diff options
Diffstat (limited to 'gdb/event-top.c')
| -rw-r--r-- | gdb/event-top.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/gdb/event-top.c b/gdb/event-top.c index 6bbb1ef..635ce0f 100644 --- a/gdb/event-top.c +++ b/gdb/event-top.c @@ -49,16 +49,14 @@ static void command_line_handler_continuation (struct continuation_arg *arg); static void change_line_handler (void); static void change_annotation_level (void); static void command_handler (char *command); -static void async_do_nothing (gdb_client_data arg); -static void async_disconnect (gdb_client_data arg); -static void async_stop_sig (gdb_client_data arg); -static void async_float_handler (gdb_client_data arg); /* Signal handlers. */ #ifdef SIGQUIT static void handle_sigquit (int sig); #endif +#ifdef SIGHUP static void handle_sighup (int sig); +#endif static void handle_sigfpe (int sig); #if defined(SIGWINCH) && defined(SIGWINCH_HANDLER) static void handle_sigwinch (int sig); @@ -66,10 +64,16 @@ static void handle_sigwinch (int sig); /* Functions to be invoked by the event loop in response to signals. */ +#if defined (SIGQUIT) || defined (SIGHUP) static void async_do_nothing (gdb_client_data); +#endif +#ifdef SIGHUP static void async_disconnect (gdb_client_data); +#endif static void async_float_handler (gdb_client_data); +#ifdef STOP_SIGNAL static void async_stop_sig (gdb_client_data); +#endif /* Readline offers an alternate interface, via callback functions. These are all included in the file callback.c in the @@ -993,12 +997,15 @@ handle_sigquit (int sig) } #endif -/* Called by the event loop in response to a SIGQUIT. */ +#if defined (SIGQUIT) || defined (SIGHUP) +/* Called by the event loop in response to a SIGQUIT or an + ignored SIGHUP. */ static void async_do_nothing (gdb_client_data arg) { /* Empty function body. */ } +#endif #ifdef SIGHUP /* Tell the event loop what to do if SIGHUP is received. |