[PATCH 4/4] gdb: kfail for PR14161

[Yao Qi <yao@codesourcery.com>]

GDB doesn't have something equivalent to pause_all/unpause_all in GDBserver,
so GDB is unable to control the threads correctly after sending commands
to agent.  KFAIL this first.

gdb/testsuite:

2012-06-09  Yao Qi  <yao@codesourcery.com>

	KFAIL for PR14161.
	* gdb.trace/strace.exp (strace_remove_socket): kfail for native.
	Cleanup socket files.
---
 gdb/testsuite/gdb.trace/strace.exp |   11 +++++++++++
 1 files changed, 11 insertions(+), 0 deletions(-)

diff --git a/gdb/testsuite/gdb.trace/strace.exp b/gdb/testsuite/gdb.trace/strace.exp
index f141e9b..00a3fad 100644
--- a/gdb/testsuite/gdb.trace/strace.exp
+++ b/gdb/testsuite/gdb.trace/strace.exp
@@ -92,6 +92,10 @@ proc strace_remove_socket { action } {
 
     sleep 2
 
+    if { ![is_remote target] && ! [string equal $action "detach"] } {
+	setup_kfail gdb/14161 *-*-*
+    }
+
     set test "socket file removed"
     if { [file exists $socket_file] } {
 	fail $test
@@ -318,6 +322,13 @@ if { ![is_remote target]
     strace_remove_socket "quit"
     strace_remove_socket "detach"
     strace_remove_socket "continue"
+
+    # Due to PR gdb/14161, sockets files are not removed when agent exists.
+    # However this problem only affects native gdb, so we don't have to bother
+    # 'remote_file target delete'.  Simple tcl command 'file delete' should
+    # be OK.
+    eval file delete [glob "/tmp/gdb_ust*"]
+
     return
 }
 
-- 
1.7.0.4