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* Allow interrupting a thread's polling through SIGUSR1. Used to signal events across threads.

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git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@1121 e378c898-3ddf-0310-93e7-cc216c733640
This commit is contained in:
rakshasa
2009-12-30 07:27:43 +00:00
parent 027edf9dcd
commit 5ad2eff8c9
2 changed files with 10 additions and 4 deletions
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src/main.cc
+6
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@@ -76,6 +76,8 @@ void do_panic(int signum);
void print_help();
void initialize_commands();
void do_nothing() {}
int
parse_options(Control* c, int argc, char** argv) {
try {
@@ -174,6 +176,10 @@ main(int argc, char** argv) {
SignalHandler::set_handler(SIGBUS, sigc::bind(sigc::ptr_fun(&do_panic), SIGBUS));
SignalHandler::set_handler(SIGFPE, sigc::bind(sigc::ptr_fun(&do_panic), SIGFPE));
// SIGUSR1 is used for interrupting polling, forcing that thread
// to process new non-socket events.
SignalHandler::set_handler(SIGUSR1, sigc::ptr_fun(&do_nothing));
torrent::initialize(main_thread->poll());
// Initialize option handlers after libtorrent to ensure