1 files changed, 16 insertions, 0 deletions
diff --git a/src/triggerpull.c b/src/triggerpull.c
new file mode 100644
index 0000000..3691c5a
--- /dev/null
+++ b/src/triggerpull.c
@@ -0,0 +1,16 @@
+#include <unistd.h>
+#include "ndelay.h"
+#include "open.h"
+#include "triggerpull.h"
+
+void triggerpull(void)
+{
+  int fd;
+
+  fd = open_write("lock/trigger");
+  if (fd >= 0) {
+    ndelay_on(fd);
+    write(fd,"",1); /* if it fails, bummer */
+    close(fd);
+  }
+}