X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fisdir.c;h=0f9aec2f9cae0fe9a4c553a0e0fce3f034ecf416;hb=2caf4791a548a8b4fb500256a6dfe05626f2e467;hp=196dd8906cf48219cb29198e53af7fc470f6f9b8;hpb=bea3493f472ff6e99100c15887dff7caca81489e;p=gnulib.git diff --git a/lib/isdir.c b/lib/isdir.c index 196dd8906..0f9aec2f9 100644 --- a/lib/isdir.c +++ b/lib/isdir.c @@ -1,10 +1,11 @@ /* 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 + Copyright (C) 1990, 1998, 2006 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. + the Free Software Foundation; either version 3 of the License, 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 @@ -12,41 +13,28 @@ 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 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). */ + along with this program. If not, see . */ + #include -#else -#include "config.h" -#endif -#endif #include #include -#include "safe-stat.h" - -#ifdef STAT_MACROS_BROKEN -#undef S_ISDIR -#endif /* STAT_MACROS_BROKEN. */ +#if STAT_MACROS_BROKEN +# undef S_ISDIR +#endif -#if !defined(S_ISDIR) && defined(S_IFDIR) -#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) +#if !defined S_ISDIR && defined S_IFDIR +# define S_ISDIR(Mode) (((Mode) & 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; +isdir (const char *path) { struct stat stats; - return SAFE_STAT (path, &stats) == 0 && S_ISDIR (stats.st_mode); + return stat (path, &stats) == 0 && S_ISDIR (stats.st_mode); }