tests: Move libtestcommon to utils

[babeltrace.git] / tests / utils / common.c

diff --git a/tests/utils/common.c b/tests/utils/common.c
new file mode 100644 (file)
index 0000000..1878d77
--- /dev/null
+++ b/tests/utils/common.c
@@ -0,0 +1,50 @@
+/*
+ * common.c
+ *
+ * Lib BabelTrace - Common function to all tests
+ *
+ * Copyright 2012 - Yannick Brosseau <yannick.brosseau@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; under version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <unistd.h>
+#include <stdio.h>
+#include <dirent.h>
+#include <ftw.h>
+
+#define RMDIR_NFDOPEN 8
+
+static
+int nftw_recursive_rmdir(const char *file, const struct stat *sb, int flag,
+               struct FTW *s)
+{
+       switch (flag) {
+       case FTW_F:
+               unlink(file);
+               break;
+       case FTW_DP:
+               rmdir(file);
+               break;
+       }
+
+       return 0;
+}
+
+void recursive_rmdir(const char *path)
+{
+       int nftw_flags = FTW_PHYS | FTW_DEPTH;
+
+       nftw(path, nftw_recursive_rmdir, RMDIR_NFDOPEN, nftw_flags);
+}