fs-util: Add XO_SUBVOLUME flag for xopenat()

When specified, xopenat() will try to create a btrfs subvolume and fall back to creating a regular directory.
2023-08-14 18:46:08 +02:00
parent e54c79ccc2
commit bc6a6130ac
2 changed files with 7 additions and 2 deletions
@@ -133,7 +133,8 @@ int open_mkdir_at(int dirfd, const char *path, int flags, mode_t mode);
 int openat_report_new(int dirfd, const char *pathname, int flags, mode_t mode, bool *ret_newly_created);

 typedef enum XOpenFlags {
-        XO_LABEL = 1 << 0,
+        XO_LABEL     = 1 << 0,
+        XO_SUBVOLUME = 1 << 1,
 } XOpenFlags;

 int xopenat(int dir_fd, const char *path, int open_flags, XOpenFlags xopen_flags, mode_t mode);