chattr-util: add helpers to read and set project IDs

2025-07-07 17:28:47 +00:00
parent a2123bf9d4
commit 652ba6e0dc
2 changed files with 83 additions and 0 deletions
@@ -50,6 +50,10 @@ static inline int chattr_path(const char *path, unsigned value, unsigned mask) {

 int read_attr_fd(int fd, unsigned *ret);
 int read_attr_at(int dir_fd, const char *path, unsigned *ret);
+int read_fs_xattr_fd(int fd, uint32_t *ret_xflags, uint32_t *ret_projid);
+
+int set_proj_id(int fd, uint32_t proj_id);
+int set_proj_id_recursive(int fd, uint32_t proj_id);

 /* Combination of chattr flags, that should be appropriate for secrets stored on disk: Secure Remove +
 * Exclusion from Dumping + Synchronous Writing (i.e. not caching in memory) + In-Place Updating (i.e. not