diff options
Diffstat (limited to 'stat.h')
-rw-r--r-- | stat.h | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -126,4 +126,14 @@ int bfs_fstat(int fd, struct bfs_stat *buf); */ const struct timespec *bfs_stat_time(const struct bfs_stat *buf, enum bfs_stat_field field); +/** + * A unique ID for a file. + */ +typedef unsigned char bfs_file_id[sizeof(dev_t) + sizeof(ino_t)]; + +/** + * Compute a unique ID for a file. + */ +void bfs_stat_id(const struct bfs_stat *buf, bfs_file_id *id); + #endif // BFS_STAT_H |