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authorDaniel Jacobowitz <drow@false.org>2008-03-05 17:21:10 +0000
committerDaniel Jacobowitz <drow@false.org>2008-03-05 17:21:10 +0000
commitb803fb0f0f7a90ca764d08f93104bc262d63ad40 (patch)
tree6d17bedc4eb5fc95b43dc5c7927924e9e22f742b /gdb/event-loop.c
parent7e8064706d5504d9f4f77d94778cd713bfe8cfb1 (diff)
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* Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
* event-loop.c (call_async_signal_handler): New. * event-loop.h (call_async_signal_handler) (gdb_call_async_signal_handler): Declare. (mark_async_signal_handler): Add comments. * event-top.c (handle_sigint): Use gdb_call_async_signal_handler. * mingw-hdep.c (sigint_event, sigint_handler): New. (gdb_select): Use them. Wait for the readline signal handler to finish. (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions. * posix-hdep.c (gdb_call_async_signal_handler): New function. * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt): New. (remote_fileio_ctrl_c_signal_handler): Use gdb_call_async_signal_handler. (initialize_remote_fileio): Initialize sigint_fileio_token. * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do not initialize tokens here. (handle_remote_sigint_twice): Likewise. Reinstall handle_remote_sigint. (async_remote_interrupt_twice): Just call interrupt_query. (cleanup_sigint_signal_handler): Do not delete tokens. (remote_interrupt, remote_interrupt_twice): Use gdb_call_async_signal_handler. (interrupt_query): Reinstall the default signal handler. (_initialize_remote): Initialize tokens here.
Diffstat (limited to 'gdb/event-loop.c')
-rw-r--r--gdb/event-loop.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/gdb/event-loop.c b/gdb/event-loop.c
index 94f07e9..9a04e32 100644
--- a/gdb/event-loop.c
+++ b/gdb/event-loop.c
@@ -891,6 +891,15 @@ create_async_signal_handler (sig_handler_func * proc, gdb_client_data client_dat
return async_handler_ptr;
}
+/* Call the handler from HANDLER immediately. This function runs
+ signal handlers when returning to the event loop would be too
+ slow. */
+void
+call_async_signal_handler (struct async_signal_handler *handler)
+{
+ (*handler->proc) (handler->client_data);
+}
+
/* Mark the handler (ASYNC_HANDLER_PTR) as ready. This information will
be used when the handlers are invoked, after we have waited for
some event. The caller of this function is the interrupt handler