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[Qemu-devel] [PULL 07/44] linux-user: Move handle_pending_signal() to av
From: |
riku . voipio |
Subject: |
[Qemu-devel] [PULL 07/44] linux-user: Move handle_pending_signal() to avoid need for declaration |
Date: |
Wed, 8 Jun 2016 16:29:48 +0300 |
From: Peter Maydell <address@hidden>
Move the handle_pending_signal() function above process_pending_signals()
to avoid the need for a forward declaration. (Whitespace only change.)
Signed-off-by: Peter Maydell <address@hidden>
Reviewed-by: Laurent Vivier <address@hidden>
Signed-off-by: Riku Voipio <address@hidden>
---
linux-user/signal.c | 44 +++++++++++++++++++++-----------------------
1 file changed, 21 insertions(+), 23 deletions(-)
diff --git a/linux-user/signal.c b/linux-user/signal.c
index a9ac491..5f98c71 100644
--- a/linux-user/signal.c
+++ b/linux-user/signal.c
@@ -5765,29 +5765,6 @@ long do_rt_sigreturn(CPUArchState *env)
#endif
-static void handle_pending_signal(CPUArchState *cpu_env, int sig);
-
-void process_pending_signals(CPUArchState *cpu_env)
-{
- CPUState *cpu = ENV_GET_CPU(cpu_env);
- int sig;
- TaskState *ts = cpu->opaque;
-
- if (!ts->signal_pending)
- return;
-
- /* FIXME: This is not threadsafe. */
- for(sig = 1; sig <= TARGET_NSIG; sig++) {
- if (ts->sigtab[sig - 1].pending) {
- handle_pending_signal(cpu_env, sig);
- return;
- }
- }
- /* if no signal is pending, just return */
- ts->signal_pending = 0;
- return;
-}
-
static void handle_pending_signal(CPUArchState *cpu_env, int sig)
{
CPUState *cpu = ENV_GET_CPU(cpu_env);
@@ -5876,3 +5853,24 @@ static void handle_pending_signal(CPUArchState *cpu_env,
int sig)
if (q != &k->info)
free_sigqueue(cpu_env, q);
}
+
+void process_pending_signals(CPUArchState *cpu_env)
+{
+ CPUState *cpu = ENV_GET_CPU(cpu_env);
+ int sig;
+ TaskState *ts = cpu->opaque;
+
+ if (!ts->signal_pending)
+ return;
+
+ /* FIXME: This is not threadsafe. */
+ for(sig = 1; sig <= TARGET_NSIG; sig++) {
+ if (ts->sigtab[sig - 1].pending) {
+ handle_pending_signal(cpu_env, sig);
+ return;
+ }
+ }
+ /* if no signal is pending, just return */
+ ts->signal_pending = 0;
+ return;
+}
--
2.1.4
- [Qemu-devel] [PULL 00/44] linux-user update, riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 01/44] linux-user: Fix qemu-binfmt-conf.sh to store config across reboot, riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 04/44] linux-user: add netlink audit, riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 03/44] linux-user: support netlink protocol NETLINK_KOBJECT_UEVENT, riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 02/44] linux-user: add rtnetlink(7) support, riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 06/44] linux-user: Factor out handle_signal code from process_pending_signals(), riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 07/44] linux-user: Move handle_pending_signal() to avoid need for declaration,
riku . voipio <=
- [Qemu-devel] [PULL 05/44] linux-user: check if NETLINK_ROUTE is available, riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 10/44] linux-user: Define macro for size of host kernel sigset_t, riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 08/44] linux-user: Fix stray tab-indent, riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 09/44] linux-user: Factor out uses of do_sigprocmask() from sigreturn code, riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 11/44] linux-user: Use safe_syscall for sigsuspend syscalls, riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 13/44] linux-user: Remove redundant default action check in queue_signal(), riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 18/44] linux-user: pause() should not pause if signal pending, riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 14/44] linux-user: Remove redundant gdb_queuesig(), riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 12/44] linux-user: Fix race between multiple signals, riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 16/44] linux-user: Queue synchronous signals separately, riku . voipio, 2016/06/08