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| author | Eric Andersen <andersen@codepoet.org> | 2001-03-16 22:47:14 +0000 |
|---|---|---|
| committer | Eric Andersen <andersen@codepoet.org> | 2001-03-16 22:47:14 +0000 |
| commit | aad1a88c76f208d188fd061e3723bd637437e8d5 (patch) | |
| tree | 75ac2b994f7f04af776e93eeedba82b873ff557e /libbb/isdirectory.c | |
| parent | dfba13d199bb58d802df99c1ef20fdc0d628e86d (diff) | |
| download | busybox-w32-aad1a88c76f208d188fd061e3723bd637437e8d5.tar.gz busybox-w32-aad1a88c76f208d188fd061e3723bd637437e8d5.tar.bz2 busybox-w32-aad1a88c76f208d188fd061e3723bd637437e8d5.zip | |
Convert utility.c into libbb.a. It is now a whole pile of .c
files. Clean up the resulting damage and fix up the makefile.
-Erik
Diffstat (limited to 'libbb/isdirectory.c')
| -rw-r--r-- | libbb/isdirectory.c | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/libbb/isdirectory.c b/libbb/isdirectory.c new file mode 100644 index 000000000..65f4fee00 --- /dev/null +++ b/libbb/isdirectory.c | |||
| @@ -0,0 +1,71 @@ | |||
| 1 | /* vi: set sw=4 ts=4: */ | ||
| 2 | /* | ||
| 3 | * Utility routines. | ||
| 4 | * | ||
| 5 | * Copyright (C) tons of folks. Tracking down who wrote what | ||
| 6 | * isn't something I'm going to worry about... If you wrote something | ||
| 7 | * here, please feel free to acknowledge your work. | ||
| 8 | * | ||
| 9 | * This program is free software; you can redistribute it and/or modify | ||
| 10 | * it under the terms of the GNU General Public License as published by | ||
| 11 | * the Free Software Foundation; either version 2 of the License, or | ||
| 12 | * (at your option) any later version. | ||
| 13 | * | ||
| 14 | * This program is distributed in the hope that it will be useful, | ||
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
| 17 | * General Public License for more details. | ||
| 18 | * | ||
| 19 | * You should have received a copy of the GNU General Public License | ||
| 20 | * along with this program; if not, write to the Free Software | ||
| 21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
| 22 | * | ||
| 23 | * Based in part on code from sash, Copyright (c) 1999 by David I. Bell | ||
| 24 | * Permission has been granted to redistribute this code under the GPL. | ||
| 25 | * | ||
| 26 | */ | ||
| 27 | |||
| 28 | #include <stdio.h> | ||
| 29 | #include <stdlib.h> | ||
| 30 | #include <sys/stat.h> | ||
| 31 | #include "libbb.h" | ||
| 32 | |||
| 33 | /* | ||
| 34 | * Return TRUE if a fileName is a directory. | ||
| 35 | * Nonexistant files return FALSE. | ||
| 36 | */ | ||
| 37 | int is_directory(const char *fileName, const int followLinks, struct stat *statBuf) | ||
| 38 | { | ||
| 39 | int status; | ||
| 40 | int didMalloc = 0; | ||
| 41 | |||
| 42 | if (statBuf == NULL) { | ||
| 43 | statBuf = (struct stat *)xmalloc(sizeof(struct stat)); | ||
| 44 | ++didMalloc; | ||
| 45 | } | ||
| 46 | |||
| 47 | if (followLinks == TRUE) | ||
| 48 | status = stat(fileName, statBuf); | ||
| 49 | else | ||
| 50 | status = lstat(fileName, statBuf); | ||
| 51 | |||
| 52 | if (status < 0 || !(S_ISDIR(statBuf->st_mode))) { | ||
| 53 | status = FALSE; | ||
| 54 | } | ||
| 55 | else status = TRUE; | ||
| 56 | |||
| 57 | if (didMalloc) { | ||
| 58 | free(statBuf); | ||
| 59 | statBuf = NULL; | ||
| 60 | } | ||
| 61 | return status; | ||
| 62 | } | ||
| 63 | |||
| 64 | /* END CODE */ | ||
| 65 | /* | ||
| 66 | Local Variables: | ||
| 67 | c-file-style: "linux" | ||
| 68 | c-basic-offset: 4 | ||
| 69 | tab-width: 4 | ||
| 70 | End: | ||
| 71 | */ | ||