linux-user: Remove redundant gdb_queuesig()

Signed-off-by: Timothy Edward Baldwin <T.E.Baldwin99@members.leeds.ac.uk>
Message-id: 1441497448-32489-22-git-send-email-T.E.Baldwin99@members.leeds.ac.uk
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>

2 files changed, 0 insertions, 14 deletions

diff --git a/gdbstub.c b/gdbstub.c
index 8155eed..b3101bf 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -1494,19 +1494,6 @@ void gdb_exit(CPUArchState *env, int code)
 
 #ifdef CONFIG_USER_ONLY
 int
-gdb_queuesig (void)
-{
-    GDBState *s;
-
-    s = gdbserver_state;
-
-    if (gdbserver_fd < 0 || s->fd < 0)
-        return 0;
-    else
-        return 1;
-}
-
-int
 gdb_handlesig(CPUState *cpu, int sig)
 {
     GDBState *s;
diff --git a/include/exec/gdbstub.h b/include/exec/gdbstub.h
index 8e3f8d8..f9708bb 100644
--- a/include/exec/gdbstub.h
+++ b/include/exec/gdbstub.h
@@ -48,7 +48,6 @@ int use_gdb_syscalls(void);
 void gdb_set_stop_cpu(CPUState *cpu);
 void gdb_exit(CPUArchState *, int);
 #ifdef CONFIG_USER_ONLY
-int gdb_queuesig (void);
 int gdb_handlesig(CPUState *, int);
 void gdb_signalled(CPUArchState *, int);
 void gdbserver_fork(CPUState *);