LibIPC: Add support for transferring doubles over IPC messages

I'm still wondering why nobody did this yet :^) Also changes the use of unions for the more cleaner / less undefined AK::bit_cast.
Author: https://github.com/kleinesfilmroellchen Commit: 2909c3a931 Pull-request: https://github.com/SerenityOS/serenity/pull/9610 Reviewed-by: https://github.com/Hendiadyoin1 Reviewed-by: https://github.com/awesomekling Reviewed-by: https://github.com/bugaevc Reviewed-by: https://github.com/joebentley Reviewed-by: https://github.com/nooga Reviewed-by: https://github.com/sunverwerth
2025-09-05 00:56:39 +00:00 · 2021-08-26 03:05:01 +02:00 · 2021-08-26 03:05:01 +02:00 · 2909c3a931 · 2024-07-18 04:05:08 +09:00
commit 2909c3a931
parent 6c5fb2ca63
4 changed files with 18 additions and 6 deletions
--- a/Userland/Libraries/LibIPC/Decoder.cpp
+++ b/Userland/Libraries/LibIPC/Decoder.cpp
@ -78,6 +78,12 @@ bool Decoder::decode(float& value)
    return !m_stream.handle_any_error();
 }

+bool Decoder::decode(double& value)
+{
+    m_stream >> value;
+    return !m_stream.handle_any_error();
+}
+
 bool Decoder::decode(String& value)
 {
    i32 length = 0;