Danger! The size of empty structures differs between C and C++, so we have to put something in, if we want to use them from both.

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11314 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-02-10 02:59:37 +00:00 · 2005-02-10 02:59:37 +00:00 · f19279abda
commit f19279abda
parent 734e07cedb
1 changed files with 4 additions and 1 deletions
--- a/headers/private/kernel/arch/x86/thread_struct.h
+++ b/headers/private/kernel/arch/x86/thread_struct.h
@ -33,7 +33,10 @@ struct arch_thread {
 };

 struct arch_team {
-	// nothing here
+	// gcc treats empty structures as zero-length in C, but as if they contain
+	// a char in C++. So we have to put a dummy in to be able to use the struct
+	// from both in a consistent way.
+	char	dummy;
 };

 struct arch_fork_arg {