Remove Babeltrace 1 files and reorganize the tree
[babeltrace.git] / tests / lib / common.c
1 /*
2 * common.c
3 *
4 * Lib BabelTrace - Common function to all tests
5 *
6 * Copyright 2012 - Yannick Brosseau <yannick.brosseau@gmail.com>
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; under version 2 of the License.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 */
21
22 #include <babeltrace/compat/dirent.h>
23 #include <babeltrace/compat/limits.h>
24 #include <sys/stat.h>
25
26 void recursive_rmdir(const char *path)
27 {
28 struct dirent *entry;
29 DIR *dir = opendir(path);
30
31 if (!dir) {
32 perror("# opendir");
33 return;
34 }
35
36 while ((entry = readdir(dir))) {
37 struct stat st;
38 char filename[PATH_MAX];
39
40 if (snprintf(filename, sizeof(filename), "%s/%s",
41 path, entry->d_name) <= 0) {
42 continue;
43 }
44
45 if (stat(filename, &st)) {
46 continue;
47 }
48
49 if (S_ISREG(st.st_mode)) {
50 unlinkat(bt_dirfd(dir), entry->d_name, 0);
51 }
52 }
53
54 rmdir(path);
55 closedir(dir);
56 }
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