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9ee211eaca
bcachefs-tools/rust-src/bch_bindgen/build.rs

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split mount into a library crate for rust reuse update makefile to output shared library and rust build fix default.nix to properly get the binary name for `ln`ing - move binary to main.rs add rustfmt and gitignore files move build.rs file into bch_bindgen for reuse between projects add outputs to nix flake and checks add mount.toml to makefile
2021-10-18 20:27:51 +03:00
fn main() {
rust: use rustfmt defaults follow the kernel style guide, i.e idiomatic rust style. Signed-off-by: Alexander Fougner <fougner89@gmail.com>
2023-01-16 11:22:49 +03:00
use std::path::PathBuf;
split mount into a library crate for rust reuse update makefile to output shared library and rust build fix default.nix to properly get the binary name for `ln`ing - move binary to main.rs add rustfmt and gitignore files move build.rs file into bch_bindgen for reuse between projects add outputs to nix flake and checks add mount.toml to makefile
2021-10-18 20:27:51 +03:00
rust: use rustfmt defaults follow the kernel style guide, i.e idiomatic rust style. Signed-off-by: Alexander Fougner <fougner89@gmail.com>
2023-01-16 11:22:49 +03:00
let out_dir: PathBuf = std::env::var_os("OUT_DIR")
.expect("ENV Var 'OUT_DIR' Expected")
.into();
let top_dir: PathBuf = std::env::var_os("CARGO_MANIFEST_DIR")
.expect("ENV Var 'CARGO_MANIFEST_DIR' Expected")
.into();
split mount into a library crate for rust reuse update makefile to output shared library and rust build fix default.nix to properly get the binary name for `ln`ing - move binary to main.rs add rustfmt and gitignore files move build.rs file into bch_bindgen for reuse between projects add outputs to nix flake and checks add mount.toml to makefile
2021-10-18 20:27:51 +03:00
Rust now integrated into bcachefs binary Rust is now required for building the bcachefs tool, and rust code is now fully integrated with the C codebase - meaning it is possible to call back and forth. The mount helper is now a subcommand, 'mount.bcachefs' is now a small shell wrapper that invokes 'bcachefs mount'. This will make it easier to start rewriting other subcommands in rust, and eventually the whole command line interface. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-01-04 06:31:36 +03:00
let libbcachefs_inc_dir = std::path::Path::new("../..");
split mount into a library crate for rust reuse update makefile to output shared library and rust build fix default.nix to properly get the binary name for `ln`ing - move binary to main.rs add rustfmt and gitignore files move build.rs file into bch_bindgen for reuse between projects add outputs to nix flake and checks add mount.toml to makefile
2021-10-18 20:27:51 +03:00
rust: use rustfmt defaults follow the kernel style guide, i.e idiomatic rust style. Signed-off-by: Alexander Fougner <fougner89@gmail.com>
2023-01-16 11:22:49 +03:00
let _libbcachefs_dir = top_dir.join("libbcachefs").join("libbcachefs");
let bindings = bindgen::builder()
.header(
top_dir
.join("src")
.join("libbcachefs_wrapper.h")
.display()
.to_string(),
)
.clang_arg(format!(
"-I{}",
libbcachefs_inc_dir.join("include").display()
))
.clang_arg(format!("-I{}", libbcachefs_inc_dir.display()))
.clang_arg("-DZSTD_STATIC_LINKING_ONLY")
.clang_arg("-DNO_BCACHEFS_FS")
.clang_arg("-D_GNU_SOURCE")
Rust: Start of cmd_list rewrite This is a _very_ preliminary rewrite of the cmd_list tool in rust, which is intended to be a testing ground for a safe interface in Rust to the core btree interface. This adds rust wrappers for: bch_fs: provides bch2_fs_open(), bch2_fs_stop btree_trans: provides bch2_trans_init(), bch2_trans_exit() btree_iter: provides peek, peek_and_restart, advance bch_errcode: implements Display (wraps bch2_err_str()) bpos: implements Ord (wraps bpos_cmp()) bkey_s_c: implements Display (wraps bch2_bkey_val_to_text()) and other assorted types. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-02-27 05:38:12 +03:00
