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authorArne Schwabe <arne@rfc2549.org>2012-05-03 22:20:26 +0200
committerArne Schwabe <arne@rfc2549.org>2012-05-03 22:20:26 +0200
commitb7b4e00536107c951a2642a2a1a3fe21a65510a0 (patch)
tree289c4b239d34314283b94159e3790b40796ca247 /openvpn
parentc3e7e4fbab09a55a7e433f76f290be75d77bcb28 (diff)
Error message if tun cannot be opened
Diffstat (limited to 'openvpn')
-rw-r--r--openvpn/src/compat/compat-stdbool.h12
-rw-r--r--openvpn/src/openvpn/tun.c4
2 files changed, 15 insertions, 1 deletions
diff --git a/openvpn/src/compat/compat-stdbool.h b/openvpn/src/compat/compat-stdbool.h
new file mode 100644
index 00000000..99412188
--- /dev/null
+++ b/openvpn/src/compat/compat-stdbool.h
@@ -0,0 +1,12 @@
+#ifndef __COMPAT_STDBOOL_H
+#define __COMPAT_STDBOOL_H
+
+#ifdef HAVE_STDBOOL_H
+#include <stdbool.h>
+#else
+typedef int bool;
+#define false 0
+#define true 1
+#endif
+
+#endif
diff --git a/openvpn/src/openvpn/tun.c b/openvpn/src/openvpn/tun.c
index 7aa8627d..14ec2b85 100644
--- a/openvpn/src/openvpn/tun.c
+++ b/openvpn/src/openvpn/tun.c
@@ -1386,7 +1386,9 @@ open_tun (const char *dev, const char *dev_type, const char *dev_node, struct tu
if(tt->options.domain)
android_set_domain(tt->options.domain);
- tt->fd = android_open_tun();
+ if((tt->fd = android_open_tun()< 0){
+ msg (M_ERR, "ERROR: Cannot open TUN");
+ }
}
#else