#! /bin/sh /usr/share/dpatch/dpatch-run
## fix-return-values.dpatch by  <sistpoty@ubuntu.com>
##
## All lines beginning with `## DP:' are a description of the patch.
## DP: No description.

@DPATCH@
diff -urNad nstx-1.1-beta6~/nstx_tuntap.c nstx-1.1-beta6/nstx_tuntap.c
--- nstx-1.1-beta6~/nstx_tuntap.c	2009-10-10 13:57:50.000000000 +0200
+++ nstx-1.1-beta6/nstx_tuntap.c	2009-10-10 13:58:17.000000000 +0200
@@ -266,7 +266,21 @@
 sendtun(const char *data, size_t len)
 {
 //   printf("Sent len %d, csum %d\n", len, checksum(data, len));
-   write(tfd, data, len);
+
+	size_t count;
+	ssize_t ret;
+
+	for (count = 0; count < len; count += ret) {
+		ret = write(tfd, data + count, len - count);
+
+		if (ret < 0) {
+			if (errno == EINTR) {
+				ret = 0;
+				continue;
+			}
+			return;
+		}
+	}
 }
 
 void