.clang_arg("-fkeep-inline-functions")
rust: use rustfmt defaults follow the kernel style guide, i.e idiomatic rust style. Signed-off-by: Alexander Fougner <fougner89@gmail.com>
2023-01-16 11:22:49 +03:00
.derive_debug(true)
.derive_default(true)
.layout_tests(true)
.default_enum_style(bindgen::EnumVariation::Rust {
non_exhaustive: true,
})
.allowlist_function(".*bch2_.*")
.allowlist_function("bio_.*")
.allowlist_function("derive_passphrase")
.allowlist_function("request_key")
.allowlist_function("add_key")
.allowlist_function("keyctl_search")
Rust: Start of cmd_list rewrite This is a _very_ preliminary rewrite of the cmd_list tool in rust, which is intended to be a testing ground for a safe interface in Rust to the core btree interface. This adds rust wrappers for: bch_fs: provides bch2_fs_open(), bch2_fs_stop btree_trans: provides bch2_trans_init(), bch2_trans_exit() btree_iter: provides peek, peek_and_restart, advance bch_errcode: implements Display (wraps bch2_err_str()) bpos: implements Ord (wraps bpos_cmp()) bkey_s_c: implements Display (wraps bch2_bkey_val_to_text()) and other assorted types. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-02-27 05:38:12 +03:00
.allowlist_function("match_string")
.allowlist_function("printbuf.*")
rust: use rustfmt defaults follow the kernel style guide, i.e idiomatic rust style. Signed-off-by: Alexander Fougner <fougner89@gmail.com>
2023-01-16 11:22:49 +03:00
.blocklist_type("bch_extent_ptr")
.blocklist_type("btree_node")
.blocklist_type("bch_extent_crc32")
.blocklist_type("rhash_lock_head")
.blocklist_type("srcu_struct")
.allowlist_var("BCH_.*")
.allowlist_var("KEY_SPEC_.*")
Rust: Start of cmd_list rewrite This is a _very_ preliminary rewrite of the cmd_list tool in rust, which is intended to be a testing ground for a safe interface in Rust to the core btree interface. This adds rust wrappers for: bch_fs: provides bch2_fs_open(), bch2_fs_stop btree_trans: provides bch2_trans_init(), bch2_trans_exit() btree_iter: provides peek, peek_and_restart, advance bch_errcode: implements Display (wraps bch2_err_str()) bpos: implements Ord (wraps bpos_cmp()) bkey_s_c: implements Display (wraps bch2_bkey_val_to_text()) and other assorted types. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-02-27 05:38:12 +03:00
.allowlist_var("bch.*")
rust: BtreeIterFlags This adds a new wrapper type for btree iterator flags. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-02-28 06:15:10 +03:00
.allowlist_var("__BTREE_ITER.*")
.allowlist_var("BTREE_ITER.*")
Rust: Start of cmd_list rewrite This is a _very_ preliminary rewrite of the cmd_list tool in rust, which is intended to be a testing ground for a safe interface in Rust to the core btree interface. This adds rust wrappers for: bch_fs: provides bch2_fs_open(), bch2_fs_stop btree_trans: provides bch2_trans_init(), bch2_trans_exit() btree_iter: provides peek, peek_and_restart, advance bch_errcode: implements Display (wraps bch2_err_str()) bpos: implements Ord (wraps bpos_cmp()) bkey_s_c: implements Display (wraps bch2_bkey_val_to_text()) and other assorted types. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-02-27 05:38:12 +03:00
.blocklist_item("bch2_bkey_ops")
rust: BkeyValC Now we have a rust-style enum for key types Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-02-28 10:11:05 +03:00
.allowlist_type("bch_.*")
