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88 lines
2.2 KiB
C
88 lines
2.2 KiB
C
/* chown-core.h -- types and prototypes shared by chown and chgrp.
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Copyright (C) 2000, 2003, 2004 Free Software Foundation.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software Foundation,
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Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
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#ifndef CHOWN_CORE_H
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# define CHOWN_CORE_H
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# include "dev-ino.h"
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enum Change_status
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{
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CH_NOT_APPLIED = 1,
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CH_SUCCEEDED,
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CH_FAILED,
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CH_NO_CHANGE_REQUESTED
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};
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enum Verbosity
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{
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/* Print a message for each file that is processed. */
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V_high,
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/* Print a message for each file whose attributes we change. */
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V_changes_only,
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/* Do not be verbose. This is the default. */
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V_off
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};
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struct Chown_option
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{
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/* Level of verbosity. */
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enum Verbosity verbosity;
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/* If nonzero, change the ownership of directories recursively. */
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bool recurse;
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/* Pointer to the device and inode numbers of `/', when --recursive.
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Need not be freed. Otherwise NULL. */
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struct dev_ino *root_dev_ino;
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/* This corresponds to the --dereference (opposite of -h) option. */
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bool affect_symlink_referent;
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/* If nonzero, force silence (no error messages). */
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bool force_silent;
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/* The name of the user to which ownership of the files is being given. */
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char *user_name;
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/* The name of the group to which ownership of the files is being given. */
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char *group_name;
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};
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void
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chopt_init (struct Chown_option *);
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void
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chopt_free (struct Chown_option *);
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char *
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gid_to_name (gid_t);
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char *
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uid_to_name (uid_t);
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bool
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chown_files (char **files, int bit_flags,
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uid_t uid, gid_t gid,
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uid_t required_uid, gid_t required_gid,
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struct Chown_option const *chopt);
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#endif /* CHOWN_CORE_H */
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