Last change
on this file since 3487 was 3320, checked in by Bruno Cornec, 10 years ago |
- Re-add (thanks git BTW) the 2.2.9 branch which had been destroyed in
the move to 3.0
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-
Property svn:eol-style
set to
native
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File size:
778 bytes
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1 | /* vi: set sw=4 ts=4: */
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2 | /*
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3 | * Utility routines.
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4 | *
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5 | * Based in part on code from sash, Copyright (c) 1999 by David I. Bell
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6 | * Permission has been granted to redistribute this code under GPL.
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7 | *
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8 | * Licensed under GPLv2 or later, see file LICENSE in this source tree.
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9 | */
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10 |
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11 | #include <sys/stat.h>
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12 | #include "libbb.h"
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13 |
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14 | /*
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15 | * Return TRUE if fileName is a directory.
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16 | * Nonexistent files return FALSE.
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17 | */
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18 | int FAST_FUNC is_directory(const char *fileName, int followLinks, struct stat *statBuf)
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19 | {
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20 | int status;
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21 | struct stat astatBuf;
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22 |
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23 | if (statBuf == NULL) {
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24 | /* use auto stack buffer */
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25 | statBuf = &astatBuf;
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26 | }
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27 |
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28 | if (followLinks)
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29 | status = stat(fileName, statBuf);
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30 | else
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31 | status = lstat(fileName, statBuf);
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32 |
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33 | status = (status == 0 && S_ISDIR(statBuf->st_mode));
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34 |
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35 | return status;
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36 | }
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