Handout

kernel/syscall/skeleton.h

@@ -0,0 +1,28 @@
+#pragma once
+
+#include "types.h"
+
+struct Vault;
+
+namespace Syscall {
+
+/*! \brief Implementation of the functionality provided via syscalls
+ */
+namespace Skeleton {
+
+size_t test(Vault &vault, size_t p1, size_t p2, size_t p3, size_t p4,
+			size_t p5);
+
+int getpid(Vault &vault);
+size_t write(Vault &vault, uint32_t id, const void *buffer, size_t size);
+size_t read(Vault &vault, uint32_t id);
+void sleep(Vault &vault, size_t ms);
+bool sem_init(Vault &vault, size_t id, uint32_t value);
+void sem_destroy(Vault &vault, size_t id);
+void sem_signal(Vault &vault, size_t id);
+void sem_wait(Vault &vault, size_t id);
+void exit(Vault &vault);
+void kill(Vault &vault, size_t pid);
+
+}  // namespace Skeleton
+}  // namespace Syscall