Module: xenomai-forge
Branch: next
Commit: b265eec4211314d58f91aa853e6f9dfb3e8fc08c
URL:
http://git.xenomai.org/?p=xenomai-forge.git;a=commit;h=b265eec4211314d58f91aa853e6f9dfb3e8fc08c
Author: Philippe Gerum <r...@xenomai.org>
Date: Mon Jun 10 10:46:32 2013 +0200
lib/cobalt: set high constructor priority
We give the Cobalt library constructor a high priority, so that
extension libraries may assume the core services are available when
their own constructor runs.
---
lib/cobalt/init.c | 9 ++++++++-
1 files changed, 8 insertions(+), 1 deletions(-)
diff --git a/lib/cobalt/init.c b/lib/cobalt/init.c
index 208bd1e..09eaaea 100644
--- a/lib/cobalt/init.c
+++ b/lib/cobalt/init.c
@@ -144,7 +144,14 @@ static int bind_interface(void)
return muxid;
}
-static __attribute__ ((constructor))
+/*
+ * We give the Cobalt library constructor a high priority, so that
+ * extension libraries may assume the core services are available when
+ * their own constructor runs. Priorities 0-100 may be reserved by the
+ * implementation on some platforms, and we may want to keep some
+ * levels free for very high priority inits, so pick 200.
+ */
+static __attribute__ ((constructor(200)))
void __init_cobalt_interface(void)
{
pthread_t tid = pthread_self();
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