Module: xenomai-forge
Branch: next
Commit: 5ed462024c8b4cf56314f67ed195d2fd9d61895c

Author: Philippe Gerum <>
Date:   Tue May 13 15:32:10 2014 +0200

doc/migration: document non-restartable mode for Cobalt/select(2)


 doc/asciidoc/MIGRATION.adoc |    9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/doc/asciidoc/MIGRATION.adoc b/doc/asciidoc/MIGRATION.adoc
index 48b33ac..e6fa554 100644
--- a/doc/asciidoc/MIGRATION.adoc
+++ b/doc/asciidoc/MIGRATION.adoc
@@ -606,9 +606,14 @@ int pthread_make_periodic_np(pthread_t thread, clockid_t 
 - +mq_send()+ now enforces a maximum priority value for messages
-.Real-time suitable STDIO
+.POSIX I/O services
-The former +include/rtdk.h+ header is gone in Xenomai
+- Cobalt's select(2) service is not automatically restarted anymore
+  upon Linux signal receipt, conforming to the POSIX standard (see man
+  signal(7)). In such an event, -1 is returned and errno is set to
+- The former +include/rtdk.h+ header is gone in Xenomai
 3.x. Applications should include +include/stdio.h+ instead.
 Similarly, the real-time suitable STDIO routines are now part of

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