/*
- Copyright (C) 2002 Paul Davis
+ Copyright (C) 2002 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
static Glib::Threads::Private<char> thread_name (free);
namespace PBD {
- PBD::Signal4<void,std::string, pthread_t,std::string,uint32_t> ThreadCreatedWithRequestSize;
+ PBD::Signal3<void,pthread_t,std::string,uint32_t> ThreadCreatedWithRequestSize;
}
using namespace PBD;
#endif
}
+
void
-PBD::notify_gui_about_thread_creation (std::string target_gui, pthread_t thread, std::string str, int request_count)
+PBD::notify_event_loops_about_thread_creation (pthread_t thread, const std::string& emitting_thread_name, int request_count)
{
- ThreadCreatedWithRequestSize (target_gui, thread, str, request_count);
+ /* notify threads that may exist in the future (they may also exist
+ * already, in which case they will catch the
+ * ThreadCreatedWithRequestSize signal)
+ */
+ EventLoop::pre_register (emitting_thread_name, request_count);
+
+ /* notify all existing threads */
+ ThreadCreatedWithRequestSize (thread, emitting_thread_name, request_count);
}
struct ThreadStartWithName {
void* (*thread_work)(void*);
void* arg;
std::string name;
-
+
ThreadStartWithName (void* (*f)(void*), void* a, const std::string& s)
: thread_work (f), arg (a), name (s) {}
};
return ret;
}
-int
+int
pthread_create_and_store (string name, pthread_t *thread, void * (*start_routine)(void *), void * arg)
{
pthread_attr_t default_attr;
pthread_set_name (const char *str)
{
/* copy string and delete it when exiting */
-
- thread_name.set (strdup (str));
+
+ thread_name.set (strdup (str)); // leaks
}
const char *
if (str) {
return str;
- }
+ }
return "unknown";
}
void
-pthread_kill_all (int signum)
-{
+pthread_kill_all (int signum)
+{
pthread_mutex_lock (&thread_map_lock);
for (ThreadMap::iterator i = all_threads.begin(); i != all_threads.end(); ++i) {
if (!pthread_equal ((*i), pthread_self())) {
}
void
-pthread_cancel_all ()
-{
+pthread_cancel_all ()
+{
pthread_mutex_lock (&thread_map_lock);
for (ThreadMap::iterator i = all_threads.begin(); i != all_threads.end(); ) {
}
void
-pthread_cancel_one (pthread_t thread)
-{
+pthread_cancel_one (pthread_t thread)
+{
pthread_mutex_lock (&thread_map_lock);
for (ThreadMap::iterator i = all_threads.begin(); i != all_threads.end(); ++i) {
if (pthread_equal ((*i), thread)) {
pthread_cancel (thread);
pthread_mutex_unlock (&thread_map_lock);
}
-