feat: continued filling out system layer

1 files changed, 17 insertions, 0 deletions

diff --git a/sys/src/ioctl.c b/sys/src/ioctl.c
new file mode 100644
index 0000000..30c7318
--- /dev/null
+++ b/sys/src/ioctl.c
@@ -0,0 +1,17 @@
+#include "internal.h"
+#include <asm/ioctl.h>
+
+int
+sys·ioctl(int fd, int request, ...)
+{
+    long ret;
+    void *arg;
+    va_list ap;
+
+    va_start(ap, request);
+    arg = va_arg(ap, void*);
+    va_end(ap);
+
+    ret = syscall(·IoCtl, fd, request, arg);
+    return error(ret);
+}