filtered);
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int fstab_extract_values(const char *opts, const char *name, char ***values);
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static inline bool fstab_test_option(const char *opts, const char *names) {
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return !!fstab_filter_options(opts, names, NULL, NULL, NULL);
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}
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int fstab_find_pri(const char *options, int *ret);
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static inline bool fstab_test_yes_no_option(const char *opts, const char *yes_no) {
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int r;
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const char *opt;
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/* If first name given is last, return 1.
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* If second name given is last or neither is found, return 0. */
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r = fstab_filter_options(opts, yes_no, &opt, NULL, NULL);
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assert(r >= 0);
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return opt == yes_no;
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}
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char *fstab_node_to_udev_node(const char *p);
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