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Last change
on this file since 2725 was 2725, checked in by Bruno Cornec, 13 years ago |
- Update mindi-busybox to 1.18.3 to avoid problems with the tar command which is now failing on recent versions with busybox 1.7.3
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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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