Make TCP give up immediately when it receives -ENETUNREACH from

tcpip_tx().  This avoids the irritating wait when you accidentally type
"kernel pxelinux.0" before bringing up the network interface.

Add ENETUNREACH to strerror()'s list.

1 files changed, 10 insertions, 7 deletions

diff --git a/src/hci/strerror.c b/src/hci/strerror.c
index c130d6ca..799f1631 100644
--- a/src/hci/strerror.c
+++ b/src/hci/strerror.c
@@ -55,10 +55,13 @@ const char * strerror ( int errno ) {
 }
 
 /** The most common errors */
-struct errortab enoerr __errortab = { 0, "No error" };
-struct errortab enoem __errortab = { ENOMEM, "Out of memory" };
-struct errortab einval __errortab = { EINVAL, "Invalid argument" };
-struct errortab enospc __errortab = { ENOSPC, "No space left on device" };
-struct errortab eio __errortab = { EIO, "Input/output error" };
-struct errortab eacces __errortab = { EACCES, "Permission denied" };
-struct errortab enoent __errortab = { ENOENT, "File not found" };
+struct errortab common_errors[] __errortab = {
+	{ 0, "No error" },
+	{ ENOMEM, "Out of memory" },
+	{ EINVAL, "Invalid argument" },
+	{ ENOSPC, "No space left on device" },
+	{ EIO, "Input/output error" },
+	{ EACCES, "Permission denied" },
+	{ ENOENT, "File not found" },
+	{ ENETUNREACH, "Network unreachable" },
+};