diff options
author | Thomas Bertschinger <tahbertschinger@gmail.com> | 2024-01-15 23:41:02 -0700 |
---|---|---|
committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-01-16 01:47:05 -0500 |
commit | f5baaf48e3e82b1caf9f5cd1207d4d6feba3a2e5 (patch) | |
tree | 59f7b0e4667df7a9d3d5a45725f2aaab3e79b4c5 /c_src/libbcachefs/subvolume_types.h | |
parent | fb35dbfdc5a9446fbb856dae5542b23963e28b89 (diff) |
move Rust sources to top level, C sources into c_src
This moves the Rust sources out of rust_src/ and into the top level.
Running the bcachefs executable out of the development tree is now:
$ ./target/release/bcachefs command
or
$ cargo run --profile release -- command
instead of "./bcachefs command".
Building and installing is still:
$ make && make install
Signed-off-by: Thomas Bertschinger <tahbertschinger@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'c_src/libbcachefs/subvolume_types.h')
-rw-r--r-- | c_src/libbcachefs/subvolume_types.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/c_src/libbcachefs/subvolume_types.h b/c_src/libbcachefs/subvolume_types.h new file mode 100644 index 00000000..ae644adf --- /dev/null +++ b/c_src/libbcachefs/subvolume_types.h @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _BCACHEFS_SUBVOLUME_TYPES_H +#define _BCACHEFS_SUBVOLUME_TYPES_H + +#include "darray.h" + +typedef DARRAY(u32) snapshot_id_list; + +#define IS_ANCESTOR_BITMAP 128 + +struct snapshot_t { + u32 parent; + u32 skip[3]; + u32 depth; + u32 children[2]; + u32 subvol; /* Nonzero only if a subvolume points to this node: */ + u32 tree; + u32 equiv; + unsigned long is_ancestor[BITS_TO_LONGS(IS_ANCESTOR_BITMAP)]; +}; + +struct snapshot_table { +#ifndef RUST_BINDGEN + DECLARE_FLEX_ARRAY(struct snapshot_t, s); +#else + struct snapshot_t s[0]; +#endif +}; + +typedef struct { + u32 subvol; + u64 inum; +} subvol_inum; + +#endif /* _BCACHEFS_SUBVOLUME_TYPES_H */ |