[v5,7/8] Introduce set_force_quit_flag and change type of sync_quit_force_run
Commit Message
At the moment, handle_sigterm() in event-top.c does the following:
sync_quit_force_run = 1;
set_quit_flag ();
This was used several more times in a later patch in this series, so
I'm introducing (at Pedro's suggestion) a new function named
'set_force_quit_flag'. It simply sets sync_quit_force_run and also
calls set_quit_flag(). I've revised the later patch to call
set_force_quit_flag instead.
I noticed that sync_quit_force_run is declared as an int but is being
used as a bool, so I also changed its type to bool in this commit.
---
gdb/defs.h | 5 ++++-
gdb/event-top.c | 13 ++++++++++---
gdb/utils.c | 2 +-
3 files changed, 15 insertions(+), 5 deletions(-)
@@ -173,7 +173,10 @@ extern quit_handler_ftype *quit_handler;
extern void default_quit_handler (void);
/* Flag that function quit should call quit_force. */
-extern volatile int sync_quit_force_run;
+extern volatile bool sync_quit_force_run;
+
+/* Set sync_quit_force_run and also call set_quit_flag(). */
+extern void set_force_quit_flag ();
extern void quit (void);
@@ -1217,7 +1217,15 @@ async_sigterm_handler (gdb_client_data arg)
}
/* See defs.h. */
-volatile int sync_quit_force_run;
+volatile bool sync_quit_force_run;
+
+/* See defs.h. */
+void
+set_force_quit_flag ()
+{
+ sync_quit_force_run = true;
+ set_quit_flag ();
+}
/* Quit GDB if SIGTERM is received.
GDB would quit anyway, but this way it will clean up properly. */
@@ -1226,8 +1234,7 @@ handle_sigterm (int sig)
{
signal (sig, handle_sigterm);
- sync_quit_force_run = 1;
- set_quit_flag ();
+ set_force_quit_flag ();
mark_async_signal_handler (async_sigterm_token);
}
@@ -641,7 +641,7 @@ quit (void)
{
if (sync_quit_force_run)
{
- sync_quit_force_run = 0;
+ sync_quit_force_run = false;
throw_forced_quit ("SIGTERM");
}