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43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
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/* isdir.c -- determine whether a directory exists
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Copyright (C) 1990, 1998 Free Software Foundation, Inc.
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#if HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include <sys/types.h>
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#include <sys/stat.h>
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#if STAT_MACROS_BROKEN
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# undef S_ISDIR
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#endif
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#if !defined S_ISDIR && defined S_IFDIR
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# define S_ISDIR(Mode) (((Mode) & S_IFMT) == S_IFDIR)
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#endif
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/* If PATH is an existing directory or symbolic link to a directory,
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return nonzero, else 0. */
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int
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isdir (const char *path)
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{
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struct stat stats;
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return stat (path, &stats) == 0 && S_ISDIR (stats.st_mode);
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}
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