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[component/lwp] support more feature of signal from IEEE Std 1003.1-2017 (#7828)

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Signed-off-by: Shell <smokewood@qq.com>
This commit is contained in:
Shell
2023-07-20 00:02:41 +08:00
committed by GitHub
parent c732cc0083
commit 58e0ddf287
25 changed files with 2052 additions and 826 deletions
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src/thread.c
+8 -6
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@@ -262,10 +262,12 @@ static rt_err_t _thread_init(struct rt_thread *thread,
#ifdef RT_USING_SMART
thread->lwp = RT_NULL;
rt_list_init(&(thread->sibling));
rt_memset(&thread->signal, 0, sizeof(lwp_sigset_t));
rt_memset(&thread->signal_mask, 0, sizeof(lwp_sigset_t));
thread->signal_mask_bak = 0;
thread->signal_in_process = 0;
/* lwp thread-signal init */
rt_memset(&thread->signal.sigset_mask, 0, sizeof(lwp_sigset_t));
rt_memset(&thread->signal.sig_queue.sigset_pending, 0, sizeof(lwp_sigset_t));
rt_list_init(&thread->signal.sig_queue.siginfo_list);
rt_memset(&thread->user_ctx, 0, sizeof thread->user_ctx);
#endif
@@ -935,7 +937,7 @@ rt_err_t rt_thread_control(rt_thread_t thread, int cmd, void *arg)
RTM_EXPORT(rt_thread_control);
#ifdef RT_USING_SMART
int lwp_suspend_sigcheck(rt_thread_t thread, int suspend_flag);
#include <lwp_signal.h>
#endif
static void rt_thread_set_suspend_state(struct rt_thread *thread, int suspend_flag)
@@ -1004,7 +1006,7 @@ rt_err_t rt_thread_suspend_with_flag(rt_thread_t thread, int suspend_flag)
RT_ASSERT(thread == rt_thread_self());
}
#ifdef RT_USING_SMART
if (lwp_suspend_sigcheck(thread, suspend_flag) == 0)
if (lwp_thread_signal_suspend_check(thread, suspend_flag) == 0)
{
/* not to suspend */
rt_hw_interrupt_enable(level);