From 9c4716fedb0258298e52d545454a5c4afb38c70a Mon Sep 17 00:00:00 2001
From: jewelcodes <omarmelghoul01@gmail.com>
Date: Wed, 20 Nov 2024 15:30:34 -0500
Subject: [PATCH] syscalls: unblock threads when a signal is raised

---
 src/syscalls/queue.c | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/src/syscalls/queue.c b/src/syscalls/queue.c
index 33b06e3..4a7df54 100644
--- a/src/syscalls/queue.c
+++ b/src/syscalls/queue.c
@@ -9,6 +9,7 @@
 #include <platform/context.h>
 #include <kernel/syscalls.h>
 #include <kernel/sched.h>
+#include <kernel/signal.h>
 #include <kernel/logger.h>
 
 static SyscallRequest *requests = NULL;    // sort of a linked list in a sense
@@ -118,10 +119,17 @@ int syscallProcess() {
         terminateThread(syscall->thread, -1, false);
         schedRelease();
     } else {
-        threadUseContext(syscall->thread->tid);
-        syscallDispatchTable[syscall->function](syscall);
-        platformSetContextStatus(syscall->thread->context, syscall->ret);
-        //threadUseContext(getTid());
+        signalHandle(syscall->thread);
+        if(syscall->thread->status == THREAD_ZOMBIE) {
+            setLocalSched(true);
+            return 1;
+        } else if(syscall->thread->status == THREAD_QUEUED) {
+            syscallEnqueue(syscall);
+        } else if(syscall->thread->status == THREAD_BLOCKED) {
+            threadUseContext(syscall->thread->tid);
+            syscallDispatchTable[syscall->function](syscall);
+            platformSetContextStatus(syscall->thread->context, syscall->ret);
+        }
     }
 
     if((syscall->thread->status == THREAD_BLOCKED) && syscall->unblock) {