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authorDaniel Jacobowitz <dan@debian.org>2006-02-23 18:37:42 +0000
committerDaniel Jacobowitz <dan@debian.org>2006-02-23 18:37:42 +0000
commitbef6a6855742f88e0d960b982581bf3d1f9b409c (patch)
treeab210dc5e13ec1ac70a8def9a6976557defdf1a8 /gdb/event-top.c
parenta3a5fe1e64b719974f7977f8e1fe210005a3452b (diff)
downloadgdb-bef6a6855742f88e0d960b982581bf3d1f9b409c.tar.gz
* event-top.c (async_do_nothing, async_disconnect)
(async_stop_sig, async_float_handler): Remove duplicated prototypes. (handle_sighup): Guard prototype with SIGHUP. (async_do_nothing): Guard function and prototype with SIGQUIT || SIGHUP. (async_disconnect): Guard prototype with SIGHUP. (async_stop_sig): Guard prototype with STOP_SIGNAL.
Diffstat (limited to 'gdb/event-top.c')
-rw-r--r--gdb/event-top.c17
1 files changed, 12 insertions, 5 deletions
diff --git a/gdb/event-top.c b/gdb/event-top.c
index 6bbb1efcb0e..635ce0fdc5d 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.