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author | Daniel Jacobowitz <dan@debian.org> | 2008-03-05 17:21:10 +0000 |
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committer | Daniel Jacobowitz <dan@debian.org> | 2008-03-05 17:21:10 +0000 |
commit | 691b00f1ab0e6da785695e663d62d67746ab04dd (patch) | |
tree | 2f30b6708704799954c588175f58047bb97fc340 /gdb/event-loop.c | |
parent | 41efb9e69da16fe0458ae2a5a84136e7eb1a6f16 (diff) | |
download | gdb-691b00f1ab0e6da785695e663d62d67746ab04dd.tar.gz |
* 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.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gdb/event-loop.c b/gdb/event-loop.c index 94f07e96e68..9a04e32a0a0 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 |