Merge branch 'upstream-merged'

1 files changed, 24 insertions, 0 deletions

diff --git a/libdde_linux26/lib/src/arch/l4/signal.c b/libdde_linux26/lib/src/arch/l4/signal.c
new file mode 100644
index 00000000..bd0bc0a7
--- /dev/null
+++ b/libdde_linux26/lib/src/arch/l4/signal.c
@@ -0,0 +1,24 @@
+#include "local.h"
+
+/******************************************************************************
+ ** Dummy signal implementation.                                             **
+ ** DDE does not provide its own signal implementation. To make it compile,  **
+ ** we provide dummy versions of signalling functions here. If later on      **
+ ** someone *REALLY* wants to use signals in the DDE context, he might       **
+ ** erase this file and use something like the L4 signalling library for     **
+ ** such purposes.                                                           **
+*******************************************************************************/
+
+int sigprocmask(int how, sigset_t *set, sigset_t *oldset)
+{
+	return 0;
+}
+
+void flush_signals(struct task_struct *t)
+{
+}
+
+int do_sigaction(int sig, struct k_sigaction *act, struct k_sigaction *oact)
+{
+	return 0;
+}