X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;ds=sidebyside;f=src%2Fcommon%2Fcompat%2Fdirectory-handle.c;h=eb1cd926e6e2df0979d041a21532a7a6b141b050;hb=ab5be9fa2eb5ba9600a82cd18fd3cfcbac69169a;hp=15ee5b5de68902cc0933209337c41dd1122df898;hpb=0e98551307eb5a7a59cc74982b386dc95f4c4f89;p=lttng-tools.git

diff --git a/src/common/compat/directory-handle.c b/src/common/compat/directory-handle.c
index 15ee5b5de..eb1cd926e 100644
--- a/src/common/compat/directory-handle.c
+++ b/src/common/compat/directory-handle.c
@@ -1,18 +1,8 @@
 /*
- * Copyright (C) 2019 - Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ * Copyright (C) 2019 Jérémie Galarneau <jeremie.galarneau@efficios.com>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License, version 2 only,
- * as published by the Free Software Foundation.
+ * SPDX-License-Identifier: GPL-2.0-only
  *
- * 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 <common/compat/directory-handle.h>
@@ -36,9 +26,6 @@
  * of the internal API below.
  */
 static
-int lttng_directory_handle_stat(const struct lttng_directory_handle *handle,
-		const char *path, struct stat *st);
-static
 int lttng_directory_handle_mkdir(
 		const struct lttng_directory_handle *handle,
 		const char *path, mode_t mode);
@@ -244,13 +231,20 @@ void lttng_directory_handle_invalidate(struct lttng_directory_handle *handle)
 	handle->dirfd = -1;
 }
 
-static
+LTTNG_HIDDEN
 int lttng_directory_handle_stat(const struct lttng_directory_handle *handle,
 		const char *path, struct stat *st)
 {
 	return fstatat(handle->dirfd, path, st, 0);
 }
 
+LTTNG_HIDDEN
+bool lttng_directory_handle_uses_fd(
+		const struct lttng_directory_handle *handle)
+{
+	return handle->dirfd != AT_FDCWD;
+}
+
 static
 int lttng_directory_handle_mkdir(
 		const struct lttng_directory_handle *handle,
@@ -602,7 +596,7 @@ void lttng_directory_handle_invalidate(struct lttng_directory_handle *handle)
 	handle->base_path = NULL;
 }
 
-static
+LTTNG_HIDDEN
 int lttng_directory_handle_stat(const struct lttng_directory_handle *handle,
 		const char *subdirectory, struct stat *st)
 {
@@ -620,6 +614,13 @@ end:
 	return ret;
 }
 
+LTTNG_HIDDEN
+bool lttng_directory_handle_uses_fd(
+		const struct lttng_directory_handle *handle)
+{
+	return false;
+}
+
 static
 int lttng_directory_handle_mkdir(const struct lttng_directory_handle *handle,
 		const char *subdirectory, mode_t mode)