1 files changed, 23 insertions, 0 deletions
diff --git a/vendor/redox_syscall/src/scheme/generate.sh b/vendor/redox_syscall/src/scheme/generate.sh
new file mode 100755
index 000000000..a877cda92
--- /dev/null
+++ b/vendor/redox_syscall/src/scheme/generate.sh
@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+
+set -e
+
+echo "Generating SchemeMut from Scheme"
+sed 's/trait Scheme/trait SchemeMut/' scheme.rs \
+| sed 's/\&self/\&mut self/g' \
+> scheme_mut.rs
+
+echo "Generating SchemeBlock from Scheme"
+sed 's/trait Scheme/trait SchemeBlock/' scheme.rs \
+| sed 's/fn handle(\&self, packet: \&mut Packet)/fn handle(\&self, packet: \&Packet) -> Option<usize>/' \
+| sed 's/packet.a = Error::mux(res);/res.transpose().map(Error::mux)/' \
+| sed 's/\.map(|f| f\.bits())/\.map(|f| f.map(|f| f.bits()))/' \
+| sed 's/\.map(|o| o as usize)/.map(|o| o.map(|o| o as usize))/' \
+| sed 's/Ok(0)/Ok(Some(0))/g' \
+| sed 's/Result<\([^>]\+\)>/Result<Option<\1>>/g' \
+> scheme_block.rs
+
+echo "Generating SchemeBlockMut from SchemeBlock"
+sed 's/trait SchemeBlock/trait SchemeBlockMut/' scheme_block.rs \
+| sed 's/\&self/\&mut self/g' \
+> scheme_block_mut.rs