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/* dir.c: Directory-related compatibility routines
Copyright (c) 2009 Philip Kendall
$Id: dir.c 3945 2009-01-10 18:44:42Z zubzero $
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 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
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.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Author contact information:
E-mail: philip-fuse@shadowmagic.org.uk
*/
#include <config.h>
#include <errno.h>
#include <string.h>
#include "compat.h"
compat_dir
compat_opendir( const char *path )
{
return opendir( path );
}
compat_dir_result_t
compat_readdir( compat_dir directory, char *name, size_t length )
{
compat_dir_result_t r;
struct dirent *dirent;
errno = 0;
dirent = readdir( directory );
if( dirent ) {
r = COMPAT_DIR_RESULT_OK;
strncpy( name, dirent->d_name, length );
name[ length - 1 ] = 0;
} else {
r = ( errno == 0 ? COMPAT_DIR_RESULT_END : COMPAT_DIR_RESULT_ERROR );
}
return r;
}
int
compat_closedir( compat_dir directory )
{
return closedir( directory );
}
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