source: branches/3.2/mindi-busybox/libbb/isdirectory.c @ 3232

Last change on this file since 3232 was 3232, checked in by bruno, 5 years ago
  • Update mindi-busybox to 1.21.1
File size: 675 bytes
Line 
1/* vi: set sw=4 ts=4: */
2/*
3 * Utility routines.
4 *
5 * Based in part on code from sash, Copyright (c) 1999 by David I. Bell
6 * Permission has been granted to redistribute this code under GPL.
7 *
8 * Licensed under GPLv2 or later, see file LICENSE in this source tree.
9 */
10
11#include <sys/stat.h>
12#include "libbb.h"
13
14/*
15 * Return TRUE if fileName is a directory.
16 * Nonexistent files return FALSE.
17 */
18int FAST_FUNC is_directory(const char *fileName, int followLinks)
19{
20    int status;
21    struct stat statBuf;
22
23    if (followLinks)
24        status = stat(fileName, &statBuf);
25    else
26        status = lstat(fileName, &statBuf);
27
28    status = (status == 0 && S_ISDIR(statBuf.st_mode));
29
30    return status;
31}
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