compiles

core/mem/usercopy.c

@@ -0,0 +1,15 @@
+#include <zinnia/percpu.h>
+#include <zinnia/usercopy.h>
+#include <arch/usercopy.h>
+
+bool usercopy_read(void* dst, const __user void* src, size_t len) {
+    return arch_usercopy_read(dst, src, len, &percpu_get()->sched.current->usercopy_region);
+}
+
+bool usercopy_write(__user void* dst, const void* src, size_t len) {
+    return arch_usercopy_write(dst, src, len, &percpu_get()->sched.current->usercopy_region);
+}
+
+bool usercopy_strlen(const __user char* str, size_t max, size_t* len) {
+    return arch_usercopy_strlen(str, max, len, &percpu_get()->sched.current->usercopy_region);
+}