From 1e25ab956c04f01b5e496794a946054739bcbfed Mon Sep 17 00:00:00 2001
From: nipos <ni.pos@yandex.com>
Date: Sun, 27 Aug 2023 21:34:42 +0200
Subject: [PATCH] LibCore: Use void* instead of FlatPtr for ioctl() arg on
 Haiku

---
 Userland/Libraries/LibCore/System.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Userland/Libraries/LibCore/System.cpp b/Userland/Libraries/LibCore/System.cpp
index 998d7bf196..1063afd5aa 100644
--- a/Userland/Libraries/LibCore/System.cpp
+++ b/Userland/Libraries/LibCore/System.cpp
@@ -709,7 +709,11 @@ ErrorOr<void> ioctl(int fd, unsigned request, ...)
 {
     va_list ap;
     va_start(ap, request);
+#ifdef AK_OS_HAIKU
+    void* arg = va_arg(ap, void*);
+#else
     FlatPtr arg = va_arg(ap, FlatPtr);
+#endif
     va_end(ap);
     if (::ioctl(fd, request, arg) < 0)
         return Error::from_syscall("ioctl"sv, -errno);