From f5baaf48e3e82b1caf9f5cd1207d4d6feba3a2e5 Mon Sep 17 00:00:00 2001
From: Thomas Bertschinger <tahbertschinger@gmail.com>
Date: Mon, 15 Jan 2024 23:41:02 -0700
Subject: 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>
---
 bch_bindgen/src/opts.rs | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 bch_bindgen/src/opts.rs

(limited to 'bch_bindgen/src/opts.rs')

diff --git a/bch_bindgen/src/opts.rs b/bch_bindgen/src/opts.rs
new file mode 100644
index 00000000..d38d469c
--- /dev/null
+++ b/bch_bindgen/src/opts.rs
@@ -0,0 +1,35 @@
+#[macro_export]
+macro_rules! opt_set {
+    ($opts:ident, $n:ident, $v:expr) => {
+        bch_bindgen::paste! {
+            $opts.$n = $v;
+            $opts.[<set_ $n _defined>](1)
+        }
+    };
+}
+
+#[macro_export]
+macro_rules! opt_defined {
+    ($opts:ident, $n:ident) => {
+        bch_bindgen::paste! {
+            $opts.[< $n _defined>]()
+        }
+    };
+}
+
+#[macro_export]
+macro_rules! opt_get {
+    ($opts:ident, $n:ident) => {
+        if bch_bindgen::opt_defined!($opts, $n) == 0 {
+            bch_bindgen::paste! {
+                unsafe {
+                    bch_bindgen::bcachefs::bch2_opts_default.$n
+                }
+            }
+        } else {
+            bch_bindgen::paste! {
+                $opts.$n
+            }
+        }
+    };
+}
-- 
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