Mercurial > gnulib
view lib/isdir.c @ 243:555e15f4598a
GNU file utilities
author | Jim Meyering <jim@meyering.net> |
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date | Sat, 30 Jul 1994 18:12:17 +0000 |
parents | 7010ad1d3e31 |
children | ed27c3582f3b |
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/* isdir.c -- determine whether a directory exists Copyright (C) 1990 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifdef HAVE_CONFIG_H #if defined (CONFIG_BROKETS) /* We use <config.h> instead of "config.h" so that a compilation using -I. -I$srcdir will use ./config.h rather than $srcdir/config.h (which it would do because it found this file in $srcdir). */ #include <config.h> #else #include "config.h" #endif #endif #include <sys/types.h> #include <sys/stat.h> #include "safe-stat.h" #ifdef STAT_MACROS_BROKEN #ifdef S_ISDIR #undef S_ISDIR #endif #endif /* STAT_MACROS_BROKEN. */ #if !defined(S_ISDIR) && defined(S_IFDIR) #define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) #endif /* If PATH is an existing directory or symbolic link to a directory, return nonzero, else 0. */ int isdir (path) char *path; { struct stat stats; return SAFE_STAT (path, &stats) == 0 && S_ISDIR (stats.st_mode); }