Update .github

android_sysvshm/.github

@@ -1 +1,45 @@
-box64
+int shmget(key_t key, size_t size, int flags) {
+    if (key != IPC_PRIVATE) return -1;
+
+    pthread_mutex_lock(&mutex);
+
+    sysvshm_connect();
+    int shmid = sysvshm_shmget_request(size);
+    if (shmid == 0) {
+        pthread_mutex_unlock(&mutex);
+        return -1;
+    }
+
+    int fd = sysvshm_get_fd_request(shmid);
+    if (fd == -1) {
+        sysvshm_delete_request(shmid);
+        pthread_mutex_unlock(&mutex);
+        return -1;
+    }
+
+    void* addr = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
+    if (addr == MAP_FAILED) {
+        sysvshm_delete_request(shmid);
+        close(fd);
+        pthread_mutex_unlock(&mutex);
+        return -1;
+    }
+
+    if (shmemory_count == 0) {
+        shmemories = (shmemory_t*)malloc(sizeof(shmemory_t));
+    } else {
+        shmemories = (shmemory_t*)realloc(shmemories, (shmemory_count + 1) * sizeof(shmemory_t));
+    }
+
+    shmemories[shmemory_count].id = shmid;
+    shmemories[shmemory_count].addr = addr;
+    shmemories[shmemory_count].fd = fd;
+    shmemories[shmemory_count].size = size;
+    shmemories[shmemory_count].marked_for_delete = 0;
+
+    shmemory_count++;
+
+    pthread_mutex_unlock(&mutex);
+
+    return shmid;
+}