print_array: enhance printing of unfetchable object addresses

[strace] / configure.ac

diff --git a/configure.ac b/configure.ac
index b2a4e4922dfa454cc412d4e5d669a20d5ca719ff..231a861b3e3a95037b39658835af4157e84e6f80 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -322,7 +322,9 @@ AC_CHECK_TYPES(m4_normalize([
        struct flock,
        struct flock64,
        struct __kernel_flock,
-       struct __kernel_flock64
+       struct __kernel_flock64,
+       struct f_owner_ex,
+       struct __kernel_f_owner_ex
 ]),,,
 [#include <sys/types.h>
 #include <linux/fcntl.h>])
@@ -382,7 +384,6 @@ AC_CHECK_HEADERS(m4_normalize([
        asm/cachectl.h
        asm/guarded_storage.h
        asm/sysmips.h
-       bluetooth/bluetooth.h
        elf.h
        iconv.h
        inttypes.h
@@ -469,6 +470,12 @@ AC_CHECK_HEADERS([linux/bpf.h], [
        st_BPF_ATTR
 ])
 
+AC_CHECK_HEADERS([bluetooth/bluetooth.h], [
+       AC_CHECK_MEMBERS([struct sockaddr_l2.l2_bdaddr_type],,,
+                        [#include <bluetooth/bluetooth.h>
+                        #include <bluetooth/l2cap.h>])
+])
+
 AC_CHECK_TYPES(m4_normalize([
        struct br_mdb_entry,
        struct br_port_msg