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[PATCH v2 05/22] Remove last cleanup from gdbserver
- From: Tom Tromey <tom at tromey dot com>
- To: gdb-patches at sourceware dot org
- Cc: Tom Tromey <tom at tromey dot com>
- Date: Wed, 27 Feb 2019 13:18:32 -0700
- Subject: [PATCH v2 05/22] Remove last cleanup from gdbserver
- References: <20190227201849.32210-1-tom@tromey.com>
This removes the last cleanup from gdbserver, replacing it with
SCOPE_EXIT. This could perhaps be done in a different way, but this
approach was direct and obviously correct.
gdb/gdbserver/ChangeLog
2019-02-27 Tom Tromey <tom@tromey.com>
* server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
(captured_main): Use SCOPE_EXIT.
---
gdb/gdbserver/ChangeLog | 5 +++++
gdb/gdbserver/server.c | 11 ++++++-----
2 files changed, 11 insertions(+), 5 deletions(-)
diff --git a/gdb/gdbserver/server.c b/gdb/gdbserver/server.c
index e960c10d402..25c62aad830 100644
--- a/gdb/gdbserver/server.c
+++ b/gdb/gdbserver/server.c
@@ -43,6 +43,7 @@
#include "common/pathstuff.h"
#include "common/selftest.h"
+#include "common/scope-exit.h"
#define require_running_or_return(BUF) \
if (!target_running ()) \
@@ -3545,17 +3546,16 @@ detach_or_kill_for_exit (void)
/* Value that will be passed to exit(3) when gdbserver exits. */
static int exit_code;
-/* Cleanup version of detach_or_kill_for_exit. */
+/* Wrapper for detach_or_kill_for_exit that catches and prints
+ errors. */
static void
-detach_or_kill_for_exit_cleanup (void *ignore)
+detach_or_kill_for_exit_cleanup ()
{
-
TRY
{
detach_or_kill_for_exit ();
}
-
CATCH (exception, RETURN_MASK_ALL)
{
fflush (stdout);
@@ -3832,7 +3832,8 @@ captured_main (int argc, char *argv[])
cs.last_status.value.integer = 0;
cs.last_ptid = minus_one_ptid;
}
- make_cleanup (detach_or_kill_for_exit_cleanup, NULL);
+
+ SCOPE_EXIT { detach_or_kill_for_exit_cleanup (); };
/* Don't report shared library events on the initial connection,
even if some libraries are preloaded. Avoids the "stopped by
--
2.17.2