summaryrefslogtreecommitdiff
path: root/lib/libc/sys/ioctl.c
diff options
context:
space:
mode:
Diffstat (limited to 'lib/libc/sys/ioctl.c')
-rw-r--r--lib/libc/sys/ioctl.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/libc/sys/ioctl.c b/lib/libc/sys/ioctl.c
new file mode 100644
index 00000000..9d7cde36
--- /dev/null
+++ b/lib/libc/sys/ioctl.c
@@ -0,0 +1,13 @@
+#include <stdarg.h>
+#include <syscall.h>
+
+int ioctl(int fildes, unsigned long request, ...)
+{
+ void *arg;
+ va_list ap;
+ va_start(ap, request);
+ arg = va_arg(ap, void *);
+ va_end(ap);
+
+ return syscall(ioctl, fildes, request, arg);
+}