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f24e1f40e0
Add doc on POSIX's rules on -i and -f (insane!). ln: make "ln dangling_symlink new_link" work.
44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
/* vi: set sw=4 ts=4: */
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/*
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* coreutils utility routine
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*
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* Copyright (C) 2003 Manuel Novoa III <mjn3@codepoet.org>
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*
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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 of the License, or
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* (at your option) any later version.
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*
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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 GNU
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* General Public License for more details.
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*
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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
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include "libbb.h"
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#include "coreutils.h"
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int cp_mv_stat2(const char *fn, struct stat *fn_stat, stat_func sf)
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{
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if (sf(fn, fn_stat) < 0) {
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if (errno != ENOENT) {
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bb_perror_msg("unable to stat '%s'", fn);
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return -1;
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}
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return 0;
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} else if (S_ISDIR(fn_stat->st_mode)) {
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return 3;
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}
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return 1;
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}
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int cp_mv_stat(const char *fn, struct stat *fn_stat)
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{
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return cp_mv_stat2(fn, fn_stat, stat);
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}
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