Port: Add Solaris dirent compat

[lttng-tools.git] / src / common / compat / dirent.h

diff --git a/src/common/compat/dirent.h b/src/common/compat/dirent.h
new file mode 100644 (file)
index 0000000..d3c73a6
--- /dev/null
+++ b/src/common/compat/dirent.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2015 Michael Jeanson <mjeanson@efficios.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef _COMPAT_DIRENT_H
+#define _COMPAT_DIRENT_H
+
+#include <dirent.h>
+
+#ifdef HAVE_DIRFD
+static inline
+int lttng_dirfd(DIR *dir) {
+       return dirfd(dir);
+}
+#else
+# ifndef __XOPEN_OR_POSIX
+static inline
+int lttng_dirfd(DIR *dir) {
+       return dir->dd_fd;
+}
+# else
+static inline
+int lttng_dirfd(DIR *dir) {
+       return dir->d_fd;
+}
+# endif
+#endif
+
+#endif /* _COMPAT_DIRENT_H */