From: Eugene Syromyatnikov <evgsyr@gmail.com>
Date: Wed, 11 Apr 2018 11:53:54 +0000 (+0200)
Subject: net: decode Bluetooth protocol names unconditionally
X-Git-Tag: v4.23~203
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=02114f254cd152e07f2b849877d6e003c463644a;p=strace

net: decode Bluetooth protocol names unconditionally

As we have all BTPROTO_* constant definitions now, there is no need
to rely on bluetooth.h header anymore.

* net.c (AF_BLUETOOTH): Provide a fallback definition.
[HAVE_BLUETOOTH_BLUETOOTH_H]: Do not include <bluetooth/bluetooth.h>.
[!HAVE_BLUETOOTH_BLUETOOTH_H]: Include "xlat/bt_protocols.h".
[!HAVE_BLUETOOTH_BLUETOOTH_H] (decode_sockbuf): Decode AF_BLUETOOTH.
(decode_sockbuf) <case AF_BLUETOOTH>: Use printxval_index.
* xlat/bt_protocols.in: Add "#value_indexed" directive.
---

diff --git a/net.c b/net.c
index d7267912..db47f65a 100644
--- a/net.c
+++ b/net.c
@@ -84,10 +84,10 @@
 
 #include "xlat/inet_protocols.h"
 
-#ifdef HAVE_BLUETOOTH_BLUETOOTH_H
-# include <bluetooth/bluetooth.h>
-# include "xlat/bt_protocols.h"
+#ifndef AF_BLUETOOTH
+# define AF_BLUETOOTH 31
 #endif
+#include "xlat/bt_protocols.h"
 
 static void
 decode_sockbuf(struct tcb *const tcp, const int fd, const kernel_ulong_t addr,
@@ -138,11 +138,9 @@ SYS_FUNC(socket)
 		printxval(netlink_protocols, tcp->u_arg[2], "NETLINK_???");
 		break;
 
-#ifdef HAVE_BLUETOOTH_BLUETOOTH_H
 	case AF_BLUETOOTH:
-		printxval(bt_protocols, tcp->u_arg[2], "BTPROTO_???");
+		printxval_index(bt_protocols, tcp->u_arg[2], "BTPROTO_???");
 		break;
-#endif
 
 	default:
 		tprintf("%" PRI_klu, tcp->u_arg[2]);
diff --git a/xlat/bt_protocols.in b/xlat/bt_protocols.in
index 3401eaf7..a0ad0565 100644
--- a/xlat/bt_protocols.in
+++ b/xlat/bt_protocols.in
@@ -1,3 +1,4 @@
+#value_indexed
 BTPROTO_L2CAP	0
 BTPROTO_HCI	1
 BTPROTO_SCO	2