merge codes

2024-08-25 20:10:52 -07:00
parent 21f454fd87
commit 93ad360a1a
9 changed files with 47 additions and 2 deletions
@@ -34,6 +34,7 @@
 #define SYSCALL_KILL            12  // kill the task by id

 #define SYSCALL_SEMAPHORE       13  // semaphore related operations
+#define SYSCALL_SLEEP           14  // sleep
 // clang-format on

 typedef enum {
@@ -105,4 +106,6 @@ uintptr_t get_tick();
 int semaphore_new(int val);
 bool semaphore_free(int sem_id);
 bool semaphore_wait(int sem_id);
-bool semaphore_signal(int sem_id);
+bool semaphore_signal(int sem_id);
+
+int sleep(intptr_t ms);