mirror of
https://github.com/koverstreet/bcachefs-tools.git
synced 2025-02-02 00:00:03 +03:00
120 lines
4.0 KiB
Rust
120 lines
4.0 KiB
Rust
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#[derive(Debug)]
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pub struct Fix753 {}
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impl bindgen::callbacks::ParseCallbacks for Fix753 {
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fn item_name(&self, original_item_name: &str) -> Option<String> {
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Some(original_item_name.trim_start_matches("Fix753_").to_owned())
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}
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}
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fn main() {
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use std::path::PathBuf;
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println!("cargo:rerun-if-changed=src/libbcachefs_wrapper.h");
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let out_dir: PathBuf = std::env::var_os("OUT_DIR")
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.expect("ENV Var 'OUT_DIR' Expected")
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.into();
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let top_dir: PathBuf = std::env::var_os("CARGO_MANIFEST_DIR")
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.expect("ENV Var 'CARGO_MANIFEST_DIR' Expected")
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.into();
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let urcu = pkg_config::probe_library("liburcu").expect("Failed to find urcu lib");
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let bindings = bindgen::builder()
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.header(
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top_dir
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.join("src")
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.join("libbcachefs_wrapper.h")
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.display()
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.to_string(),
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)
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.clang_args(
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urcu
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.include_paths
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.iter()
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.map(|p| format!("-I{}", p.display())),
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)
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.clang_arg("-I..")
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.clang_arg("-I../c_src")
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.clang_arg("-I../include")
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.clang_arg("-DZSTD_STATIC_LINKING_ONLY")
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.clang_arg("-DNO_BCACHEFS_FS")
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.clang_arg("-D_GNU_SOURCE")
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.clang_arg("-DRUST_BINDGEN")
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.clang_arg("-fkeep-inline-functions")
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.derive_debug(true)
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.derive_default(true)
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.layout_tests(true)
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.default_enum_style(bindgen::EnumVariation::Rust {
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non_exhaustive: true,
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})
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.allowlist_function("bcachefs_usage")
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.allowlist_function("raid_init")
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.allowlist_function("cmd_.*")
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.allowlist_function(".*_cmds")
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.allowlist_function(".*bch2_.*")
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.allowlist_function("bio_.*")
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.allowlist_function("derive_passphrase")
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.allowlist_function("request_key")
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.allowlist_function("add_key")
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.allowlist_function("keyctl_search")
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.allowlist_function("match_string")
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.allowlist_function("printbuf.*")
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.blocklist_type("bch_extent_ptr")
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.blocklist_type("btree_node")
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.blocklist_type("bch_extent_crc32")
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.blocklist_type("rhash_lock_head")
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.blocklist_type("srcu_struct")
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.allowlist_var("BCH_.*")
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.allowlist_var("KEY_SPEC_.*")
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.allowlist_var("Fix753_FMODE_.*")
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.allowlist_var("bch.*")
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.allowlist_var("__bch2.*")
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.allowlist_var("__BTREE_ITER.*")
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.allowlist_var("BTREE_ITER.*")
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.blocklist_item("bch2_bkey_ops")
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.allowlist_type("bch_.*")
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.allowlist_type("fsck_err_opts")
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.rustified_enum("fsck_err_opts")
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.allowlist_type("nonce")
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.no_debug("bch_replicas_padded")
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.newtype_enum("bch_kdf_types")
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.rustified_enum("bch_key_types")
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.opaque_type("gendisk")
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.opaque_type("gc_stripe")
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.opaque_type("open_bucket.*")
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.opaque_type("replicas_delta_list")
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.no_copy("btree_trans")
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.no_copy("printbuf")
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.no_partialeq("bkey")
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.no_partialeq("bpos")
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.generate_inline_functions(true)
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.parse_callbacks(Box::new(Fix753 {}))
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.generate()
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.expect("BindGen Generation Failiure: [libbcachefs_wrapper]");
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bindings
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.write_to_file(out_dir.join("bcachefs.rs"))
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.expect("Writing to output file failed for: `bcachefs.rs`");
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let keyutils = pkg_config::probe_library("libkeyutils").expect("Failed to find keyutils lib");
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let bindings = bindgen::builder()
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.header(
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top_dir
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.join("src")
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.join("keyutils_wrapper.h")
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.display()
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.to_string(),
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)
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.clang_args(
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keyutils
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.include_paths
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.iter()
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.map(|p| format!("-I{}", p.display())),
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)
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.generate()
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.expect("BindGen Generation Failiure: [Keyutils]");
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bindings
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.write_to_file(out_dir.join("keyutils.rs"))
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.expect("Writing to output file failed for: `keyutils.rs`");
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}
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