ucm: implement basic script exec functionality

Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>

diff --git a/src/ucm/main.c b/src/ucm/main.c
index a3af3aadedd26e69a1a3a71ae3e258d23d1d1900..4c13547a7e059d69bb23bf097846f0ffc6f38d19 100644 (file)
--- a/src/ucm/main.c
+++ b/src/ucm/main.c
@@ -265,7 +265,9 @@ static int execute_sequence(snd_use_case_mgr_t *uc_mgr,
                        usleep(s->data.sleep);
                        break;
                case SEQUENCE_ELEMENT_TYPE_EXEC:
-                       uc_error("exec not yet implemented: '%s'", s->data.exec);
+                       err = system(s->data.exec);
+                       if (err < 0)
+                               goto __fail;
                        break;
                default:
                        uc_error("unknown sequence command %i", s->type);