[gdb] Rename variable main_thread to main_thread_id

I noticed that the variable main_thread:
...
/* The main thread.  */

static std:🧵:id main_thread;
...
has a confusing name and corresponding comment, because it doesn't contain the
main thread, but rather the main thread's std:🧵:id.

Fix this by renaming to main_thread_id.

Tested on x86_64-linux.

Approved-By: Tom Tromey <tom@tromey.com>
This commit is contained in:
Tom de Vries 2023-07-28 16:01:51 +02:00
parent 0c8a0b88d1
commit 07d8d4bd2a

View File

@ -39,9 +39,9 @@ static std::vector<std::function<void ()>> runnables;
static std::mutex runnable_mutex;
/* The main thread. */
/* The main thread's thread id. */
static std::thread::id main_thread;
static std::thread::id main_thread_id;
#endif
@ -100,7 +100,7 @@ bool
is_main_thread ()
{
#if CXX_STD_THREAD
return std::this_thread::get_id () == main_thread;
return std::this_thread::get_id () == main_thread_id;
#else
return true;
#endif
@ -111,7 +111,7 @@ void
_initialize_run_on_main_thread ()
{
#if CXX_STD_THREAD
main_thread = std::this_thread::get_id ();
main_thread_id = std::this_thread::get_id ();
#endif
runnable_event = make_serial_event ();
add_file_handler (serial_event_fd (runnable_event), run_events, nullptr,