kumquat-buildroot/package/python/016-serial-ioctl-workaround.patch

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Serial ioctl() workaround
The ioctls.h of some architectures (notably xtensa) references structs from
linux/serial.h. Make sure to include this header as well.
Also, undef TIOCTTYGSTRUCT that require reference to internal kernel tty_struct,
but isn't actually referenced in modern kernels.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
---
Index: b/Modules/termios.c
===================================================================
--- a/Modules/termios.c
+++ b/Modules/termios.c
@@ -16,7 +16,9 @@
* so this needs to be included first on that platform. */
#include <termio.h>
#endif
+#include <linux/serial.h>
#include <sys/ioctl.h>
+#undef TIOCTTYGSTRUCT
/* HP-UX requires that this be included to pick up MDCD, MCTS, MDSR,
* MDTR, MRI, and MRTS (appearantly used internally by some things