[libc] Setup hdrgen for ioctl (#153976)
This patch adds some hdrgen yaml for ioctl(). Otherwise the function
never actually ends up being available in a full build. This is the last
thing that is needed to enable turning on LIBCXX_ENABLE_RANDOM_DEVICE.
diff --git a/libc/include/sys/ioctl.yaml b/libc/include/sys/ioctl.yaml
index 5f7b7f3..7eb66b6 100644
--- a/libc/include/sys/ioctl.yaml
+++ b/libc/include/sys/ioctl.yaml
@@ -5,4 +5,12 @@
types: []
enums: []
objects: []
-functions: []
+functions:
+ - name: ioctl
+ standards:
+ - Linux
+ return_type: int
+ arguments:
+ - type: int
+ - type: unsigned long
+ - type: '...'
