From 1aca0f2f46cc7d69c00b9b430db39c236dd15582 Mon Sep 17 00:00:00 2001
From: Jason Monk <jason@level.co>
Date: Wed, 31 Jan 2024 11:40:27 -0500
Subject: [PATCH] Split out termios modification

---
 .../src/linuxX64Main/kotlin/TermiosUtil.linuxX64.kt      | 8 ++++++++
 .../src/macosX64Main/kotlin/TermiosUtil.macosX64.kt      | 9 +++++++++
 ksrpc-sockets/src/nativeMain/kotlin/TermiosUtil.kt       | 4 +++-
 3 files changed, 20 insertions(+), 1 deletion(-)
 create mode 100644 ksrpc-sockets/src/linuxX64Main/kotlin/TermiosUtil.linuxX64.kt
 create mode 100644 ksrpc-sockets/src/macosX64Main/kotlin/TermiosUtil.macosX64.kt

diff --git a/ksrpc-sockets/src/linuxX64Main/kotlin/TermiosUtil.linuxX64.kt b/ksrpc-sockets/src/linuxX64Main/kotlin/TermiosUtil.linuxX64.kt
new file mode 100644
index 00000000..194df364
--- /dev/null
+++ b/ksrpc-sockets/src/linuxX64Main/kotlin/TermiosUtil.linuxX64.kt
@@ -0,0 +1,8 @@
+package com.monkopedia.ksrpc.sockets
+
+import platform.posix.ICANON
+import platform.posix.termios
+
+actual fun termios.setICanon() {
+    c_lflag = c_lflag and ICANON.inv().toUInt()
+}
\ No newline at end of file
diff --git a/ksrpc-sockets/src/macosX64Main/kotlin/TermiosUtil.macosX64.kt b/ksrpc-sockets/src/macosX64Main/kotlin/TermiosUtil.macosX64.kt
new file mode 100644
index 00000000..68beb734
--- /dev/null
+++ b/ksrpc-sockets/src/macosX64Main/kotlin/TermiosUtil.macosX64.kt
@@ -0,0 +1,9 @@
+package com.monkopedia.ksrpc.sockets
+
+import platform.posix.ICANON
+import platform.posix.termios
+
+actual fun termios.setICanon() {
+    c_lflag = c_lflag and ICANON.inv().toUInt()
+}
+
diff --git a/ksrpc-sockets/src/nativeMain/kotlin/TermiosUtil.kt b/ksrpc-sockets/src/nativeMain/kotlin/TermiosUtil.kt
index c36a81a9..b70953d2 100644
--- a/ksrpc-sockets/src/nativeMain/kotlin/TermiosUtil.kt
+++ b/ksrpc-sockets/src/nativeMain/kotlin/TermiosUtil.kt
@@ -53,11 +53,13 @@ fun initTermios(fd: Int = STDIN_FILENO, old: CPointer<termios>) {
         val current = alloc<termios>().ptr
         tcgetattr(fd, old)
         memcpy(current, old, sizeOf<termios>().toULong())
-        current.pointed.c_lflag = current.pointed.c_lflag and ICANON.inv().toUInt()
+        current.pointed.setICanon()
         tcsetattr(fd, TCSANOW, current)
     }
 }
 
+expect fun termios.setICanon()
+
 fun resetTermios(fd: Int = STDIN_FILENO, old: CPointer<termios>) {
     tcsetattr(fd, TCSANOW, old)
 }