X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=dccp_send.c;h=6182c964fde04719ee4736dc43482caf434ee395;hb=6bbc7c29dd69ed34ef90dac72951abbfd7cc1877;hp=5c274237ce33a106c90b3570b000f01572c5ad44;hpb=bb899fb1a0c279a2890ff30d11bf7aec50fb92ed;p=paraslash.git

diff --git a/dccp_send.c b/dccp_send.c
index 5c274237..6182c964 100644
--- a/dccp_send.c
+++ b/dccp_send.c
@@ -36,7 +36,7 @@ struct dccp_fec_client {
 	struct fec_client *fc;
 };
 
-static void dccp_pre_select(struct sched *s)
+static void dccp_pre_monitor(struct sched *s)
 {
 	unsigned n;
 
@@ -45,6 +45,10 @@ static void dccp_pre_select(struct sched *s)
 			sched_monitor_readfd(dss->listen_fds[n], s);
 }
 
+#ifndef DCCP_SOCKOPT_TX_CCID
+#define DCCP_SOCKOPT_TX_CCID 14 /**< Set/get the TX CCID. */
+#endif
+
 /**
  * Query the TX CCID used on the sender-client half connection.
  * \param sockfd Server socket descriptor to query (after accept(2)).
@@ -89,6 +93,13 @@ static void dccp_shutdown(void)
 	free_sender_status(dss);
 }
 
+#ifndef DCCP_SOCKOPT_GET_CUR_MPS
+#define DCCP_SOCKOPT_GET_CUR_MPS 5 /**< Max packet size, RFC 4340, 14. */
+#endif
+
+/** Estimated worst-case length of a DCCP header including options. */
+#define DCCP_MAX_HEADER 128
+
 /** * Obtain current MPS according to RFC 4340, sec. 14. */
 static int dccp_init_fec(struct sender_client *sc)
 {
@@ -118,7 +129,7 @@ static void dccp_send_fec(struct sender_client *sc, char *buf, size_t len)
 		dccp_shutdown_client(sc);
 }
 
-static void dccp_post_select(__a_unused struct sched *s)
+static void dccp_post_monitor(__a_unused struct sched *s)
 {
 	struct sender_client *sc;
 	struct dccp_fec_client *dfc;
@@ -147,7 +158,7 @@ static void dccp_post_select(__a_unused struct sched *s)
 		shutdown_client(sc, dss);
 		return;
 	}
-	dfc = para_calloc(sizeof(*dfc));
+	dfc = zalloc(sizeof(*dfc));
 	sc->private_data = dfc;
 	k = OPT_UINT32_VAL(DCCP_DATA_SLICES_PER_GROUP);
 	n = OPT_UINT32_VAL(DCCP_SLICES_PER_GROUP);
@@ -248,8 +259,8 @@ const struct sender dccp_sender = {
 	.name = "dccp",
 	.init = dccp_send_init,
 	.shutdown = dccp_shutdown,
-	.pre_select = dccp_pre_select,
-	.post_select = dccp_post_select,
+	.pre_monitor = dccp_pre_monitor,
+	.post_monitor = dccp_post_monitor,
 	.shutdown_clients = dccp_shutdown_clients,
 	.client_cmds = {
 		[SENDER_on] = dccp_com_on,