rust: Filesystem options now supported This implements opt_set!(), which works exactly the same as the C version and allows filesystem options to be specified in Rust code. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-02-28 14:15:48 +03:00
.allowlist_type("fsck_err_opts")
.rustified_enum("fsck_err_opts")
rust: use rustfmt defaults follow the kernel style guide, i.e idiomatic rust style. Signed-off-by: Alexander Fougner <fougner89@gmail.com>
2023-01-16 11:22:49 +03:00
.allowlist_type("nonce")
rust: BkeyValC Now we have a rust-style enum for key types Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-02-28 10:11:05 +03:00
.no_debug("bch_replicas_padded")
rust: use rustfmt defaults follow the kernel style guide, i.e idiomatic rust style. Signed-off-by: Alexander Fougner <fougner89@gmail.com>
2023-01-16 11:22:49 +03:00
.newtype_enum("bch_kdf_types")
rust: BkeyValC Now we have a rust-style enum for key types Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-02-28 10:11:05 +03:00
.rustified_enum("bch_key_types")
rust: use rustfmt defaults follow the kernel style guide, i.e idiomatic rust style. Signed-off-by: Alexander Fougner <fougner89@gmail.com>
2023-01-16 11:22:49 +03:00
.opaque_type("gendisk")
.opaque_type("gc_stripe")
.opaque_type("open_bucket.*")
Rust: Start of cmd_list rewrite This is a _very_ preliminary rewrite of the cmd_list tool in rust, which is intended to be a testing ground for a safe interface in Rust to the core btree interface. This adds rust wrappers for: bch_fs: provides bch2_fs_open(), bch2_fs_stop btree_trans: provides bch2_trans_init(), bch2_trans_exit() btree_iter: provides peek, peek_and_restart, advance bch_errcode: implements Display (wraps bch2_err_str()) bpos: implements Ord (wraps bpos_cmp()) bkey_s_c: implements Display (wraps bch2_bkey_val_to_text()) and other assorted types. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-02-27 05:38:12 +03:00
.opaque_type("replicas_delta_list")
.no_copy("btree_trans")
.no_copy("printbuf")
.no_partialeq("bkey")
.no_partialeq("bpos")
.generate_inline_functions(true)
rust: use rustfmt defaults follow the kernel style guide, i.e idiomatic rust style. Signed-off-by: Alexander Fougner <fougner89@gmail.com>
2023-01-16 11:22:49 +03:00
.generate()
.expect("BindGen Generation Failiure: [libbcachefs_wrapper]");
bindings
.write_to_file(out_dir.join("bcachefs.rs"))
.expect("Writing to output file failed for: `bcachefs.rs`");
split mount into a library crate for rust reuse update makefile to output shared library and rust build fix default.nix to properly get the binary name for `ln`ing - move binary to main.rs add rustfmt and gitignore files move build.rs file into bch_bindgen for reuse between projects add outputs to nix flake and checks add mount.toml to makefile
2021-10-18 20:27:51 +03:00
rust: use rustfmt defaults follow the kernel style guide, i.e idiomatic rust style. Signed-off-by: Alexander Fougner <fougner89@gmail.com>
2023-01-16 11:22:49 +03:00
let keyutils = pkg_config::probe_library("libkeyutils").expect("Failed to find keyutils lib");
let bindings = bindgen::builder()
.header(
top_dir
.join("src")
.join("keyutils_wrapper.h")
.display()
.to_string(),
)
.clang_args(
keyutils
.include_paths
.iter()
.map(|p| format!("-I{}", p.display())),
)
.generate()
.expect("BindGen Generation Failiure: [Keyutils]");
bindings
.write_to_file(out_dir.join("keyutils.rs"))
.expect("Writing to output file failed for: `keyutils.rs`");
split mount into a library crate for rust reuse update makefile to output shared library and rust build fix default.nix to properly get the binary name for `ln`ing - move binary to main.rs add rustfmt and gitignore files move build.rs file into bch_bindgen for reuse between projects add outputs to nix flake and checks add mount.toml to makefile
2021-10-18 20:27:51 +03:00
}
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