diff options
Diffstat (limited to 'include/fuse_common.h')
| -rw-r--r-- | include/fuse_common.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/fuse_common.h b/include/fuse_common.h index 39937d3..f5bfb6a 100644 --- a/include/fuse_common.h +++ b/include/fuse_common.h @@ -347,6 +347,19 @@ struct fuse_loop_config { #define FUSE_CAP_HANDLE_KILLPRIV (1 << 20) /** + * Indicates that the kernel supports caching symlinks in its page cache. + * + * When this feature is enabled, symlink targets are saved in the page cache. + * You can invalidate a cached link by calling: + * `fuse_lowlevel_notify_inval_inode(se, ino, 0, 0);` + * + * This feature is disabled by default. + * If the kernel supports it (>= 4.20), you can enable this feature by + * setting this flag in the `want` field of the `fuse_conn_info` structure. + */ +#define FUSE_CAP_CACHE_SYMLINKS (1 << 23) + +/** * Indicates support for zero-message opendirs. If this flag is set in * the `capable` field of the `fuse_conn_info` structure, then the filesystem * may return `ENOSYS` from the opendir() handler to indicate success. Further |