X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=recv_common.c;h=535d8c16075dc931d4ec935630e1de92362e3af5;hp=a5689390987ac9c9b063dad200653e990268824e;hb=11ef83c4abb2ccbdf3f99a8adf98749b2b0656c2;hpb=a37e903213215dd36b11bbde4ea98e1d4590a472

diff --git a/recv_common.c b/recv_common.c
index a5689390..535d8c16 100644
--- a/recv_common.c
+++ b/recv_common.c
@@ -7,6 +7,7 @@
 /** \file recv_common.c common functions of para_recv and para_audiod */
 
 #include <regex.h>
+#include <stdbool.h>
 
 #include "para.h"
 #include "list.h"
@@ -14,6 +15,7 @@
 #include "ggo.h"
 #include "recv.h"
 #include "string.h"
+#include "buffer_tree.h"
 
 DEFINE_RECEIVER_ARRAY;
 
@@ -121,3 +123,16 @@ void print_receiver_helps(int detailed)
 		ggo_print_help(&r->help, detailed);
 	}
 }
+
+int generic_recv_pre_select(struct sched *s, struct task *t)
+{
+	struct receiver_node *rn = container_of(t, struct receiver_node, task);
+	int ret = btr_node_status(rn->btrn, 0, BTR_NT_ROOT);
+
+	t->error = 0;
+	if (ret < 0) {
+		s->timeout.tv_sec = 0;
+		s->timeout.tv_usec = 1;
+	}
+	return ret;
+}