| lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame] | 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 | */ |
| 18 | int 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 | } |